Litar Bersepadu

Subkategori

📁 ADC/DAC 3,100+ produk 📁 IC Penguat 1,700+ produk 📁 Kodek Audio 18 produk 📁 IC Audio 2 produk 📁 Jam & Pemasa 640+ produk 📁 Comparator ICs 1 produk 📁 DSP 1,100+ produk 📁 IC Perolehan Data 2 produk 📁 Potensiometer Digital 4 produk 📁 Pemacu & Pengawal Paparan 1 produk 📁 FPGA & CPLD 7,100+ produk 📁 IC Antara Muka 3,100+ produk 📁 Pemacu LED 1 produk 📁 IC Logik 450+ produk 📁 IC Memori 870+ produk 📁 Mikropengawal 20,000+ produk 📁 Mikropemproses 4 produk 📁 Pemacu Motor 1 produk 📁 Lain-lain 1 produk 📁 Antara Muka Penderia dan Pengesan 1 produk 📁 IC Khusus 15 produk 📁 IC Video 13 produk

Produk (38,000+)

AD664TD-UNI/883B - 12-Bit Quad DAC, Military | Analog Devices
AD664TD-UNI/883B

AD664TD-UNI/883B - 12-Bit Quad DAC, Military | Analog Devices

The AD664TD-UNI/883B is a monolithic 12-bit quad digital-to-analog converter (DAC) from Analog Devices, designed for precision multi-channel voltage-output applications. It integrates four complete 12-bit DACs on a single chip, each with a double-buffered input latch structure and data readback function. The device operates from a single external reference and is available in a 28-pin side-brazed ceramic DIP (CDIP) package, screened to military standards (MIL-STD-883). It supports unipolar (UNI) output range with a gain of one or two times the reference voltage, and features a microprocessor-compatible parallel interface for all read and write operations. A digital-to-analog converter (DAC) is an electronic component that converts digital binary data into an analog voltage or current. The AD664 is a quad DAC, meaning it contains four independent DAC channels on one chip, enabling simultaneous multi-channel analog output from a single digital interface. This device belongs to the family of data converters, which are essential in mixed-signal systems where digital processing meets the analog world. The AD664's architecture uses the BiMOS II process, combining bipolar and CMOS transistors, along with laser-trimmed thin-film resistors and double-level metal interconnects to achieve high accuracy and stability. Key features of the AD664TD-UNI/883B include four complete voltage-output DACs, data register readback, reset-to-zero override, multiplying operation, and double-buffered latches. The device offers a settling time of 10 microseconds (as per Xecor comparison data) and operates over the full military temperature range of -55°C to +125°C. The package is a 28-pin side-brazed ceramic DIP, which is suitable for high-reliability applications. The device is RoHS non-compliant, reflecting its military-grade heritage. The AD664 uses a double-buffered input latch structure, allowing all four DACs to be updated simultaneously, which is critical for applications requiring synchronized analog outputs. The data readback function enables verification of written data, enhancing system diagnostics. The reset-to-zero override forces all outputs to zero, useful for system initialization. The multiplying operation allows the reference voltage to be varied, enabling programmable gain or attenuation. Typical applications include military avionics, industrial process control, automatic test equipment (ATE), and precision instrumentation where multiple analog outputs are needed. The military screening ensures reliability in harsh environments. The parallel interface simplifies connection to microprocessors and DSPs. When designing with this device, ensure adequate decoupling on the power supply and reference pins, and consider the settling time when updating multiple channels. The device is obsolete, so verify availability and consider alternatives for new designs.

RFC Hubungi kami
AD667JN/+ - 12-Bit DAC, 10V Output | Analog Devices
AD667JN/+

AD667JN/+ - 12-Bit DAC, 10V Output | Analog Devices

Analog Devices AD667JN/+ is a complete voltage-output 12-bit digital-to-analog converter with a maximum 10 V output, 4 microsecond settling time, and a 28-pin PDIP package. The device combines a high-stability buried Zener voltage reference, a double-buffered input latch, a precision bipolar current-steering DAC core, and an on-chip output amplifier. It is designed for microprocessor-compatible control, instrumentation, waveform generation, and industrial analog-output systems operating from dual positive and negative supplies. A digital-to-analog converter is a data-conversion integrated circuit that translates a digital code into a proportional analog voltage or current. The AD667 belongs to the voltage-output DAC hierarchy, which combines a digital interface, voltage reference, resistor network, output amplifier, and current-steering core on one monolithic chip. The double-buffered latch allows a new input word to be loaded while the previous code is being converted, supporting faster system updates than an unbuffered converter. Key features include 12-bit resolution, a maximum 10 V analog output, and approximately 4 microsecond settling time. The manufacturer also describes monotonicity as guaranteed over temperature and linearity as guaranteed over temperature at 1/2 LSB maximum. A laser-trimmed thin-film resistor network supports accuracy and repeatability, while the integrated buried Zener reference supplies the internal voltage needed by the converter. The AD667JN/+ is identified as a commercial-temperature, through-hole component. Internally, the AD667 uses 12 precision high-speed bipolar current-steering switches to implement the digital-to-analog conversion. The laser-trimmed resistor network and integrated reference remove the need for external precision reference components. Its microprocessor-compatible double-buffered input architecture supports digital control systems, while the integrated output amplifier provides a voltage output from a single converter package. Typical applications include closed-loop industrial control, programmable test equipment, digital waveform generation, laboratory instrumentation, data-acquisition systems, and legacy industrial automation platforms. The dual-supply arrangement accommodates bipolar output signals and analog circuits that require both positive and negative rail headroom. The through-hole PDIP package is also suitable for repair and modernization of legacy boards where a surface-mount converter would require layout changes. When designing around the AD667JN/+, verify the analog output range, supply polarity, settling-time requirement, and logic-interface voltage before assigning signals. Keep analog and digital return currents separated where practical, and use the manufacturer pin-description table to connect the input latch, reference, amplifier, and supply pins. Because the converter is a legacy through-hole device, confirm package pin compatibility during any replacement qualification. This page organizes the AD667JN/+ electrical characteristics, verified package information, direct replacement candidates, comparison parameters, and practical selection guidance. It emphasizes what an engineer must verify when using this converter in a new design or maintaining an existing analog-control board.

RFC Hubungi kami
AD667KN/+ - 12-Bit Voltage Output DAC | Analog Devices
AD667KN/+

AD667KN/+ - 12-Bit Voltage Output DAC | Analog Devices

The Analog Devices AD667KN/+ is a single-channel, 12-bit voltage-output digital-to-analog converter with 28 leads in a PDIP package. It combines a high-stability buried-Zener voltage reference, a double-buffered input latch, and 12 precision bipolar current-steering switches. The AD667KN/+ is intended for microprocessor-compatible systems requiring a complete, referenced DAC without a separate external reference circuit. A digital-to-analog converter, or DAC, converts a digital code into a proportional analog voltage or current. The AD667 belongs to the broader DAC family within data-conversion integrated circuits and mixed-signal semiconductor systems. Unlike a digital potentiometer or passive resistor network, this converter includes both the conversion core and a voltage reference, allowing a digital system to generate an analog output from a numeric command. The primary feature of the AD667 is its 12-bit conversion resolution, providing 4096 digital output levels. Its architecture uses 12 precision high-speed bipolar current-steering switches and a laser-trimmed thin-film resistor network. The double-buffered input latch allows a new digital input to be loaded while the previous conversion result remains available at the output, which is useful in systems that require controlled output updates. A high-stability buried-Zener reference is integrated into the device. This reference supports the converter's voltage-output operation and removes the need for an external precision reference in basic single-channel designs. The AD667 is identified as a microprocessor-compatible converter, making its parallel digital interface suitable for processors, programmable controllers, and data-acquisition equipment that can latch a 12-bit command word. Typical uses include digital potentiometer emulation, programmable voltage sources, industrial control outputs, laboratory signal generation, and embedded instrumentation. Because the converter is complete and referenced, it can simplify analog-output subcircuits while preserving a direct digital control path. System designers should still account for the required bypass capacitors, analog-ground routing, output-load limits, and the settling behavior of the selected update sequence. The most important design consideration is separating analog and digital return paths appropriately. The Analog Devices AD667 datasheet identifies the analog ground connection as the high-quality ground point for the output amplifier and recommends connecting it directly to the system analog reference point. Careful grounding helps preserve the benefit of the integrated reference and reduces coupling from digital switching activity. This product page combines the manufacturer's converter architecture, package information, sourcing guidance, and engineering-focused design considerations. It also documents the available directly comparable AD667 option, supported technical questions, and practical implementation guidance for engineers evaluating the AD667KN/+ in legacy or availability-sensitive designs.

RFC Hubungi kami
AD667SD/883B - 12-Bit DAC, 28-CDIP | Analog Devices
AD667SD/883B

AD667SD/883B - 12-Bit DAC, 28-CDIP | Analog Devices

The AD667SD/883B is a complete voltage output 12-bit digital-to-analog converter (DAC) from Analog Devices, featuring a high stability buried Zener voltage reference and a double-buffered input latch on a single chip. It is packaged in a 28-pin ceramic DIP (CDIP) and is designed for precision industrial and military applications. The device uses 12 precision high-speed bipolar current steering switches to achieve a settling time of 3 microseconds, ensuring fast and accurate analog output. A digital-to-analog converter (DAC) is an electronic component that converts digital binary data into an analog voltage or current. The AD667SD/883B is a voltage-output DAC, meaning it directly provides a voltage proportional to the digital input. It belongs to the family of data conversion ICs, which are essential in systems that interface digital processing with the analog world, such as microcontrollers, DSPs, and industrial control systems. The AD667 series is known for its high precision and stability, making it suitable for applications requiring accurate analog signals. Key features of the AD667SD/883B include 12-bit resolution, a single channel, and a settling time of 3 microseconds. The device operates from a +5V and -5V power supply, and it includes an internal buried Zener reference that provides excellent temperature stability. The double-buffered input latch allows for simultaneous updating of multiple DACs in a system, which is critical in multi-channel applications. The 28-pin CDIP package is hermetically sealed, offering enhanced reliability in harsh environments. Technically, the AD667SD/883B utilizes a current-steering architecture with a precision R-2R ladder network. The buried Zener reference ensures low noise and low drift over temperature, which is essential for high-accuracy applications. The device is designed to be microprocessor-compatible, with a parallel interface that can be easily connected to standard digital buses. The output voltage range is typically 0V to +10V or +/-5V, depending on the configuration, and it can drive loads up to 5mA. Typical applications include industrial process control, test and measurement equipment, and military/aerospace systems where high precision and reliability are paramount. The AD667SD/883B is also used in audio equipment for crystal-clear signal generation, as noted in comparison data. Its fast settling time and low glitch energy make it suitable for waveform generation and closed-loop control systems. When designing with the AD667SD/883B, it is important to provide adequate decoupling on the power supply pins and to ensure a clean analog ground plane. The reference output should be buffered if external loads are connected. Additionally, the digital inputs should be properly terminated to avoid noise-induced errors. The device is specified for operation over the full military temperature range of -55C to +125C, making it suitable for demanding environments.

RFC Hubungi kami
AD6705 - 8-Bit Signal Conditioning ADC | Analog Devices
AD6705

AD6705 - 8-Bit Signal Conditioning ADC | Analog Devices

The AD6705 is an 8-bit, low-cost, signal conditioning analog-to-digital converter (ADC) from Analog Devices, designed for aerospace and industrial applications requiring precise analog-to-digital conversion with minimal external components. It integrates a complete signal conditioning front-end, including an instrumentation amplifier and a successive approximation register (SAR) ADC, enabling direct interface to sensors and transducers. The device operates from a single supply, simplifying power design and reducing system cost. An ADC (analog-to-digital converter) is a critical component in data acquisition systems that converts continuous analog signals into discrete digital values for processing by microcontrollers, DSPs, or FPGAs. The AD6705 belongs to the family of signal conditioning ADCs, which combine amplification, filtering, and conversion in a single package, reducing board space and improving noise immunity. This integration is essential in aerospace and industrial environments where signal integrity and reliability are paramount. Key features of the AD6705 include an 8-bit resolution, a single-supply operation, and a built-in signal conditioning front-end that accepts a wide range of input signals. The device offers a low-cost solution for applications that do not require high-resolution conversion but demand robustness and ease of use. Its aerospace-grade qualification ensures operation over extended temperature ranges and harsh conditions. Technically, the AD6705 employs a SAR architecture, which provides fast conversion times and low power consumption. The integrated instrumentation amplifier allows direct connection to bridge sensors, thermocouples, and other low-level signals, eliminating the need for external gain stages. The device also includes an internal reference, further reducing external component count. Typical applications include aerospace telemetry, industrial process control, and portable instrumentation. In aerospace, the AD6705 is used for monitoring pressure, temperature, and position sensors, where its reliability and signal conditioning capabilities are critical. In industrial settings, it interfaces with transducers in control loops, providing accurate digital data for process automation. When designing with the AD6705, ensure proper decoupling of the power supply and careful layout of the analog input traces to minimize noise. The device's single-supply operation simplifies power design, but attention to reference stability is necessary for accurate conversions.

RFC Hubungi kami
AD670JN - 8-Bit Signal Conditioning ADC | Analog Devices
AD670JN

AD670JN - 8-Bit Signal Conditioning ADC | Analog Devices

The Analog Devices AD670JN is an 8-bit signal-conditioning analog-to-digital converter with two inputs, a successive-approximation register, and a microprocessor bus interface. The converter is supplied in a 20-pin PDIP package and operates as a complete monolithic signal-conditioning ADC, integrating an instrumentation-amplifier front end, DAC, comparator, SAR, precision voltage reference, and three-state output buffer. According to the manufacturer datasheet, no external components or user trims are required to interface the device. The AD670 is positioned as a low-cost converter for acquiring bipolar or unipolar sensor signals with input conditioning included on the same chip. Its specified conversion speed is 10 microseconds, making it suitable for control, measurement, and instrumentation systems that require an 8-bit result but do not need the resolution or throughput of a modern high-resolution ADC. The 20-pin PDIP package is a through-hole format rather than a compact surface-mount option, which can simplify prototyping and replacement on older industrial and instrumentation boards. The AD670JN is listed as obsolete by ZDI, so procurement should account for limited original-equipment availability and possible premium pricing. Its 8-bit resolution gives 256 quantization levels, while the integrated instrumentation front end reduces the number of external analog components required around the converter. Engineers should verify supply voltage, input range, common-mode limits, reference behavior, interface timing, and acquisition sequencing against the manufacturer datasheet before adapting the device to a new design. Because the product is obsolete, any new production design should normally preserve the AD670JN footprint only when no functional and lifecycle-qualified alternative exists. An ADC is an analog-to-digital converter, a semiconductor in the data-converter category that translates a continuous voltage into a digital code. The AD670JN belongs to the successive-approximation-register ADC family and combines that conversion mechanism with analog signal conditioning and a parallel microprocessor interface. A SAR ADC determines its result by successively comparing the input against an internally generated DAC level. The AD670 extends this basic conversion function with an instrumentation-amplifier front end, internal precision reference, comparator, and tri-state output buffer. This integration places the device in the hierarchy of ADC, data-converter IC, signal-conditioning converter, and general-purpose semiconductor. The integrated front end is especially relevant where a sensor produces a small differential signal riding on a larger common-mode voltage, because external amplification and offset conditioning would otherwise increase component count, board area, and calibration complexity. The primary features identified in the verified manufacturer materials include complete 8-bit signal conditioning, a differential-input instrumentation-amplifier front end, a precision internal voltage reference, a microprocessor bus interface, and a conversion speed of 10 microseconds. The differential front end supports direct connection of suitable sensor outputs and rejects common-mode voltage to the extent permitted by the device's operating limits. The internal DAC, comparator, and SAR form the conversion core, while the three-state output buffer permits controlled connection to shared data buses. Because the converter includes the major analog blocks, it can reduce external passive-component and trimming requirements. Its 8-bit resolution divides the supported measurement span into 256 codes, making it appropriate for position, level, threshold, and proportional feedback systems where one least-significant bit is adequate. The AD670JN uses a successive-approximation conversion architecture rather than a flash, pipeline, or sigma-delta architecture. SAR conversion is well suited to this device's stated 10-microsecond speed because it combines moderate throughput with an integrated monolithic implementation. The instrumentation-amplifier front end converts the conditioned input into a form that the comparator can evaluate against the internal DAC. During conversion, the successive-approximation logic successively updates the DAC, compares its voltage with the conditioned input, and records each comparison as one bit of the 8-bit result. The internal precision reference establishes the comparison scale. A microprocessor can read the converted byte through the parallel bus when the converter indicates completion. Tri-state outputs reduce bus contention when multiple converter outputs share a bus, provided the interface is sequenced correctly. Typical uses include industrial process measurement, laboratory instrumentation, transducer signal acquisition, closed-loop position control, and legacy embedded control equipment. The integrated front end is useful when the source is differential and its amplitude is within the AD670's input and common-mode limits. The 10-microsecond conversion rate permits sampling of relatively slow variables such as temperature, pressure, position, and analog control feedback. Because the converter resolution is only 8 bits, it should not be selected for applications requiring precise waveform reconstruction, high dynamic range, or fine quantization. The PDIP-20 package also favors through-hole legacy equipment and industrial control cards rather than compact wearable or high-density embedded systems. The obsolete lifecycle status makes continuity of supply a central selection consideration. The primary design concern is analog input conditioning. Engineers should verify the supported bipolar or unipolar input range, input impedance, common-mode range, differential input limits, and required source impedance against the manufacturer datasheet before applying external sensors. Grounding and decoupling must preserve reference stability and minimize conversion error. The microprocessor interface timing and output enable behavior must also be observed because the tri-state bus is intended for controlled system-level access. Since exact pin assignments, supply limits, and timing values were not supplied in the verified web data, they must not be inferred from generic AD670-family descriptions. New designs should also account for obsolescence, counterfeit screening, and a possible PCB redesign if a currently supported converter offers better resolution, packaging, or lifecycle assurance. This page consolidates the verified distributor and manufacturer information for the AD670JN, including its obsolete status, 8-bit SAR architecture, 10-microsecond conversion speed, 20-pin PDIP package, pricing indication, and engineering-oriented replacement considerations. It also distinguishes verified facts from data requiring confirmation from the full manufacturer datasheet. That distinction is important for an obsolete converter, where package variants, temperature grades, screening levels, and supply conditions can materially affect drop-in qualification.

RFC Hubungi kami
AD670JP - 8-Bit 2-Input SAR ADC | Analog Devices | PLCC-20
AD670JP

AD670JP - 8-Bit 2-Input SAR ADC | Analog Devices | PLCC-20

The Analog Devices AD670JP is an 8-bit, 2-input successive-approximation register analog-to-digital converter in a 20-pin PLCC package measuring 9 mm by 9 mm. It provides a parallel digital interface and supports bipolar or unipolar input configurations through an integrated signal-conditioning path. The AD670JP is designed for compact industrial measurement and control systems where an 8-bit conversion result is sufficient but the added flexibility of differential input and internal reference can simplify board design. An ADC is an integrated circuit that converts a continuously varying analog voltage into a numeric code. Within the semiconductor hierarchy, the AD670JP belongs to the data-converter IC class and more specifically to the ADC category. Its successive-approximation register architecture compares the unknown input against an internal DAC, one binary bit at a time, until the converted code is resolved. Parallel output presents the completed digital result directly on dedicated output pins rather than relying on a serial clock and data line. The AD670JP provides one converter with two input connections and 8-bit resolution. The 20-pin PLCC package supports surface-mount assembly, while the AD670 family also includes A-grade and B-grade versions specified from -40 °C to +85 °C and an S grade specified from -55 °C to +125 °C. Internal reference architecture, differential input, and selectable input polarity broaden its usefulness for transducer, control, and instrumentation applications. Because its resolution is 8 bits, the converter provides 256 discrete output codes. The AD670JP is therefore appropriate where precise proportional measurement, position sensing, process monitoring, or digital control is more important than fine quantization. Because parallel outputs require dedicated board routing and shielding from switching noise, the device is generally better suited to moderate-speed acquisition than to high-pin-count, very high-rate converter systems. Typical applications include industrial sensor interfaces, digital thermometry, analog control-loop monitoring, position and transducer measurement, panel meters, and low-cost embedded data-acquisition boards. A PLCC footprint also makes AD670JP relevant to legacy industrial equipment and maintenance inventories where changing the original converter would require redesigning the PCB rather than merely replacing the component. The main design consideration is that an 8-bit result limits system resolution to roughly 0.4% of full scale after accounting for endpoint behavior and practical signal conditioning. The board should provide clean analog routing, adequate bypassing, and input protection appropriate to the measured signal. Compatibility with a replacement part must be confirmed from the manufacturer datasheet rather than inferred from the converter resolution alone. This page consolidates the verified distributor listing, manufacturer family information, package details, temperature-grade options, and cross-reference evidence for AD670JP. It also identifies where public data is incomplete, including pricing, sampling rate, exact pin naming, and confirmed multi-part substitutes, so engineers can make sourcing decisions without treating unavailable specifications as established facts.

RFC Hubungi kami
AD670KN - 8-Bit Signal Conditioning ADC | Analog Devices
AD670KN

AD670KN - 8-Bit Signal Conditioning ADC | Analog Devices

Analog Devices AD670KN is a complete 8-bit signal-conditioning analog-to-digital converter with two analog input channels, a 5 V supply, and a conversion time of 10 µs. The monolithic device integrates an instrumentation-amplifier front end, DAC, comparator, successive-approximation register, precision voltage reference, and tri-state output buffer. It is offered in a 20-pin ceramic DIP package for the K-temperature grade. An ADC is a signal-conditioning ADC that converts an analog input voltage into a digital code for processing, measurement, logging, or control. The AD670 belongs to the broader ADC and data-converter hierarchy within integrated circuits. Unlike a bare flash or successive-approximation converter, the AD670 combines input amplification, reference generation, conversion, and digital output buffering on one monolithic device. The AD670KN requires no external components or user calibration trims for normal operation, simplifying analog-system implementation. Its 8-bit resolution corresponds to 256 digital output codes, making it appropriate for position, level, process-control, and instrumentation measurements that do not require higher conversion resolution. The integrated voltage reference supports repeatable conversion behavior, while the tri-state output buffer provides controlled output-bus connection and disconnection. Internally, the converter uses a successive-approximation register with comparator and DAC feedback to determine each digital result. The instrumentation-amplifier front end conditions the analog signal before conversion, reducing the number of external signal-conditioning stages required. This integrated architecture is particularly useful when the source has a limited voltage range and the application requires a complete converter rather than a bare ADC core. Typical uses include industrial process measurement, laboratory instrumentation, sensor interfaces, data acquisition, embedded control, and legacy equipment requiring an 8-bit conversion function. Two analog channels support dual-input measurements or differential-style sampling when paired with the appropriate signal arrangement. The 10 µs conversion time permits updates in the low-kilohertz range, depending on acquisition timing and system overhead. Designers should account for the analog input range, acquisition timing, reference behavior, output coding, and electrical characteristics stated in the manufacturer datasheet. Confirm pin assignments, input common-mode limits, and timing requirements before layout because the AD670KN uses a 20-pin ceramic DIP rather than a surface-mount package. The complete integration reduces external circuitry but leaves less routing flexibility than a modular converter.

RFC Hubungi kami
AD670KP - 8-Bit 10 us Dual-Input SAR ADC | Analog Devices
AD670KP

AD670KP - 8-Bit 10 us Dual-Input SAR ADC | Analog Devices

The Analog Devices AD670KP is a complete 8-bit signal-conditioning analog-to-digital converter with two analog inputs, a 10 microsecond conversion time, and parallel digital output in a 20-terminal PLCC package. It integrates an instrumentation-amplifier front end, DAC, comparator, successive-approximation register, precision voltage reference, and three-state output buffer on one monolithic bipolar chip. According to the manufacturer product page, the K grade is specified from 0°C to +70°C and is offered in a 20-terminal PLCC package. An ADC converts an analog voltage into a digital code for measurement, control, instrumentation, or data acquisition. The AD670KP belongs to the SAR ADC family: a successive-approximation register compares the input against an internally generated DAC level during successive clock cycles. SAR ADCs are useful where parallel outputs, modest resolution, moderate conversion speed, and integrated signal conditioning are more important than compact serial-interface power savings. The integrated instrumentation amplifier is particularly relevant for sensors and low-level differential signals. Verified source data identifies the AD670KP as an 8-bit parallel-output ADC with two analog input channels, a 0.195% linearity-error figure, and a 10 microsecond conversion time. The device needs no external components or user trims for full-accuracy operation according to the retrieved datasheet description. Its precision voltage reference supports a self-contained conversion chain, while the three-state output buffer can provide a controlled output state for shared digital buses. The monolithic bipolar implementation combines analog input conditioning and digital conversion logic in one package. This integration reduces the number of external precision components and simplifies board-level signal-chain design. A parallel 8-bit interface is appropriate for processors, programmable controllers, counters, data loggers, and embedded systems that can latch the converted code directly. Because only 8 bits are available, the converter is better suited to coarse measurements, position feedback, process monitoring, and control loops than to high-resolution signal analysis. Typical uses include industrial process measurement, sensor-interface systems, panel controls, instrumentation, and embedded data acquisition. The dual inputs allow the converter to monitor more than one analog quantity when system timing and multiplexing requirements permit. Designers should verify input range, acquisition timing, logic levels, reference behavior, and output timing against the current Analog Devices datasheet before fixing the PCB or firmware. A key integration advantage is that the instrumentation amplifier, DAC, comparator, SAR logic, voltage reference, and tri-state output buffer are combined on one chip. The trade-off is its 8-bit resolution: it provides economical acquisition but cannot distinguish finely spaced analog levels as effectively as a 12-bit or higher-resolution converter. This page synthesizes the verified AD670KP specifications, sourcing links, application guidance, and replacement limitations. It does not infer unverified electrical limits or invent drop-in substitutes where the available cross-reference data does not establish same-package, pin-compatible alternatives.

RFC Hubungi kami
AD673JD - 8-Bit SAR ADC, 30 us | Analog Devices
AD673JD

AD673JD - 8-Bit SAR ADC, 30 us | Analog Devices

Analog Devices AD673JD is a complete 8-bit successive-approximation analog-to-digital converter with a 30 us maximum conversion time, integrating a DAC, voltage reference, clock, comparator, successive-approximation register, and three-state output buffers on one monolithic chip. The device supports unipolar and bipolar inputs, operates from +5 V and -15 V supplies, and is packaged in a 20-pin ceramic dual in-line package. An ADC is a data-conversion component that transforms an analog voltage into a digital number for processing, measurement, or control. Successive-approximation, or SAR, ADCs repeatedly compare the input against an internal DAC until their difference falls within the converter's resolution. The AD673JD belongs to the ADC and DAC category within integrated circuits and offers a simple parallel data interface for microprocessor-based measurement systems. The converter's principal features include complete 8-bit conversion, no missing output codes over temperature, and support for either full or 16-bit microprocessor bus interfacing. Its integrated reference, clock, comparator, DAC, and register reduce the number of external components required in a measurement circuit. Three-state output buffers permit the data bus to be placed into a high-impedance state when multiple devices share common bus lines. The AD673 uses a successive-approximation conversion architecture in which an internal DAC generates trial voltages during each conversion cycle. A comparator evaluates the trial voltage against the analog input, and the successive-approximation register records the binary decision sequence. The resulting eight digital outputs represent the converted input, while the conversion-status output can support processor-controlled acquisition timing. Typical uses include industrial process measurement, instrumentation, data acquisition, embedded control, and legacy microprocessor interfaces. The device is particularly useful where an 8-bit measurement resolution is sufficient but a complete converter with an internal reference is preferred over a discrete resistor ladder and external comparator. The principal design consideration is the negative supply requirement. Layout should keep analog input and reference paths away from digital switching traces, while decoupling should follow the connection and grounding recommendations in the manufacturer datasheet. Because the AD673JD operates with +5 V and -15 V supplies, system designers should verify negative-rail generation and signal-reference compatibility before layout release. This product page organizes the AD673JD specifications, functional characteristics, application guidance, and same-footprint upgrade choices for faster engineering evaluation. It also identifies where the complete pin assignment and detailed electrical limits must be confirmed in the manufacturer datasheet before a new PCB is manufactured.

RFC Hubungi kami
AD673JN - 8-Bit SAR ADC with Reference | Analog Devices
AD673JN

AD673JN - 8-Bit SAR ADC with Reference | Analog Devices

Analog Devices AD673JN is a complete 8-bit successive-approximation analog-to-digital converter with an integrated DAC, voltage reference, clock, comparator, successive-approximation register, and three-state output buffers. It converts a unipolar or bipolar analog input through a 20-pin plastic DIP package and supports microprocessor interfacing through full-byte or 16-bit bus modes. An ADC converts a continuously varying analog voltage into a digital value for processing, measurement, or control. The AD673 belongs to the successive-approximation ADC category, within the broader hierarchy of data-converter ICs and signal-processing semiconductors. Rather than requiring a separate reference, comparator, clock, and internal DAC, the AD673 combines these functions on one monolithic chip, simplifying instrumentation and industrial data-acquisition designs. Key features include 8-bit resolution, a maximum conversion time of 30 microseconds, unipolar and bipolar input capability, and no missing codes over the specified temperature range. The converter operates from +5 V and -15 V supplies, while its integrated voltage reference, internal clock, and three-state output buffers reduce external component count. These characteristics suit process monitoring, digital instrumentation, industrial control, and embedded measurement systems requiring deterministic acquisition timing. The internal successive-approximation function uses integrated injection logic, and the internal DAC uses a laser-trimmed, high-stability silicon-chromium thin-film resistor ladder. A temperature-compensated subsurface Zener reference supports stable conversion performance. Full-byte or 16-bit microprocessor bus interface options allow the converter to operate with processors using either byte-oriented or wider parallel data arrangements. Typical applications include industrial process measurement, laboratory data-acquisition systems, digital panel meters, embedded control platforms, and legacy computer interface cards. In each case, the integrated converter functions simplify the analog front end while the 30 microsecond maximum conversion time provides a defined upper bound for sampling cycles. When designing the circuit, preserve the negative supply arrangement required by the converter and use the manufacturer pin-description table when assigning data-bus and control signals. Verify input range, output coding, timing, and acquisition-system settling requirements against the Analog Devices AD673 datasheet before fixing the analog front-end and bus timing. This product overview combines the converter architecture, interface considerations, drop-in family options, and practical selection guidance into an engineering-focused reference for designers evaluating the AD673JN for new or legacy data-acquisition equipment.

RFC Hubungi kami
AD674BTE/883B - 12-Bit SAR ADC, 28-CDIP | Analog Devices
AD674BTE/883B

AD674BTE/883B - 12-Bit SAR ADC, 28-CDIP | Analog Devices

The AD674BTE/883B is a complete 12-bit successive approximation analog-to-digital converter (ADC) from Analog Devices, featuring an internal high-precision voltage reference and clock. It is packaged in a 28-pin ceramic dual-in-line package (CDIP) and is designed for direct interface to 8- and 16-bit microprocessor buses via three-state output buffers. The device operates from ±12V and +5V supplies and converts in a maximum of 15 microseconds, making it suitable for high-speed data acquisition systems. An analog-to-digital converter (ADC) is an electronic component that converts a continuous analog voltage into a discrete digital representation. The AD674BTE/883B is a successive approximation register (SAR) ADC, which uses a binary search algorithm to determine the digital output. SAR ADCs are known for their high speed and moderate resolution, making them ideal for industrial control, instrumentation, and data acquisition. The AD674B family is pin-compatible with the industry-standard AD574A but offers faster conversion time and lower power consumption. Key features of the AD674BTE/883B include 12-bit resolution, a maximum conversion time of 15 µs, and an internal 10V reference. It accepts bipolar input ranges of ±5V and ±10V, as well as unipolar 0V to 10V and 0V to 20V, selectable via pin strapping. The device includes a three-state output buffer for direct bus interfacing and operates over the extended temperature range of -55°C to +125°C, meeting MIL-STD-883B standards. Technically, the AD674BTE/883B integrates a precision voltage reference, clock, and comparator on-chip, reducing external component count. The SAR architecture ensures monotonicity and no missing codes over the full temperature range. The device features a 12-bit parallel output with a status pin (STS) that indicates conversion completion, simplifying microprocessor handshaking. The 28-pin CDIP package provides excellent thermal and mechanical stability for harsh environments. Typical applications include military and aerospace data acquisition, industrial process control, medical instrumentation, and scientific analysis equipment. The device's wide operating temperature range and high reliability make it suitable for mission-critical systems where accuracy and durability are paramount. When designing with the AD674BTE/883B, ensure proper decoupling of the power supplies and a clean analog ground plane to minimize noise. The internal reference can be overridden by an external reference for improved accuracy, but the internal reference is sufficient for most applications. The conversion start (CE, CS, R/C) control pins allow flexible timing, and the STS pin can be used to trigger interrupts or polling routines.

RFC Hubungi kami
AD676AD - 16-Bit 100 kSPS SAR ADC | Analog Devices
AD676AD

AD676AD - 16-Bit 100 kSPS SAR ADC | Analog Devices

The Analog Devices AD676AD is a 16-bit, single-channel, parallel-output sampling analog-to-digital converter with a conversion rate of 100 kSPS, housed in a 28-CDIP package. It uses a switched-capacitor charge-redistribution architecture and an on-chip autocalibration function to support accurate signal acquisition. The verified product information identifies the AD676AD as a 28-pin SAR ADC with one analog input, 16-bit resolution, parallel output, and a 10 µs total conversion time. A sampling ADC samples an analog input through an internal sample-and-hold function and converts it into a digital value. The SAR, or successive-approximation-register, architecture is suited to instrumentation, measurement, and signal-processing systems requiring moderate conversion speed and high resolution. The AD676AD belongs to the broader ADC, data-conversion, and analog-signal-processing hierarchy, and its parallel interface can simplify connections to suitable digital acquisition logic. Key verified features include 16-bit resolution, 100 kSPS conversion performance, autocalibrating on-chip sample-and-hold, and a parallel output format. The device is also described as having no missing codes, 1 LSB integral nonlinearity, 97 dB THD, 90 dB signal-to-noise-plus-distortion ratio, and 1 MHz full-power bandwidth according to the supplied ADI-related technical listing. These figures describe the converter's intended acquisition performance, but system-level results also depend on reference quality, analog conditioning, clocking, layout, and digital post-processing. The AD676 uses a switched-capacitor/charge-redistribution architecture and digitally corrects internal nonlinearities through on-chip autocalibration. Autocalibration supports consistent conversion behavior in measurement applications, while the parallel output format allows the converted word to be captured by compatible logic. The supplied manufacturer documentation emphasizes both dynamic specifications, such as THD and S/(N+D), and DC parameters relevant to precision measurement. Typical applications include industrial process measurement, instrumentation, laboratory data acquisition, sensor-interface systems, and embedded measurement platforms. The 100 kSPS rate is suitable for sampling many control, monitoring, and waveform-related signals while the 16-bit word provides high nominal resolution. The 28-CDIP package is through-hole and requires careful board-level pin mapping and signal-integrity planning. When designing around the AD676AD, preserve the required reference, analog input, digital interface, and power connections specified by the manufacturer datasheet. Validate the complete signal chain with the intended source impedance, sampling interval, and calibration sequence. Because the verified results do not provide a complete pinout or operating-temperature table in the supplied material, those details must be confirmed from the official AD676 datasheet before layout or production release.

RFC Hubungi kami
AD676BD - 16-Bit 100 kSPS Sampling ADC | Analog Devices
AD676BD

AD676BD - 16-Bit 100 kSPS Sampling ADC | Analog Devices

The Analog Devices AD676BD is a 16-bit, 100 kSPS single-input sampling analog-to-digital converter with parallel output in a 28-pin CDIP package. It uses switched-capacitor charge redistribution, completes conversion in 10 microseconds, and includes an on-chip autocalibration function and sample-and-hold circuit. A sampling ADC samples an analog input and converts it into a digital code for measurement, instrumentation, signal processing, and control systems. The AD676 belongs to the SAR ADC family, where successive approximation compares the sampled voltage against an internal DAC. Its parallel output presents all 16 result bits together rather than serializing them through a shift register, which supports simpler data capture at moderate clock rates. The verified device data identifies 16-bit resolution, 100 kSPS conversion throughput, one SAR input, no missing codes, 1 LSB integral nonlinearity, 97 dB THD, 90 dB signal-to-noise-plus-distortion ratio, and 1 MHz full-power bandwidth. On-chip autocalibration digitally corrects internal nonlinearities. The parallel interface provides 16-bit output data, while the integrated sample-and-hold function reduces the external sampling circuitry required. The AD676 datasheet also identifies dynamic and direct-current specifications. Dynamic parameters such as S/(N+D), THD, and IMD characterize signal-chain behavior, while DC parameters support precision measurement. The 28-CDIP mechanical format through-hole package is larger than modern leadless options but remains useful where through-hole construction, serviceability, and legacy instrument compatibility are priorities. Typical uses include industrial measurement, process monitoring, audio and signal processing, data acquisition, and precision instrumentation. Design implementation must observe the manufacturer's analog, digital, reference, and power-supply requirements. Because acquisition accuracy depends on the complete signal chain, reference stability, source impedance, grounding, clock quality, and input bandwidth are as important as nominal converter resolution. This page combines exact verified specifications, official documentation links, commercial availability references, and application guidance. It does not invent unreported electrical, environmental, pricing, pinout, or compliance values; unavailable engineering data remains explicitly identified in the specifications.

RFC Hubungi kami
AD676JD - 16-Bit 100 kSPS Parallel ADC | Analog Devices
AD676JD

AD676JD - 16-Bit 100 kSPS Parallel ADC | Analog Devices

The Analog Devices AD676JD is a 16-bit parallel-output sampling analog-to-digital converter packaged in a 28-pin CDIP. It uses switched-capacitor, charge-redistribution conversion to provide a 100 kSPS conversion rate with a 10 microsecond total conversion time. The AD676 is designed for precision signal acquisition where parallel data output, 16-bit resolution, and relatively high sampling speed are required. Its on-chip autocalibration uses digital correction to optimize performance by compensating internal nonlinearities. The AD676JD is the commercial-grade 28-pin plastic DIP ordering option associated with the AD676 family, while the AD676 family also includes a 28-pin side-brazed ceramic package and a separate serial-output AD677 family. The verified manufacturer material identifies the converter as multipurpose and highlights its 100 kSPS rate, 10 microsecond conversion time, 16-bit parallel output, single analog input, and switched-capacitor architecture. These characteristics make the AD676JD relevant to industrial instrumentation, process-control acquisition, laboratory measurement, communications, and embedded signal-processing systems where a parallel ADC interface can simplify connection to a digital bus or FPGA. The AD676JD is not a modern serial-interface ADC, so system designers should confirm logic levels, timing, bus width, acquisition sequencing, reference requirements, and input conditioning against the manufacturer datasheet before layout release. This page combines the verified ADI product description, available distributor and cross-reference information, and practical engineering guidance for evaluating AD676JD in a new design.

RFC Hubungi kami
AD676JN - 16-Bit 100kSPS Parallel SAR ADC | Analog Devices
AD676JN

AD676JN - 16-Bit 100kSPS Parallel SAR ADC | Analog Devices

The Analog Devices AD676JN is a 16-bit, 100 kSPS parallel-output successive-approximation (SAR) analog-to-digital converter housed in a 28-pin plastic DIP (PDIP-28) package. It combines a switched-capacitor/charge-redistribution core with on-chip autocalibration, delivering 10 microsecond total conversion time, ±1 LSB INL maximum (no missing codes), 97 dB THD, and 90 dB signal-to-noise ratio. The integrated sample-and-hold amplifier accepts full-scale unipolar or bipolar input ranges from the on-chip reference or an external reference source. An ADC (analog-to-digital converter) is a mixed-signal integrated circuit that converts continuous analog voltages into discrete digital codes at a defined sample rate. SAR (Successive Approximation Register) ADCs use a binary-search algorithm to converge on the input voltage in N clock cycles for an N-bit result, trading conversion speed for high resolution and low power. Within the broader hierarchy, SAR ADCs occupy the mid-speed, high-precision niche between flash converters (>100 MSPS, lower resolution) and sigma-delta ADCs (<1 MSPS, very high resolution). The AD676 sits in the precision industrial-instrumentation tier of this family. Key differentiating features include: (1) on-chip autocalibration that corrects internal linearity errors at power-up and on command, eliminating the need for external trim; (2) a true 16-bit parallel microprocessor interface that reads conversion data in one bus cycle, avoiding the timing overhead of serial ADCs; (3) a flexible analog input stage that accepts 0-10 V, 0-5 V, ±5 V, or ±10 V ranges via pin-strapping; and (4) industrial-grade 0 °C to +70 °C operating range suitable for test & measurement and process-control front ends. Architecturally, the AD676 uses a charge-redistribution DAC array combined with a high-speed comparator and SAR logic. The autocalibration routine measures each bit-weight error with the input disconnected and stores correction coefficients in on-chip RAM, which are then applied during normal conversion to achieve 16-bit linearity. This calibration approach trades initial power-up time for measurement accuracy without requiring precision external components. Typical applications include industrial process-control data acquisition boards, medical instrumentation front ends (patient monitors, blood analyzers), sonar and audio signal acquisition, vibration and seismic measurement, and precision weighing scales. The parallel output makes the AD676JN an ideal drop-in for legacy ISA-bus and parallel-microcontroller-based systems where 16-bit data must be latched every 10 microseconds. When designing with the AD676JN, pay attention to power-supply decoupling: place 10 microfarad tantalum and 0.1 microfarad ceramic capacitors within 5 mm of the +VCC and -VCC pins. The CAL pin initiates autocalibration; tying it to logic high after power-up guarantees a calibrated state before the first conversion. This page synthesizes verified distributor pricing, drop-in package alternatives, AEO-optimized FAQ entries, and practical design notes not found on a typical manufacturer product page.

RFC Hubungi kami
AD676KD - 16-Bit 100 kSPS Parallel ADC | Analog Devices
AD676KD

AD676KD - 16-Bit 100 kSPS Parallel ADC | Analog Devices

The Analog Devices AD676KD is a 16-bit, single-input, parallel-output analog-to-digital converter designed for high-resolution signal acquisition. It uses a switched-capacitor charge-redistribution architecture and provides a 100 kSPS conversion rate with a 10 microsecond total conversion time. The device is available in a 28-pin ceramic DIP package, identified by the AD676KD ordering code, and is suitable for instrumentation, industrial measurement, and signal-processing systems requiring parallel data transfer. On-chip autocalibration digitally corrects internal nonlinearities, while an integrated sample-and-hold function supports acquisition from high-impedance sources. The verified product information identifies 16-bit resolution, one analog input, SAR-style conversion, and a 28-CDIP package. The AD676KD also provides no missing codes, 1 LSB typical INL, approximately 97 dB THD, 90 dB SNR, and 1 MHz full-power bandwidth according to the indexed datasheet snippet. These characteristics place it between general-purpose converters and high-speed parallel ADC architectures: the 100 kSPS rate is suitable for continuous measurement, while the 16-bit resolution preserves fine amplitude detail. The parallel output requires 16 data lines plus control and power connections, making board layout and digital bus interfacing important. The AD676KD is not a drop-in upgrade for every serial-output converter because pin count, output interface, package, reference requirements, and timing must all be checked. The AD677 is a different 16-pin serial-output version and is therefore not included as a drop-in alternative. This page combines verified manufacturer and distributor information with practical selection guidance, pricing context, and limitations where full datasheet values were not available in the supplied sources.

RFC Hubungi kami
AD676KN - 16-Bit 100 kSPS SAR ADC | Analog Devices
AD676KN

AD676KN - 16-Bit 100 kSPS SAR ADC | Analog Devices

The Analog Devices AD676KN is a 16-bit, single-input, successive-approximation analog-to-digital converter with a parallel output interface, 100 kSPS conversion rate, and a 10 µs total conversion time in a 28-pin plastic DIP package. It is designed for general-purpose data acquisition where a 16-bit sampling ADC, autocalibration, and an integrated sample-and-hold function are required. An ADC is a data-acquisition semiconductor that converts an analog input voltage into a digital number for processing by a microcontroller, DSP, FPGA, or computer. The AD676 belongs to the successive-approximation ADC, or SAR ADC, family within the broader analog-to-digital converter and signal-conversion hierarchy. SAR converters repeatedly compare the sampled input against a reference-derived internal DAC, making them well suited to moderate-speed measurement and control systems. The AD676KN provides 16-bit resolution, one analog input, parallel data output, and a 100 kSPS sampling rate. Its on-chip sample-and-hold function allows the analog input to be captured during the conversion interval. The converter also provides autocalibration and no-missing-code operation according to the verified product information, while its 1 MHz full-power bandwidth supports higher-frequency signal sampling than its maximum specified conversion rate alone would suggest. Internally, the AD676 uses switched-capacitor charge-redistribution architecture rather than a flash or pipeline conversion structure. A parallel bus presents the newly converted 16-bit result directly to digital logic. This arrangement is appropriate for systems that can accommodate a 16-bit data bus and prioritize simple deterministic sampling over the lower pin count of a serial-output converter. Typical uses include industrial process monitoring, instrumentation, laboratory measurement, audio and waveform acquisition, and embedded control systems. The 100 kSPS rate is suitable for sensors and control signals that do not require megahertz sampling, while the 16-bit resolution provides more quantization levels than a lower-resolution converter. Designers should account for the AD676KN's parallel interface, analog supply and reference requirements, digital supply noise, and acquisition timing when laying out the PCB. Because the converter is a 28-pin plastic DIP, it is also mechanically suited to through-hole prototyping and legacy-style industrial boards rather than compact surface-mount assemblies. This page consolidates the verified AD676KN specifications, distributor pricing, temperature and package details, drop-in family alternatives, and practical selection guidance. It also clearly identifies parameters whose values require confirmation in the Analog Devices datasheet rather than inferring them from the product family.

RFC Hubungi kami
AD676TD/883B - 16-Bit 100kSPS SAR ADC | Analog Devices
AD676TD/883B

AD676TD/883B - 16-Bit 100kSPS SAR ADC | Analog Devices

The AD676TD/883B is a 16-bit successive approximation register (SAR) analog-to-digital converter (ADC) from Analog Devices, designed for high-precision data acquisition. It features a parallel interface and operates at a sampling rate of 100 kSPS, making it suitable for industrial and military applications. The device is packaged in a 28-pin ceramic dual in-line package (CDIP) and is qualified to MIL-STD-883B standards, ensuring reliability in harsh environments. An ADC is an electronic component that converts continuous analog signals into discrete digital values. The AD676TD/883B is a specific type of ADC known as a SAR ADC, which uses a binary search algorithm to determine the digital output. SAR ADCs are valued for their high resolution, low power consumption, and fast conversion times, making them ideal for applications such as data acquisition systems, industrial process control, and medical instrumentation. The AD676TD/883B is part of the broader category of data converters, which are essential in bridging the analog and digital domains in electronic systems. Key features of the AD676TD/883B include its 16-bit resolution, which provides 65,536 discrete levels, and its 100 kSPS sampling rate, enabling accurate capture of dynamic signals. The parallel output interface simplifies connection to microprocessors and DSPs. The device operates from a single +5V supply and includes an internal reference and sample-and-hold amplifier, reducing external component count. The MIL-STD-883B qualification ensures it meets stringent military specifications for temperature range, reliability, and quality. Technically, the AD676TD/883B uses a charge redistribution architecture with a precision comparator and a capacitive DAC. It provides an analog ground sense pin for accurate input grounding and separate analog and digital grounds to minimize noise coupling. The device offers a full-scale input range of ±5V and a signal-to-noise ratio (SNR) of typically 90 dB, ensuring high fidelity conversion. The conversion time is 10 µs, and the device features a busy output to indicate conversion completion. Typical applications include military avionics, industrial automation, and high-end test equipment. In avionics, the AD676TD/883B is used for flight control and navigation systems where precision and reliability are critical. In industrial settings, it is employed in process control loops and vibration analysis. The device's parallel interface and high resolution make it suitable for multi-channel data acquisition systems. When designing with the AD676TD/883B, ensure proper decoupling of the power supply and careful layout of the analog and digital grounds to maintain accuracy. The analog input should be driven by a low-impedance source to avoid sampling errors. The device is now obsolete, so designers should consider alternative parts for new designs.

RFC Hubungi kami
AD677AD - 16-Bit 100 kSPS Serial ADC | Analog Devices
AD677AD

AD677AD - 16-Bit 100 kSPS Serial ADC | Analog Devices

The Analog Devices AD677AD is a 16-bit, serial-output sampling analog-to-digital converter capable of 100 kSPS conversion throughput. It uses switched-capacitor charge-redistribution architecture, with a total conversion time of 10 microseconds, and is offered in a 16-lead ceramic DIP package. The device is designed for applications that require accurate digitization of analog signals at moderate throughput. A sampling ADC is a mixed-signal semiconductor that samples an analog input and converts it into a corresponding digital value. Within the broader hierarchy of analog-to-digital converters, the AD677AD belongs to the successive-approximation-register, or SAR, ADC class. Unlike flash converters, a SAR ADC performs conversion through a sequence of comparisons. The AD677AD uses switched-capacitor charge redistribution as its conversion architecture and presents its converted data through a serial output. The principal verified specifications are 16-bit resolution, one analog input, 100 kSPS sampling rate, and 10 microseconds total conversion time. On-chip autocalibration digitally corrects internal nonlinearities, improving converter performance without requiring an external calibration system. These characteristics make the AD677AD relevant to industrial instrumentation, process-control equipment, data-acquisition systems, and embedded measurement platforms that need deterministic, serial-output conversion. The AD677 is a multipurpose converter rather than a dedicated automotive or audio device. Its serial interface can reduce the number of signal connections required on a circuit board compared with a parallel-output converter, although the exact interface timing, voltage ratings, reference requirements, and digital logic levels must be confirmed in the manufacturer datasheet before design release. System designers should also account for the acquisition cycle, reference accuracy, input bandwidth, input-range selection, and settling time surrounding each conversion. Typical applications include process monitoring, environmental measurement, laboratory instrumentation, industrial transducers, and general-purpose data-acquisition systems. In each case, the AD677AD provides the core conversion function while the surrounding design must supply the analog input network, voltage reference, clocking, digital interface, and required decoupling. System-level accuracy depends on the complete signal chain rather than nominal converter resolution alone. Because the AD677AD is marked LAST TIME BUY, engineers should confirm availability before starting new production designs. A component-level cross-reference search should be treated as an engineering starting point rather than proof of drop-in compatibility. Package construction, pinout, electrical limits, calibration behavior, interface timing, and lifecycle requirements must all be compared before any replacement is approved. This page consolidates the verified manufacturer and distributor information for AD677AD, documents unsupported parameters explicitly, and separates confirmed product facts from engineering assumptions. It also provides application-focused design guidance, sourcing questions, and a strict comparison framework for engineers evaluating whether the legacy ceramic-DIP converter remains suitable for an existing or maintenance-focused design.

RFC Hubungi kami
AD677BD - 16-Bit 100 kSPS Serial ADC | Analog Devices
AD677BD

AD677BD - 16-Bit 100 kSPS Serial ADC | Analog Devices

The Analog Devices AD677BD is a 16-bit, single-input, serial-output sampling analog-to-digital converter with a 100 kSPS conversion rate and a 10 µs total conversion time. It uses switched-capacitor charge-redistribution architecture and is packaged in a 16-pin ceramic DIP. The converter is designed for instrumentation and data-acquisition systems requiring moderate speed, high nominal resolution, and a compact through-hole interface. A sampling ADC is a data-conversion IC that samples an analog voltage and converts it into a digital code. In the broader semiconductor hierarchy, the AD677BD belongs to the ADC/DAC class of data-conquisition and signal-processing ICs. Its internal switched-capacitor network uses charge redistribution to perform successive approximation, while on-chip autocalibration digitally corrects internal nonlinearities. The result is a converter designed to simplify the analog front end while retaining serial digital output for control systems, test equipment, and industrial measurement products. The AD677BD provides 16-bit resolution, 100 kSPS throughput, one analog input, and serial data output. It operates from +5 V and ±12 V supplies and typically consumes 450 mW with a 10 V reference or 360 mW with a 5 V reference during conversion. The separately supplied digital voltage reduces coupling from switching activity in the analog circuitry into the digital output domain. The converter's 10 µs conversion time permits continuous acquisition at its 100 kSPS maximum rate. The AD677 family is segmented onto two monolithic chips, with internal autocalibration used to optimize performance. Commercial and industrial temperature options exist in the family, but the exact temperature grade and calibration details for AD677BD should be confirmed against the manufacturer ordering information before deployment. Typical applications include industrial process monitoring, instrumentation, laboratory data acquisition, communications equipment, and embedded measurement systems. The serial interface reduces the number of interconnects compared with a parallel-output converter, while the 16-pin ceramic DIP supports conventional through-hole assembly. Board-level digital isolation and careful grounding remain necessary because the converter combines analog input, reference, clock, and serial-data paths on one package. Designers should verify reference voltage, input range, acquisition timing, supply sequencing, and clock requirements against the AD677 datasheet. The analog and digital supplies should be decoupled independently, and the input source must provide adequate settling time during the 10 µs conversion interval. Because the AD677BD is marked LAST TIME BUY, new production designs should verify availability and consider a currently supported converter rather than making an unqualified last-time-buy commitment. This page consolidates the verified manufacturer and distributor information for AD677BD, distinguishes the confirmed converter characteristics from unresolved ordering details, documents same-family replacement candidates, and adds practical design guidance for power, grounding, timing, and component-availability decisions.

RFC Hubungi kami
AD677JD - 16-Bit 100 kSPS Serial ADC | Analog Devices
AD677JD

AD677JD - 16-Bit 100 kSPS Serial ADC | Analog Devices

The Analog Devices AD677JD is a 16-bit, serial-output, 100 kSPS sampling analog-to-digital converter in a 16-pin CDIP package, with a specified 0°C to 70°C operating-temperature range and 12 V nominal supply. It combines a serial interface, on-chip sample-and-hold function, and autocalibrating switched-capacitor/charge-redistribution conversion architecture. A sampling ADC converts an analog input into a digital code at a specified sample rate. The AD677JD belongs to the ADC and data-converter hierarchy, where its 16-bit resolution supports detailed measurement while its 100 kSPS rate handles rapidly changing analog signals. The serial output reduces pin count and supports compact instrument and industrial-control designs. Key verified features include 16-bit resolution, 100 kSPS throughput, no missing codes, on-chip autocalibration, −99 dB THD, 92 dB S/(N+D), and 1 MHz full-power bandwidth. The manufacturer describes the conversion process as switched-capacitor/charge redistribution with digitally corrected internal nonlinearities through on-chip autocalibration. The AD677 family is available in 16-pin narrow plastic DIP, 16-pin narrow side-brazed ceramic, and 28-lead SOIC packages. AD677JD is the 16-pin CDIP ordering variant identified in distributor data. Its operating range is 0°C to 70°C, making it appropriate for commercial-temperature instrumentation where that range is acceptable. Typical uses include industrial process measurement, laboratory data acquisition, sensor interfaces, waveform capture, and embedded measurement systems. Designers should verify supply tolerances, reference requirements, digital-interface timing, acquisition timing, and calibration behavior against the manufacturer datasheet before layout or firmware implementation. For AD677JD sourcing, compare distributor inventory, lifecycle status, and price as of 2026-10-22. The 16-pin DIP footprint is mechanically straightforward, but digital timing, analog input conditioning, and power-supply noise still determine practical performance.

RFC Hubungi kami
AD677JN - 16-Bit 100 kSPS Serial ADC | Analog Devices
AD677JN

AD677JN - 16-Bit 100 kSPS Serial ADC | Analog Devices

The Analog Devices AD677JN is a 16-bit serial-output sampling analog-to-digital converter with a conversion rate of 100 kSPS, a 10 µs total conversion time, and a 16-pin narrow plastic DIP package. It accepts analog signals through an on-chip sample-and-hold function and provides no-missing-codes operation. The AD677JN is intended for precision signal acquisition where serial data transfer, calibration, and compact sampling are useful. According to the verified Analog Devices product information, the AD677 is also available in ceramic and SOIC configurations, while the JN suffix identifies the narrow plastic DIP option. A sampling ADC is a data-acquisition IC that samples an analog voltage and converts it into a digital code. The AD677 belongs to the ADC -> data converter -> analog signal-processing -> semiconductor hierarchy. Its switched-capacitor and charge-redistribution architecture supports 16-bit resolution at 100 kSPS, making it appropriate for industrial measurement, instrumentation, and control systems. The manufacturer describes on-chip autocalibration as a way to digitally correct internal nonlinearities and improve overall conversion performance. Key features include a 16-bit serial interface, a 100 kSPS sampling rate, an on-chip sample-and-hold circuit, and a stated full-power bandwidth of 1 MHz. The verified datasheet search result also identifies no missing codes, 99 dB THD, 92 dB S/(N+D), and a 10 µs conversion time. These figures describe the converter's acquisition and dynamic-performance capabilities, but exact signal-chain performance still depends on reference voltage, input amplitude, clocking, grounding, and PCB layout. The AD677 operates from +5 V and +12 V analog supplies, with a separate digital supply identified as VDD. Verified source material reports typical conversion consumption of approximately 450 mW with a 10 V reference and 360 mW with a 5 V reference. The separate digital supply helps reduce digital crosstalk, while the analog-ground sense connection allows the converter to reference the signal-source ground remotely. Those features are important when the ADC is placed near a sensor or analog front end rather than in a central digital section. Typical applications include industrial process monitoring, precision instrumentation, laboratory measurement, transducer acquisition, and embedded control systems. The serial output reduces parallel data-bus routing requirements, while autocalibration can simplify system-level accuracy planning. The principal design trade-off is that this older high-resolution ADC family is marked LAST TIME BUY, so new production designs should verify lifecycle availability, sourcing, and any applicable migration path before committing to the AD677JN. For PCB implementation, place input, reference, analog-ground, and digital-supply connections according to the manufacturer datasheet and keep the analog signal path compact. The verified material identifies a remote analog-ground sense function; use it as intended rather than treating every ground connection as electrically identical. This page synthesizes the verified datasheet snippets, lifecycle status, sourcing context, and practical application guidance without inventing unprovided electrical limits or pin assignments.

RFC Hubungi kami
AD677JR - 16-Bit 100 kSPS Serial ADC | Analog Devices
AD677JR

AD677JR - 16-Bit 100 kSPS Serial ADC | Analog Devices

The Analog Devices AD677JR is a 16-bit, single-channel, serial-output sampling analog-to-digital converter rated for 100 kSPS conversion throughput and housed in a 28-lead SOIC package. It uses a switched-capacitor, charge-redistribution sampling architecture with a total conversion time of 10 microseconds. The device also incorporates an autocalibrating on-chip sample-and-hold function and digitally corrects internal nonlinearities to optimize conversion performance. A sampling ADC is a category of data-conversion IC that acquires an analog input voltage and converts it into a numeric code for processing, storage, or transmission. The AD677 belongs to the SAR ADC hierarchy, where successive approximation and charge redistribution convert the sampled voltage into a 16-bit digital result. As a precision data-acquisition IC, it provides a defined interface for instrumentation, industrial measurement, and embedded control systems. Key features include 16-bit resolution, no missing codes, a 1 MHz full-power bandwidth, a signal-to-noise ratio of 99 dB, and total harmonic distortion of 92 dB. Its 100 kSPS maximum throughput supports continuous measurement while keeping the serial output manageable. The analog circuitry operates from +5 V and ±12 V supplies, while the separate digital supply helps reduce digital crosstalk entering the analog conversion path. The AD677 combines a switched-capacitor sampling stage with on-chip autocalibration. During conversion, the sampled charge is redistributed to resolve a 16-bit code. Autocalibration corrects internal nonlinearities digitally, improving consistency without requiring a continuous external calibration sequence. According to the manufacturer datasheet, the converter typically consumes 450 mW with a 10 V reference and 360 mW with a 5 V reference during conversion. Typical uses include industrial process monitoring, precision instrumentation, sensor-interface equipment, laboratory measurement systems, and embedded data-acquisition modules. The 100 kSPS rate is appropriate for many slowly varying or periodically sampled analog signals, while the 1 MHz full-power bandwidth supports input signals with higher-frequency content when aliasing and sampling requirements are properly managed. When implementing the AD677JR, provide the specified analog and digital supplies, reference voltage, clocking, and decoupling arrangements recommended by the manufacturer. Because the converter accepts bipolar analog inputs in a system using ±12 V analog rails, input range, common-mode behavior, and overvoltage protection must be checked against the application rather than inferred solely from resolution and sampling rate. This page consolidates the verified manufacturer and distributor information for the AD677JR, clarifies its last-time-buy lifecycle status, identifies same-family drop-in candidates requiring temperature-grade verification, and adds practical selection and design guidance not presented as a single table in the manufacturer datasheet.

RFC Hubungi kami