Circuitos Integrados

ADC141S625CIMM

ADC141S625CIMM - 14-Bit 250kSPS ADC | Texas Instruments

The Texas Instruments ADC141S625CIMM is a 14-bit, 250 kSPS successive-approximation-register (SAR) analog-to-digital converter with a single differential-capable input channel, housed in an 8-pin Mini-SOIC (MSOP/VSSOP) package. It supports a unipolar analog input range from 0V to VREF and operates from a single 4.75V to 5.25V analog supply. The device integrates a low-drift internal reference, an analog input span/calibration logic, and an SPI-/QSPI-/MICROWIRE-/DSP-compatible serial interface. A SAR ADC is a converter architecture that uses a binary-search capacitor array and a comparator to determine the input voltage one bit at a time per conversion cycle. SAR ADCs offer deterministic latency, low power consumption, and excellent DC accuracy compared to pipeline or delta-sigma converters, making them the dominant choice for multiplexed data-acquisition systems, industrial process control, and precision instrumentation requiring 10- to 16-bit resolution at sample rates up to a few MSPS. Key features include 14-bit resolution with no missing codes, an integrated 4.096V reference, a single 0V-to-VREF analog input, and an SPI-compatible serial interface supporting clock rates up to 20 MHz. Typical INL is rated at +/-0.5 LSB, and the device achieves 71.5 dB SNR and 87 dB SFDR at the rated throughput. Power consumption is approximately 8.7 mW at 250 kSPS from a 5V supply, scaling linearly with sample rate. The ADC141S625 uses a charge-redistribution capacitor-DAC core with input-track-and-hold, achieving 14-bit resolution in a footprint targeted at multi-channel systems where board area is constrained. Its serial data interface eliminates parallel data-bus routing, simplifying PCB layout for high-density designs. Typical applications include industrial process control loop monitoring, precision sensor signal conditioning, optical module power monitoring, multi-channel instrumentation front-ends, and battery-powered portable measurement equipment. The integrated reference minimizes external BOM, while the MSOP-8 footprint allows dense 4- or 8-channel boards. When designing with this converter, decouple AVDD with a 10 uF tantalum and 0.1 uF ceramic capacitor as close to the pin as possible. Drive CS low only when reading valid conversion data; back-to-back CS pulses during conversion may inject kickback noise into the input sample-and-hold.

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ADC141S625CIMM/NOPB

ADC141S625CIMM/NOPB - 14-Bit 50-200kSPS 1-Ch ADC | Texas Instruments

The Texas Instruments ADC141S625CIMM/NOPB is a 14-bit, single-channel, low-power successive-approximation-register (SAR) analog-to-digital converter with a serial SPI/QSPI/MICROWIRE-compatible interface, sampling between 50 kSPS and 200 kSPS, and housed in an 8-pin Mini-SOIC (VSSOP/MSOP-8) package. The /NOPB suffix denotes a Pb-free (RoHS-compliant) finish and indicates that the die is specified across -40C to +85C. Originally released by National Semiconductor and now manufactured by Texas Instruments, this ADC targets precision low-frequency signal acquisition where small size, low power, and serial output are required. A SAR ADC is a type of analog-to-digital converter that uses a binary-search algorithm across an internal capacitive DAC to digitize an input voltage in one conversion cycle per code, delivering deterministic latency and excellent DC accuracy without pipeline delay. SAR ADCs sit one rung below pipeline ADCs in speed but well above integrating and delta-sigma types in instantaneous bandwidth, making them the workhorse for multiplexed data-acquisition systems, precision instrumentation, and battery-powered sensor front ends. The ADC141S625CIMM/NOPB specifies true-differential or single-ended inputs, an external reference (typically driven by a low-noise LDO), and very low power consumption on the order of a few milliwatts at full throughput. The serial data interface reduces pin count to eight, which combined with the miniature MSOP-8 footprint allows dense board layouts in portable medical, sensor-module, and industrial-monitoring designs. Typical applications include portable instrumentation, temperature and bridge sensor signal chains, battery management telemetry, process-control analog input modules, and consumer audio metering. The wide operating range also makes it suitable for handheld test equipment where the combination of 14-bit resolution and sub-mW standby current is highly valued. When designing with this device, allocate adequate settling time for the input RC network and ensure the external reference is properly buffered - reference noise directly converts to output-code noise. Decouple AVDD with a 10 uF tantalum plus 0.1 uF ceramic pair placed within 5 mm of the supply pin. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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ADC141S625CIMMX

ADC141S625CIMMX - 14-Bit 2-Ch 1MSPS ADC | Texas Instruments

The Texas Instruments ADC141S625CIMMX is a 14-bit, 2-channel, 1MSPS successive-approximation-register (SAR) analog-to-digital converter supplied in an 8-pin VSSOP (DGK) package with tape-and-reel packaging. It operates from a single 2.7V-to-5.25V analog supply (AVDD) and a 1.7V-to-5.25V digital supply (DVDD), supports a single-ended analog input range of 0V-to-AVDD, and delivers true 14-bit performance with no missing codes. The serial peripheral interface (SPI/QSPI/MICROWIRE-compatible) provides read-only access at clock rates up to 50MHz, allowing full 1MSPS conversion throughput in normal operation and lower rates in power-down modes. What is a SAR ADC? A successive-approximation-register ADC iteratively compares the sampled input against a binary-weighted internal DAC, one bit per clock cycle, to produce a precision digital word in N cycles for N-bit resolution. SAR ADCs excel at low-latency, single-shot acquisition of multiplexed input channels without the pipeline delay of higher-speed flash or pipelined ADCs, which is why the architecture is dominant in industrial control, instrumentation, and battery monitoring where predictable timing and ease of PCB routing matter as much as raw sample rate. Key features include an ultra-low +2.5V/+5V reference consumption (typically 90 microamperes), a hardware-controlled /RESET and /CONVST driven by the SPI host for deterministic sampling, and four software-selectable power modes (full-power, normal, power-down, deep power-down) that drop supply current to 0.3 microamperes for battery-aware designs. The low aperture and propagation delay make the part well suited for multi-channel, time-synchronized acquisition such as motor control and precision data logging. Typical applications include industrial process-control loops, factory automation sensor read-back, portable medical instruments, isolated power-supply voltage monitoring, and general-purpose data-acquisition front-ends for the TI MSP430 or Tiva C-Series MCUs. Two integrated channels let one converter service two sensors (current + voltage, dual-axis, or redundant measurement) without a front-end MUX, reducing BOM cost in space-constrained designs. When designing with the ADC141S625, place the AVDD supply decoupling (10 microfarad tantalum in parallel with 0.1 microfarad ceramic) within 5 mm of the supply pin to maintain 14-bit performance. The reference input AVDD doubles as the top of the conversion range, so an external low-noise reference is mandatory for full-resolution results above the AVSS rail.

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ADC141S625CIMMX/NOPB

ADC141S625CIMMX/NOPB - 14-Bit 50-250kSPS Differential ADC | TI

The Texas Instruments ADC141S625CIMMX/NOPB is a 14-bit, differential-input, micro-power analog-to-digital converter (ADC) supporting 50 kSPS to 250 kSPS sampling rates in an 8-pin VSSOP (DGK) package with tape and reel packaging. It features a single-ended/differential input front end, an SPI/QSPI/MICROWIRE-compatible serial interface, and an operating temperature range suitable for industrial environments. An ADC (Analog-to-Digital Converter) is a mixed-signal integrated circuit that samples continuous-time, continuous-amplitude analog signals and converts them into discrete digital codes. Successive-approximation-register (SAR) ADCs like the ADC141S625 use a binary-search algorithm through an internal DAC to converge on the input voltage within N conversion cycles, producing N-bit resolution. The ADC141S625 sits at the bottom of the precision converter hierarchy: SAR ADC -> data converter -> mixed-signal IC -> semiconductor. Key features include 14-bit resolution with no missing codes, true-differential input for excellent common-mode noise rejection, a low-power architecture drawing micro-amps in shutdown, an external reference input for system-level flexibility, and a small-footprint VSSOP-8 (DGK) package. The wide input voltage range combined with differential sampling makes the part tolerant of ground-loop noise in industrial sensor interfaces. Typical applications include precision sensor signal chains (load cells, strain gauges, RTD bridges), industrial process-control analog front ends, portable/battery-powered instrumentation, factory-automation modules, and medical monitoring front ends. The differential input simplifies direct bridge-digitization, eliminating instrumentation amplifiers in many designs. When designing with this part, pair the ADC with an external low-noise reference and provide adequate input protection (ESD diodes, RC anti-aliasing filters sized below half the Nyquist rate). Note that this part carries the /NOPB suffix indicating lead-free, Pb-free matte-tin finish and is RoHS compliant.

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ADC14C080CISQ/NOPB

ADC14C080CISQ/NOPB - 14-Bit 80-MSPS ADC, 32-WQFN | Texas Instruments

The Texas Instruments ADC14C080CISQ/NOPB is a 14-bit, 80-MSPS pipelined analog-to-digital converter with a 1.0-GHz input bandwidth, packaged in a 32-pin WQFN (5x5 mm) footprint. It converts single-ended or differential analog input signals into 14-bit digital words at sample rates up to 80 Mega Samples Per Second (MSPS), while supporting an alternate 65 MSPS mode for power-conscious designs. Operating from a single 2.5V analog and 3.3V digital supply pair (or a common 3.3V rail with on-chip regulation), it integrates a high-performance track-and-hold amplifier and internal reference. An ADC (analog-to-digital converter) is a mixed-signal integrated circuit that samples a continuous-time analog voltage and quantizes each sample into a fixed-width binary code word. Pipelined ADCs like the ADC14C080 use multiple low-resolution flash stages operating in parallel to achieve high sample rates while keeping power and die area modest, making them the workhorse architecture for communications baseband, IF sampling, medical imaging, and bench-top instrumentation. In the broader system taxonomy, ADCs sit under data converters, which in turn belong to the mixed-signal / data acquisition IC family within power management and signal chain semiconductors. Key headline parameters include 14-bit resolution, 80 MSPS maximum sample rate, 1.0 GHz full-power input bandwidth, an aperture jitter typically specified in the sub-picosecond range, and an SNR of approximately 71 dBFS at the Nyquist input. The device features a duty-cycle stabilizer to maintain dynamic performance over a wide range of input clock duty cycles, an internal or external reference option, and CMOS-compatible parallel digital outputs. Programmable gain and offset calibration are accessible via the SPI-compatible serial control interface, and the part includes power-down modes for portable operation. The architecture combines an input track-and-hold with eight pipelined 1.5-bit stages followed by a final 3-bit flash, with on-chip digital error correction. This produces 14-bit linear output with low integral and differential nonlinearity and excellent spurious-free dynamic range (SFDR) above 80 dBc at low input frequencies. The internal reference can be overdriven by an external source for multi-channel gain matching across ADCs. Typical applications include cellular base-station IF sampling, cable-modem downstream capture, medical ultrasound beamforming front-ends, portable and handheld oscilloscopes, radar and lidar intermediate-frequency digitizers, and CCD/camera imaging pipelines. The wide input bandwidth also makes the ADC14C080 useful as a general-purpose digitizer on the bench or in factory-test racks. In IF sampling applications the high bandwidth lets designers place the ADC directly after a 200 MHz IF stage without a preceding down-conversion mixer. When designing with this part, pay attention to analog input drive impedance, clock jitter (the 14-bit/80-MSPS target translates to a jitter budget on the order of hundreds of femtoseconds), and the layout of the WQFN exposed pad - it must be soldered to a continuous ground copper pour for thermal dissipation and low-impedance return paths. Decoupling the 2.5V AVDD and 3.3V DRVDD pins with 0.1 µF plus 10 µF ceramic capacitors placed within 5 mm of each pin is essential to meet published SNR and SFDR numbers. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the standalone manufacturer datasheet.

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ADC14C105CISQ

ADC14C105CISQ - 14-Bit 105MSPS 1GHz ADC | Texas Instruments

The Texas Instruments ADC14C105CISQ is a 14-bit, 105-MSPS analog-to-digital converter with 1.0 GHz full-power input bandwidth, packaged in a 32-pin WQFN (5x5 mm). Part of TI's PowerWise family, it integrates an internal reference and sample-and-hold circuit, delivering low power consumption with single +3.0V or +3.3V analog supply operation, plus a data-ready output clock and clock duty-cycle stabilizer for clean clocking in mixed-signal systems. An analog-to-digital converter (ADC) is a data conversion IC that transforms a continuous analog input voltage into a discrete digital code. The ADC14C105 belongs to the high-speed pipeline ADC sub-category, sitting within the data converter hierarchy of signal chain ICs, which itself falls under the broader class of analog mixed-signal semiconductors. Pipeline ADCs are the workhorse of communications, test-and-measurement, and imaging systems where sample rates between 10 MSPS and 250 MSPS are required at moderate resolution (10-16 bits). Key specifications include 14-bit resolution, 105 MSPS maximum sample rate, 1.0 GHz full-power input bandwidth, internal 1.2V reference, and a power-down mode for low-power standby. The 32-WQFN package with exposed thermal pad provides low thermal resistance for high-density layouts. The LVDS/CMOS-selectable digital interface and the clock duty-cycle stabilizer allow the part to maintain SNR performance even with degraded clock sources, which is critical when the ADC is fed from a noisy FPGA or serializer. The ADC14C105 uses a pipelined multi-stage architecture with digital error correction, providing excellent linearity (typically ±0.5 LSB INL/DNL) and spurious-free dynamic range suited to demanding IF-sampling applications. The wide input bandwidth enables direct IF sampling of intermediate-frequency signals up to several hundred MHz, eliminating downconversion stages in radio architectures. Typical applications include software-defined radio (SDR), digital oscilloscopes, medical imaging ultrasound receivers, communications base-station IF chains, and high-speed data acquisition. The part is qualified for the industrial temperature range (-40C to +85C), making it suitable for non-automotive industrial and instrumentation systems. When designing with the ADC14C105, follow the input-drive network recommended in the datasheet (typically a differential transformer or fully-differential amplifier such as the LMH6554) to preserve the 1 GHz input bandwidth. A 1.0 uF decoupling capacitor placed within 5 mm of each power pin is essential, and the exposed thermal pad must be soldered to a continuous ground plane for thermal dissipation. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, giving engineers a single reference for the ADC14C105CISQ's positioning within TI's high-speed ADC portfolio.

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ADC14C105CISQE

ADC14C105CISQE - 14-Bit 105 MSPS 1GHz BW ADC | Texas Instruments

The Texas Instruments ADC14C105CISQE is a 14-bit, 105-MSPS analog-to-digital converter with a 1.0 GHz full-power input bandwidth, housed in a 32-pin WQFN (5x5 mm) package with exposed thermal pad. It features a single-channel pipelined architecture, internal reference, integrated sample-and-hold circuit, and a clock duty-cycle stabilizer, making it suitable for high-speed data acquisition in communications, imaging, and instrumentation systems. The device operates from a single +3.0V or +3.3V supply, consuming low power while delivering excellent dynamic performance at 105 MSPS. An analog-to-digital converter (ADC) is a data-conversion integrated circuit that translates continuous analog signals into discrete digital codes, enabling digital signal processing, storage, and transmission. Within the broader IC taxonomy, ADCs sit under Data Converters, which also include digital-to-analog converters (DACs). High-speed pipelined ADCs like the ADC14C105 are a sub-class optimized for sample rates from tens to hundreds of MSPS, using a multi-stage switched-capacitor pipeline to balance speed, resolution, and power. They serve as the bridge between the analog front-end (amplifiers, filters) and the digital back-end (FPGA, ASIC, DSP) in mixed-signal systems. The ADC14C105CISQE delivers 1.0 GHz full-power input bandwidth, allowing accurate digitization of IF-sampled signals well beyond the Nyquist limit. Its internal reference and sample-and-hold minimize external BOM count, while the clock duty-cycle stabilizer compensates for non-50% clock duty cycles, simplifying board-level clock generation. The part provides a data-ready output clock for clean synchronization with downstream logic, and a power-down mode for low-duty-cycle applications that demand energy efficiency. Operating from 3.0V to 3.3V with low power consumption, the part suits both portable and line-powered systems. Architecturally, the converter uses a pipelined multi-stage topology that quantizes the input across successive 1.5-bit stages, with digital error correction producing a clean 14-bit output word at up to 105 MSPS. The internal reference and high-bandwidth sample-and-hold front-end support single-ended or differential analog inputs, and LVCMOS-compatible digital outputs simplify interface to FPGAs, ASICs, or microprocessors without level shifters. Typical applications include communications receiver IF digitizers, medical imaging front-ends, portable test and measurement instruments, and multi-channel data acquisition systems. Industrial temperature-grade (-40C to +85C) operation and the compact WQFN-32 footprint make it ideal for space-constrained designs. When designing with this part, pay close attention to analog input network design, including driving-amplifier selection and anti-alias filtering, and route the LVCMOS outputs with controlled impedance to preserve signal integrity at 105 MSPS.

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ADC14C105CISQX

ADC14C105CISQX - 14-Bit 105MSPS ADC, 1GHz BW | Texas Instruments

The Texas Instruments ADC14C105CISQX is a 14-bit, 105 MSPS analog-to-digital converter from the PowerWise family, housed in a 32-pin WQFN (exposed pad) package. It features 1 GHz full-power input bandwidth, an internal reference and sample-and-hold circuit, single +3.0V or +3.3V supply operation, a clock duty-cycle stabilizer, and a low-power Power-Down mode. According to the TI product page, the ADC14C105 family targets high-performance IF and baseband digitisation. A pipelined ADC (Analog-to-Digital Converter) is a type of data converter that uses a cascade of low-resolution stages to achieve high sampling rates while maintaining moderate resolution; within the broader hierarchy it sits between successive-approximation (SAR) and flash converters. Pipelined ADCs are the workhorse of communications, imaging and test instrumentation because they trade slightly higher latency for the ability to digitise wide-bandwidth analog inputs at sample rates from a few MSPS to over 100 MSPS. Key differentiating specifications of the ADC14C105 include 14-bit resolution with no missing codes, 105 MSPS maximum sampling rate, 1 GHz full-power input bandwidth (enabling undersampling of IF signals well above Nyquist), and LVDS-compatible or CMOS-style digital outputs selected by the user. Internal reference and sample-and-hold remove the need for external track-and-hold circuitry, while the clock duty-cycle stabilizer relaxes the jitter contribution of non-50% clocks. Single-supply operation from a 3.0V or 3.3V rail simplifies system power design. Typical applications for the ADC14C105 include digital oscilloscopes, IF-sampling software-defined radio, medical imaging front-ends, radar signal processing, and high-speed data acquisition cards. The wide 1 GHz analog input bandwidth combined with 105 MSPS sampling allows direct digitisation of intermediate-frequency signals in communications receivers, eliminating a downconversion mixer stage and improving overall linearity. When designing with this converter, pay close attention to the analog input network - a well-designed differential driver with proper termination and common-mode biasing is essential to achieve the datasheet SNR. The exposed pad on the WQFN-32 package must be soldered to a continuous ground plane to provide both the low-impedance ground return and the primary thermal path for power dissipation. This page synthesizes distributor pricing, drop-in alternatives and practical design guidance not found in the manufacturer datasheet alone, supporting faster sourcing and schematic entry.

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ADC14DC105CISQ/NOPB

ADC14DC105CISQ/NOPB - Dual 14-Bit 105 MSPS ADC | Texas Instruments

The Texas Instruments ADC14DC105CISQ/NOPB is a dual-channel, 14-bit, 105 MSPS analog-to-digital converter with CMOS outputs, housed in a 60-pin WQFN exposed-pad package. It features two simultaneous sampling channels, a serial/parallel data interface, and operates from -40C to +85C industrial temperature range, making it well suited for multi-channel data acquisition systems where board real estate is constrained. An ADC (Analog-to-Digital Converter) is a semiconductor device that converts continuous analog signals into discrete digital codes. As a pipelined CMOS ADC, the ADC14DC105CISQ/NOPB sits within the converter hierarchy: ADC -> data converter -> signal chain IC -> semiconductor. Pipelined ADCs like this one typically deliver sample rates from 80 MSPS to over 250 MSPS with moderate power consumption, balancing speed against resolution. Key features include 105 MSPS maximum sampling rate, dual 14-bit resolution, parallel CMOS output interface (with serial option), and a wide analog input range of approximately 1.4V to 1.6V (per public partstack data). The 60-pin WQFN package provides a compact footprint with an exposed thermal pad to dissipate heat generated during continuous high-rate sampling. The device supports industrial operating temperatures from -40C to +85C. From an architectural perspective, the ADC14DC105 employs a pipelined architecture with internal sample-and-hold amplifiers and digital error correction, enabling low-latency conversion suitable for both time-interleaved and simultaneous-sampling applications. The CMOS output stage simplifies digital interfacing with FPGAs and ASICs without requiring level shifters. Typical applications include communications base station receiver IF digitizers, multi-channel oscilloscope front-ends, medical imaging digitizers, and industrial process control data acquisition cards. The dual-channel configuration enables direct sampling of I/Q signal pairs in quadrature demodulation chains. When designing with this ADC, ensure adequate decoupling on each power supply pin (typically 0.1uF ceramic plus 10uF bulk) and route the analog and digital grounds as separate planes joined at a single point beneath the exposed pad. Maintain impedance-controlled traces for the parallel CMOS clock and data buses to preserve timing margins at full 105 MSPS. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes that extend beyond the manufacturer datasheet to accelerate your evaluation and layout decisions.

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ADC14DC105CISQE/NOPB

ADC14DC105CISQE/NOPB - Dual 14-Bit 105 MSPS ADC | Texas Instruments

The Texas Instruments ADC14DC105CISQE/NOPB is a dual 14-bit, 105 MSPS analog-to-digital converter with CMOS outputs, offered in a 60-pin WQFN (9x9 mm) exposed-pad package. The part integrates two simultaneous-sampling pipelined ADC channels, each capable of 105 million samples per second, with a parallel CMOS digital interface for direct connection to FPGAs, ASICs, or microprocessors. An analog-to-digital converter (ADC) is a semiconductor device that transforms continuous analog signals into discrete digital codes. The ADC14DC105 belongs to the high-speed pipelined ADC family, which sits within the broader category of data converters used in mixed-signal systems. Pipelined ADCs use multiple cascaded low-resolution stages to achieve high sample rates while maintaining resolution, making them the standard architecture for communications, imaging, and instrumentation front-ends operating above 10 MSPS. Key features include 14-bit resolution, 105 MSPS sampling rate per channel, dual simultaneous-sampling inputs, low-latency CMOS-compatible parallel output, single 1.8V analog supply, and an exposed thermal pad. The CMOS parallel output provides low-power, easy-to-interface digital signaling suitable for FPGA or DSP data capture. The industrial -40C to +85C operating range supports both commercial and ruggedized environments. The pipelined architecture of the ADC14DC105 uses multi-bit-per-stage conversion with digital error correction, achieving high spurious-free dynamic range (SFDR) and signal-to-noise ratio (SNR) at the full 105 MSPS conversion rate. The dual-channel design allows correlated dual-channel acquisition from a single sampling clock, which is essential for I/Q baseband digitization, time-interleaved multi-antenna receivers, and medical imaging arrays. Typical applications include communications baseband receivers, medical imaging (ultrasound beamformers), radar signal processing, portable test and measurement instrumentation, and multi-channel data acquisition systems. The wide sampling rate headroom (105 MSPS per channel allows significant oversampling at lower input bandwidths to relax analog anti-alias filter design). When designing with this device, place the 60-WFQFN exposed pad on a continuous ground copper pour to minimize thermal rise and provide a low-impedance ground reference. Provide a clean low-noise analog supply (typically LDO-regulated) and short, matched trace lengths to both analog inputs to preserve channel-to-channel gain and phase matching. This page synthesizes distributor pricing, package-level drop-in alternatives, and practical PCB layout guidance not found on any single manufacturer product page, giving engineers a single consolidated reference for sourcing and design.

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ADC14DS080CISQ/NOPB

ADC14DS080CISQ/NOPB - Dual 14-Bit 80-MSPS ADC, LVDS | TI

The Texas Instruments ADC14DS080CISQ/NOPB is a dual-channel, 14-bit, 80-MSPS analog-to-digital converter with serial LVDS outputs, housed in a 60-pin WQFN (9x9 mm) package. It integrates two simultaneous-sample 14-bit pipelined ADC cores capable of digitizing two analog input signals at up to 80 MSPS each, with a 1 GHz full-power bandwidth internal sample-and-hold circuit and a precision internal reference. What is a pipelined ADC? A pipelined analog-to-digital converter is a high-speed successive-approximation architecture that processes analog samples through a cascade of low-resolution flash stages, achieving sample rates from a few MSPS to several hundred MSPS. Pipelined ADCs occupy a middle position in the converter hierarchy below flash ADCs (highest speed, lowest resolution) and above successive-approximation (SAR) ADCs (lower speed, higher accuracy), and dominate the mid-speed segment used in communications, imaging, and instrumentation. Key features include a 1 GHz full-power bandwidth input, internal sample-and-hold, low power consumption, a Clock Duty Cycle Stabilizer (DCS), self-calibration, and serial LVDS outputs that minimize pin count and EMI on the digital interface side. The 60-WQFN package with exposed pad provides a low thermal-resistance path for sustained multi-channel operation, and the 3 V to 3.3 V analog/digital supply simplifies integration into mixed-signal 3.3 V systems. The pipelined architecture uses multi-stage switched-capacitor gain stages followed by a digital error-correction logic block. The DCS circuit corrects for variations in the incoming clock duty cycle that would otherwise degrade dynamic range by introducing harmonic distortion; this is critical because most FPGA/serializer clock sources cannot guarantee a precise 50% duty cycle at 80 MHz. Serial LVDS output reduces the number of data lines to one DDR clock plus one LVDS data pair per channel, simplifying PCB routing and reducing simultaneous-switching noise. Typical applications include basestation receiver IF digitizers, multi-channel data acquisition systems, medical imaging front-ends (ultrasound beamformers), radar/sonar intermediate-frequency sampling, and test and measurement digitizers. The dual-channel architecture with simultaneous sampling makes it especially valuable in systems that need to preserve phase and amplitude relationships between two channels. When designing with this part, drive the analog inputs with a low-impedance differential buffer and place the input RC network as close as possible to the analog input pins. Use a clean, low-jitter sampling clock routed with controlled impedance and a guard ground ring to avoid coupling into the analog inputs. Decouple AVDD and DRVDD with separate low-ESR ceramic capacitors. This page synthesizes distributor stock levels, parametric cross-reference data, and practical design notes that are not aggregated in the manufacturer datasheet alone.

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ADC14DS105AISQ/NOPB

ADC14DS105AISQ/NOPB - Dual 14-Bit 105 MSPS LVDS ADC

The Texas Instruments ADC14DS105AISQ/NOPB is a dual-channel, 14-bit pipelined analog-to-digital converter capable of 105 MSPS sampling per channel, packaged in a 60-pin WQFN (9x9) with exposed thermal pad. It provides serialized LVDS digital outputs on differential signal pairs, dual simultaneously-sampling inputs, and an operating temperature range of -40C to +85C. An ADC (analog-to-digital converter) translates continuous analog signals into discrete digital codes for processing by FPGAs, DSPs, or microcontrollers. Within the broader taxonomy, the ADC14DS105 sits in the high-speed pipelined ADC family (ADC -> data converter -> signal chain IC -> mixed-signal IC), chosen when both channels and high sample rates are required simultaneously. Pipelined ADCs use a multi-stage architecture with per-stage residue amplification to achieve high conversion rates at moderate resolution, making them well-suited for communications, imaging, and test-and-measurement signal chains. Key features of the ADC14DS105AISQ/NOPB include dual 14-bit resolution, 105 MSPS per-channel sampling, serial LVDS outputs that minimize pin count and ease PCB routing at high data rates, and selectable internal or external voltage reference. The 60-WQFN package with exposed pad delivers low thermal resistance for sustained high-speed operation, while the serial LVDS interface reduces the FPGA I/O pin count compared to parallel CMOS ADC interfaces. The device uses a proprietary CMOS pipeline architecture with input S/H (sample-and-hold), multi-bit per stage redundancy for linearity correction, and an on-chip reference. The serialized LVDS interface transmits data on a small number of differential pairs and supports self-test and synchronization features that simplify multi-device synchronization. Typical applications include communications receivers, multi-channel IF digitizers, medical imaging front-ends, test-and-measurement digitizers, and phased-array radar or beamforming subsystems. The 105 MSPS rate combined with dual channels enables I/Q digitizers and wideband dual-channel acquisition in a single IC. Designers should note that LVDS routing requires matched-length traces, controlled 100-ohm differential impedance, and AC coupling at the FPGA receiver. Provide adequate local decoupling on AVDD and use a solid ground plane under the exposed pad for stable operation. This page consolidates manufacturer specifications, distributor pricing, drop-in alternatives and application context not aggregated on the original manufacturer datasheet, providing AEO-optimized information for engineers sourcing dual-channel high-speed ADCs.

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ADC14DS105AISQE/NOPB

ADC14DS105AISQE/NOPB - Dual 14-Bit 105MSPS ADC, Serial LVDS | TI

The Texas Instruments ADC14DS105AISQE/NOPB is a dual-channel, 14-bit, 105 MSPS analog-to-digital converter (ADC) with serialized LVDS outputs, housed in a 60-pin WQFN exposed-pad package (9 mm x 9 mm). It integrates two high-performance CMOS ADC cores that convert simultaneous analog input signals into 14-bit digital words at sampling rates up to 105 Mega Samples Per Second (MSPS) per channel, and delivers the conversion results over self-clocked serial LVDS pairs to minimize board-level interconnects and EMI. An analog-to-digital converter (ADC) is a data-conversion integrated circuit that quantifies continuously variable analog signals into discrete digital codes. Pipeline ADCs such as this one sit at the performance tier below the fastest flash ADCs and above successive-approximation (SAR) ADCs: pipelined architectures achieve multi-100 MSPS sampling at moderate bit resolution (12-16 bits) with low power and small die area, making them the workhorse for communications IF chains, instrumentation, and high-speed imaging. The ADC14DS105 family is part of TI's broad high-speed converter portfolio. Key features of the ADC14DS105AISQE/NOPB include dual simultaneous 105 MSPS sampling, 14-bit resolution, serialized LVDS digital outputs (DDR or SDR modes selectable via the SPI control port), an integrated programmable gain stage on each analog input, internal bandgap voltage reference, and a serial peripheral interface (SPI) for mode programming. The 60-WQFN package with exposed thermal pad keeps junction-to-ambient thermal resistance low enough for full-speed operation on a standard 4-layer PCB. Typical applications include multi-carrier wireless base-station receivers, wideband test and measurement digitizers, medical ultrasound beamforming front-ends, radar and lidar preprocessing, and high-speed dual-channel data acquisition cards. The serialized LVDS interface is particularly valuable when the ADC must be physically separated from the FPGA/ASIC that captures the data, because it reduces the number of parallel PCB traces and the resulting signal-integrity constraints. When designing with this part, observe the recommended 1.8 V or 3.3 V analog/digital supply decoupling scheme, route the serialized LVDS pairs with 100 ohm differential impedance and matched length, and ensure the exposed thermal pad is soldered to a contiguous ground copper pour. The SPI control port voltages must match the host controller; consult the datasheet for the register map. According to the manufacturer datasheet, the part is specified for the -40 C to +85 C industrial operating range. This page synthesizes distributor pricing, available package variants, and practical drop-in alternatives - engineering context not found in the manufacturer datasheet alone.

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ADC14DS105CISQE/NOPB

ADC14DS105CISQE/NOPB - 14-Bit 105MSPS Dual ADC | Texas Instruments

The Texas Instruments ADC14DS105CISQE/NOPB is a dual-channel, 14-bit, 105 MSPS pipelined analog-to-digital converter with serial LVDS outputs, housed in a 60-pin WQFN (NIS) 9x9 mm package with exposed thermal pad. It samples two analog input channels simultaneously at up to 105 mega-samples per second, delivering serialized LVDS data through a reduced-wire-count interface that simplifies PCB routing at multi-Gbps rates. A pipelined ADC is a high-speed analog-to-digital converter architecture that uses multiple low-resolution stages in series to achieve high overall sample rates with moderate resolution; it sits within the broader analog-to-digital converter category under data converters and mixed-signal ICs. Dual-channel simultaneous-sampling converters such as the ADC14DS105 are widely used where two correlated signals must be captured at the same instant, such as I/Q baseband channels in communications, the X and Y axes of a complex sensor, or the analog front ends of multi-antenna systems. Key features of this part include 14-bit resolution, 105 MSPS sampling rate per channel, serialized LVDS digital outputs, a low-voltage differential signaling interface, an internal reference and sample-and-hold stage, and support for an external clock input. The 60-WQFN exposed-pad package offers a thermal pad that reduces junction-to-ambient thermal resistance, enabling reliable operation across the -40 to +85 C industrial temperature range. The part accepts a 3.3 V nominal supply. The device uses CMOS process technology with a pipelined architecture followed by digital post-processing that reserializes the converted data onto LVDS pairs. This minimizes the number of digital traces required to bring the data into an FPGA or ASIC, while preserving the 105 MSPS throughput and 14-bit dynamic range. The integrated serializer also reduces FPGA pin-count and routing congestion in space-constrained baseband boards. Typical applications include communications baseband I/Q digitization, multi-channel data acquisition in test and measurement, dual-axis inertial sensing and instrument front-ends, and medical imaging signal chains. In each of these scenarios the simultaneous capture of two correlated signals at 105 MSPS is critical to preserving phase or timing relationships between channels. When designing in this ADC, the LVDS serializer requires an LVDS-compatible receiver in the downstream FPGA and a stable low-jitter clock source; ground-bounce and supply-noise directly degrade SNR, so decoupling and PCB stackup should follow the TI reference layout. When higher sampling rates are required, the related ADC14DS080/095 family members allow designers to trade speed against power within the same footprint. This page synthesizes distributor pricing, parametric-drop-in alternatives, and practical design notes beyond the manufacturer datasheet summary, giving engineers a single reference for sourcing, replacement, and design-in decisions.

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ADC1610S065HN/C1

ADC1610S065HN/C1 - 16-bit, 65 Msps ADC, LVDS/CMOS, HVQFN-40 | NXP

The NXP ADC1610S065HN/C1 is a single-channel, 16-bit pipelined Analog-to-Digital Converter (ADC) sampling up to 65 Msps, packaged in a 40-pin HVQFN 6x6 mm (SOT618-1) with exposed thermal pad. The same ADC1610S silicon family is also offered at 80, 105 and 125 Msps, supporting either CMOS or LVDS DDR digital outputs for flexible host-side interfacing. The /C1 suffix indicates the NXP/IDT tape-and-reel reel-pack ordering code, while the underlying die and pinout are shared with the broader ADC1610S family. An analog-to-digital converter (ADC) is a mixed-signal data converter that maps a continuous analog input voltage onto a quantized binary code, and pipelined ADCs are the workhorse topology for sample rates from a few Msps up to several hundred Msps because they interleave multiple low-resolution flash stages with digital error correction. The ADC1610S sits at the lower-speed end of the pipelined family, optimized for high dynamic performance and low power dissipation (typical 430 mW at 80 Msps) in imaging, communications and instrumentation front ends. Key specifications include 16-bit resolution, 65 Msps maximum sample rate, 72.5 dBFS SNR, 88 dBc SFDR, a 600 MHz input bandwidth, a flexible 1 Vp-p to 2 Vp-p input range, a single 3 V supply, a duty-cycle stabilizer (DCS) for input-clock cleanliness, and a Serial Peripheral Interface (SPI) for mode programming. Output coding supports offset binary, two's complement and gray code. The device also integrates a fast Out-of-Range (OTR) flag for input clipping detection. Typical applications include medical imaging (ultrasound beamformers), industrial imaging (CCD line-scan cameras), communications receivers (IF sampling, software-defined radio), and test and measurement instrumentation such as digital oscilloscopes and spectrum analyzers. The 65 Msps rate comfortably captures IF bands in low-IF and zero-IF radio architectures, while the LVDS DDR option eases routing into FPGAs and high-speed digital back-ends. When designing with this ADC, drive the analog input with a low-impedance, distortion-optimized differential amplifier and route the clock through a low-jitter source. Use the exposed pad of the HVQFN-40 package as the primary thermal and ground return, and keep the SPI bus short to avoid corrupting mode-config writes. Compared to selecting a higher-speed pin-compatible ADC1610S variant, the ADC1610S065HN/C1 prioritizes power savings over headroom. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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ADC1610S080HN/C1

ADC1610S080HN/C1 - 16-bit 80Msps Pipelined ADC | NXP

The NXP ADC1610S080HN/C1 is a single-channel 16-bit pipelined Analog-to-Digital Converter (ADC) sampling at 80 Msps, packaged in a 40-pin HVQFN (6x6 mm, 0.85 mm height) SOT618-1/MO-220 plastic package. It supports flexible output interfaces including CMOS and LVDS DDR digital outputs, and operates from an industrial temperature range of -40C to +85C. An ADC (Analog-to-Digital Converter) is a semiconductor device that converts continuous analog signals into discrete digital codes for processing by microcontrollers, DSPs, or FPGAs. The pipelined ADC architecture, used in the ADC1610S080HN/C1, is favored for high-speed sampling at 10-250 Msps because it balances speed, resolution, and power efficiency: each pipeline stage resolves a subset of bits while the next sample is acquired, enabling sub-microsecond conversion latencies with 14-16 bit resolution. Key features of the ADC1610S080HN/C1 include a 16-bit resolution, 80 Msps sampling rate (one of four speed grades in the family: 65/80/105/125 Msps), configurable LVDS DDR or CMOS digital outputs for host interface flexibility, low-latency pipelined architecture, and a wide analog input bandwidth suitable for IF-sampling communications and high-speed instrumentation. The pipelined core architecture uses multi-bit-per-stage residue amplification with foreground calibration to maintain linearity across temperature. The LVDS DDR interface delivers output data at twice the sample clock rate to simplify board-level timing closure, while the CMOS interface allows direct connection to lower-cost FPGAs and ASICs at reduced sample rates. Typical applications include communications infrastructure (multi-carrier base-station receivers, radar IF sampling), industrial imaging and test instrumentation, medical ultrasound front-ends, and high-speed data acquisition. The 16-bit/80 Msps combination makes it well-suited to software-defined radio (SDR) and spectrum analyzer digitizers where dynamic range and sampling bandwidth must coexist. Designers should pay attention to the front-end analog input network: a transformer-coupled or differential amplifier drives the ADC inputs while the LVDS/CMOS output mode must be configured via the SPI control interface. Decoupling and PCB layout around the 40-pin HVQFN exposed pad is critical to maintain SNR above datasheet minimums. This page synthesizes distributor pricing from NXP-channel sources, drop-in same-package alternatives from the ADC161x family, and PCB/analog-input design notes not duplicated in the manufacturer datasheet.

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ADC1610S105HN/C1:5

ADC1610S105HN/C1:5 - 16-bit 105 MSPS Pipelined ADC | Renesas

The Renesas ADC1610S105HN/C1:5 is a single-channel 16-bit pipelined Analog-to-Digital Converter sampling at 105 MSPS, housed in a 40-pin HVQFN (6x6 mm) exposed-pad package. The converter provides 16-bit resolution at 105 Msps, 80 Msps, or 65 Msps speed grades (the /C1 suffix designates the 105 Msps grade per the Renesas ordering scheme), with selectable CMOS or LVDS DDR digital outputs for flexible FPGA/ASIC interface design. What is a pipelined ADC? A pipelined Analog-to-Digital Converter is a high-speed ADC architecture that cascades multiple low-resolution flash stages, each handling one bit and passing the residue to the next stage. This multi-stage pipeline architecture balances speed, resolution, and power consumption, making it the dominant choice for sample rates from 10 MSPS to 500+ MSPS at 12-16 bit resolution. Pipelined ADCs sit within the hierarchy: ADC -> Nyquist-rate ADC -> data converter -> signal chain IC -> semiconductor. Key features of the ADC1610S105HN/C1:5 include a serial SPI configuration interface, industrial -40C to +85C operating temperature range, single 1.65V to 3.6V digital supply plus analog supply, and HVQFN-40 thermally-enhanced package with exposed pad. The selectable CMOS/LVDS DDR output interface allows engineers to optimize between simple CMOS for low-channel-count systems and LVDS DDR for high-speed multi-channel synchronization. Architecture-wise, this converter uses a pipelined core with on-chip sample-and-hold and internal voltage reference, supporting single-ended or differential analog inputs. The LVDS DDR (Double Data Rate) output mode delivers data on both clock edges, effectively halving the output clock frequency requirement for downstream FPGA capture. Typical applications include high-speed instrumentation, medical imaging front-ends, communications baseband digitizers, radar/sonar signal processing, and industrial test equipment. The 105 MSPS rate comfortably captures IF signals in software-defined radio and ultrasonic imaging systems. Design considerations: provide a clean low-jitter clock source (typically <1 ps RMS), implement proper analog input RC networks for charge kickback suppression, and use the exposed pad as the primary thermal dissipation path. Grounding should follow AGND/DGND separation guidelines in the datasheet. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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ADC1610S125HN-C1

ADC1610S125HN-C1 - 16-Bit 125MSPS Pipelined ADC | Renesas

The Renesas ADC1610S125HN-C1 is a single-channel 16-bit pipelined Analog-to-Digital Converter (ADC) optimized for high dynamic performance and low power consumption at a sample rate of 125 MSPS. The device is housed in a 40-pin HVQFN exposed-pad package (6 mm x 6 mm, 0.85 mm height, MO-220 / SOT618-1) and supports both CMOS and LVDS DDR digital output modes, giving system designers flexible interface options for FPGA or ASIC capture. The integrated internal reference can be programmed through the SPI port or via the VREF/SENSE pins in 1 dB steps over a 0 dB to 6 dB range (INTREF[2:0] bits with INTREF_EN = 1), simplifying full-scale calibration in production test. A pipelined ADC is a high-speed data-converter architecture that resolves a multi-bit sample by passing it through successive low-resolution flash stages synchronized to half-clock intervals. Compared to successive-approximation (SAR) and flash ADCs, pipelined converters deliver the best trade-off between sampling rate (tens of MSPS to several hundred MSPS), resolution (10-16 bits), and die area, making them the dominant choice for high-speed instrumentation, communications baseband, and digital imaging. Within the broader signal-chain taxonomy the ADC1610S125HN-C1 sits as: ADC -> data converter -> mixed-signal IC -> semiconductor. Key specifications include 16-bit native resolution, 125 MSPS maximum sampling rate, support for 65/80/105/125 MSPS family variants sharing the same die, and a single 1-input analog front end. The converter operates from industrial-temperature screening levels of -40 C to +85 C and uses a parallel CMOS or LVDS DDR output bus for direct connection to high-speed FPGAs. The exposed thermal pad (EP) on the bottom of the HVQFN-40 package provides a low thermal resistance path for high-temperature applications, while the lead-free plastic package is JEDEC MO-220 / SOT618-1 compliant. The architecture uses a multi-stage pipeline with on-chip digital error correction and an internal reference buffer. The LVDS DDR interface doubles the output data rate per pin, halving the number of data lines required for a given throughput, which is critical for board-level signal integrity at 125 MSPS. Per the Renesas ADC1610S_SER datasheet, the full-scale reference is adjustable via the SPI port, supporting automated production calibration across multiple boards without external trimming. Typical applications include multi-carrier wireless infrastructure baseband digitization, medical ultrasound beamformers, high-speed instrumentation and oscilloscopes, software-defined radio (SDR) receivers, and digital pre-distortion (DPD) observation paths in RF power amplifiers. The 16-bit resolution at 125 MSPS places it in the sweet spot for LTE/5G small cells, radar IF sampling, and spectrum analyzer IF digitizers. A key design consideration is that the LVDS DDR mode requires 100-ohm differential termination at the receiver, and the exposed pad must be soldered to a sufficient copper area (typically a 4x4 via array to an internal ground plane) to keep junction temperature within datasheet limits. The internal reference programming via INTREF[2:0] allows per-board full-scale calibration that compensates for front-end gain tolerance. This page synthesizes distributor stock and pricing, verified drop-in and pin-compatible alternatives, application-specific design notes, and a parametric comparison table not found in the standalone manufacturer datasheet.

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ADC1613D065HN-C18

ADC1613D065HN-C18 - 16-bit 65MSPS Dual ADC w/ JESD204A | Renesas

The Renesas ADC1613D065HN-C18 is a dual-channel, 16-bit analog-to-digital converter sampling at 65 MSPS with a serial JESD204A interface, housed in a 56-pin HVQFN exposed-pad package. It is optimized for high dynamic performance and low power consumption at sample rates up to 65 Msps per channel, with a pipelined architecture supporting two simultaneous ADC channels. The device was originally designed by Integrated Device Technology (IDT) and is now sold under the Renesas brand following acquisition. A pipelined ADC is a high-speed analog-to-digital converter that uses multiple cascaded low-resolution stages to digitize an input signal, enabling sample rates in the tens to hundreds of MSPS while maintaining 12-16 bit resolution. Pipelined ADCs sit in the data-converter hierarchy between successive-approximation (SAR) ADCs (lower speed, higher accuracy) and flash ADCs (highest speed, lowest resolution), and are the workhorse of communications infrastructure, medical imaging, and radar signal chains. Key features include 16-bit resolution across two channels, 65 MSPS sampling rate, JESD204A serial output for high-speed digital interconnect, low power consumption suitable for dense multi-channel systems, and an exposed thermal pad for improved heat dissipation. The pipelined core provides excellent spurious-free dynamic range (SFDR) and signal-to-noise ratio (SNR) for demanding signal acquisition. Technically, the ADC1613D065HN-C18 integrates two matched ADC cores with internal reference and timing circuits, and uses a single 1.8V analog supply plus a 1.8V or 3.3V digital supply. The JESD204A subclass 0 interface transmits serialized ADC data over 1 lane per channel, simplifying PCB routing and FPGA pin count versus parallel LVDS interfaces. Internal calibration and dither circuitry maintain linearity over temperature, while the exposed pad (HVQFN-56) provides a low thermal-resistance path for high-duty-cycle sampling. Typical applications include communications base-station receivers, medical imaging systems such as ultrasound beamformers, industrial digitizers, test and measurement instrumentation, and multi-channel data acquisition boards. Designers typically pair this ADC with an FPGA that includes a JESD204A receiver and a low-noise LDO for the analog supply rail. When designing in this part, ensure the analog input network is bandwidth-matched to the 65 MSPS Nyquist and provide properly routed differential clock signals. The exposed pad must be soldered to a continuous ground plane for thermal and electrical performance; missing this pad will degrade SNR and may trigger thermal shutdown. This page synthesizes distributor pricing, drop-in Renesas and cross-brand alternatives, and practical design notes not found in the standalone manufacturer datasheet.

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ADC1613D080HN-C1

ADC1613D080HN-C1 - Dual 16-Bit 80MSPS ADC w/ JESD204A | Renesas

The Renesas ADC1613D080HN-C1 is a dual-channel, 16-bit pipelined analog-to-digital converter (ADC) supporting sample rates up to 80 MSPS with a serial JESD204A output interface, housed in a 56-pin HVQFN (8 x 8 mm, 0.85 mm height, MO-220 / SOT684-7) exposed-pad package. It is rated for industrial screening level and operates across -40 C to +85 C ambient temperature. The -C1 ordering code suffix designates the 80 MSPS grade of the ADC1613D family, which also includes 65/105/125 MSPS speed grades sharing the same silicon and pinout. An ADC (analog-to-digital converter) is a data-acquisition mixed-signal IC that samples a continuous analog waveform on each clock edge and quantises the instantaneous amplitude into a parallel or serial binary codeword; the dual-channel variant integrates two matched ADC cores clocked from a shared input, which is essential for I/Q demodulation, multi-antenna wireless receivers, and time-interleaved instrumentation. Pipeline ADCs like the ADC1613D080HN-C1 favour high sample rates and low per-channel power by distributing the conversion across many low-resolution stages, each driving a digital correction block. Key features include dual 16-bit resolution, 80 MSPS maximum sample rate, a JESD204A serialiser that simplifies board routing by replacing wide LVDS buses with a low-pin-count high-speed serial link, integrated input buffers, and an exposed thermal pad that pulls heat directly from the die into the PCB copper pour. The 80 MSPS grade is typically the lowest power member of the family and is therefore favoured in compact multi-channel receivers. The architecture uses a multi-stage switched-capacitor pipeline with proprietary error correction, an on-chip input termination network, and a JESD204A link layer that delivers deterministic latency and 8B/10B-encoded frames. This combination is engineered for cellular base-station observation receivers, multi-antenna test equipment, and phased-array radar digitisation where channel-to-channel matching and serialiser data integrity matter. Typical applications include multi-carrier wireless base-station receiver cards, software-defined radio (SDR) front-ends, medical imaging ultrasound beamformers, and high-channel-count industrial data-acquisition backplanes. The dual channel pairing also suits direct-conversion I/Q sampling in zero-IF receivers. When designing with this converter, allocate at least four PCB layers around the HVQFN exposed pad and stitch the thermal pad with a 4 x 4 grid of thermal vias to inner ground/plane layers; the JESD204A link also demands careful length matching of the CML serial pair and decoupling of the 1.9 V and 3.3 V supplies within 5 mm of the package. This page synthesises distributor pricing, drop-in alternatives across the ADC1613D speed-grade family, and practical PCB layout guidance beyond the manufacturer datasheet summary.

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ADC1613D080HN-C18

ADC1613D080HN-C18 - Dual 16-bit 80MSPS ADC w/ JESD204A | Renesas

The Renesas ADC1613D080HN-C18 is a dual-channel, 16-bit analog-to-digital converter (ADC) optimized for high dynamic performance and low power at sample rates up to 80 MSPS. It integrates two 16-bit pipelined ADC cores and a serial JESD204A output interface in a 56-pin HVQFN (8x8 mm) package with exposed thermal pad. The part targets multi-channel signal acquisition where deterministic multi-lane serial link and small PCB footprint are required. An analog-to-digital converter (ADC) is a mixed-signal integrated circuit that converts a continuous-time, continuous-amplitude analog signal into a discrete-time, discrete-amplitude digital code. The dual pipelined architecture used in the ADC1613D080HN-C18 enables simultaneous sampling of two analog inputs at high speed while maintaining wide spurious-free dynamic range (SFDR) and low integral non-linearity (INL). Pipelined ADCs sit hierarchically between successive-approximation (SAR) ADCs and flash ADCs, offering the speed-resolution trade-off required for communications, imaging, and instrumentation. A JESD204A serial interface further standardizes the high-speed data output link to FPGAs or DSPs. Key features include dual 16-bit resolution, 80 MSPS maximum sample rate per channel, 65/80/105/125 MSPS device family variants, on-chip reference and sample-and-hold, low-voltage differential signaling (LVDS) and JESD204A-coded serial outputs, and a single 3.0 V to 3.6 V analog supply. The HVQFN-56 (8x8 mm) package provides an exposed thermal pad for low junction-to-board thermal resistance, allowing continuous dual-channel operation at full speed without external heatsinking. The pipelined architecture uses multi-bit per stage gain and digital error correction, with a dedicated reference buffer to maintain low-knee noise across temperature. Internal calibration logic corrects for inter-stage gain and offset mismatches at power-up, supporting the SFDR performance claimed in the manufacturer datasheet. The device supports both full-scale input ranges via an internal reference, simplifying bill-of-materials and reducing external component count. Typical applications include multi-channel communications receivers, medical imaging front-ends (ultrasound beamformers), digital oscilloscopes, radar signal processing, and high-density data acquisition modules. The dual-channel configuration is particularly suited to I/Q baseband sampling and diversity receiver paths. When designing with this part, ensure the JESD204A link parameters (lane count, K, F, M) are consistent between the ADC and the receiving FPGA logic. Place the decoupling network as close as possible to the supply pins and provide a solid ground plane under the exposed pad for stable thermal and electrical behavior. This page synthesizes Renesas distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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ADC1613D105HN-C1

ADC1613D105HN-C1 - Dual 16-bit 105Msps JESD204A ADC | Renesas

The Renesas ADC1613D105HN-C1 is a 2-channel, 16-bit pipelined analog-to-digital converter optimized for high dynamic performance and low power consumption at sample rates up to 105 Msps. It is offered in a 56-pin HVQFN (8x8 mm, 0.85 mm height, MO-220, SOT684-7) package and supports a serial JESD204A interface for high-speed serialized data output. A pipelined analog-to-digital converter (ADC) is a high-speed data conversion device that processes analog input signals through multiple cascaded low-resolution stages, with each stage handling a portion of the conversion before passing the residue to the next stage. Pipelined ADCs sit within the broader category of data converter integrated circuits, which bridge the analog and digital signal domains in mixed-signal systems. They are widely used in communications, instrumentation, defense, and medical imaging applications where both high sample rate and high resolution are required simultaneously. Key features of the ADC1613D105HN-C1 include dual-channel simultaneous sampling, 16-bit resolution, a maximum sample rate of 105 Msps, and a serial JESD204A output interface that reduces pin count and simplifies board layout. The part supports industrial screening level with an operating temperature range of -40C to +85C. The HVQFN-56 surface-mount package provides good thermal performance for the device's power dissipation envelope and is compatible with standard reflow assembly processes. The ADC1613D105HN-C1 belongs to Renesas' (formerly NXP / IDT) ADC1613D family, which offers multiple speed grades (65, 80, 105, and 125 Msps) sharing pin compatibility. The JESD204A serial interface standardizes high-speed data transfer between the ADC and downstream FPGAs or ASICs, eliminating the need for wide parallel LVDS buses. The pipelined architecture provides excellent spurious-free dynamic range (SFDR) and signal-to-noise ratio (SNR), which are critical for frequency-domain and wideband applications. Typical applications include multi-carrier wireless base station receivers, software-defined radio (SDR), radar and electronic warfare systems, medical imaging (ultrasound, MRI), high-speed data acquisition systems, and test and measurement instrumentation. The dual-channel architecture is especially well suited to I/Q signal processing in communications and to simultaneous multi-channel sampling in phased-array or beamforming systems. When designing with the ADC1613D105HN-C1, ensure that the analog input front-end (typically a differential amplifier or balun) is bandwidth-matched to the 105 Msps Nyquist frequency, and that the JESD204A link parameters (lanes, frames per multiframe, converter resolution) are correctly configured in the receiving FPGA. Decoupling of AVDD and DVDD supplies with low-ESR ceramic capacitors placed close to the pins is essential to achieve the rated dynamic performance. This page synthesizes distributor pricing, drop-in pin-compatible alternatives within the ADC1613D family, and design guidance not found in the manufacturer datasheet, giving engineers a faster path to component selection and PCB bring-up.

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ADC1613D105HN-C18

ADC1613D105HN-C18 - Dual 16-Bit 105MSPS JESD204A ADC | Renesas

The Renesas ADC1613D105HN-C18 is a dual-channel, 16-bit pipelined analog-to-digital converter (ADC) sampling up to 105 MSPS per channel and housed in a 56-pin HVQFN (8x8 mm) exposed-pad package. It delivers high dynamic performance with low power consumption and is optimized for multi-channel, high-speed signal acquisition in communications and instrumentation. An ADC (analog-to-digital converter) is a semiconductor device that converts continuous analog signals into discrete digital codes, enabling downstream DSP, FPGA, or ASIC processing. Pipelined ADCs use a multi-stage architecture to achieve high sample rates while maintaining low latency and moderate resolution - in this case 16 bits at 105 MSPS. ADCs sit within the broader hierarchy of data converter -> signal chain IC -> semiconductor, and are critical in any system that bridges the analog and digital domains. The ADC1613D105HN-C18 belongs to the high-speed, JESD204A-serial-output family that reduces parallel LVDS routing in dense boards. Key features include dual simultaneously-sampling channels, 16-bit resolution, 105 MSPS maximum sample rate per channel, a serial JESD204A-compliant interface, integrated input buffer, internal reference, and low power consumption optimized for portable and high-density designs. The C18 suffix denotes the 105 MSPS speed grade and the 56-VFQFPN exposed-pad package. It operates from a 1.8 V analog supply and 3.3 V digital supply, supports a 2 Vpp differential full-scale input, and achieves excellent SFDR and SNR performance over industrial temperature ranges. The pipelined architecture uses successive low-resolution stages with digital error correction, allowing per-channel throughput to exceed 100 MSPS while keeping analog input bandwidth wide. The JESD204A serial interface consolidates data onto 1-2 high-speed CML lanes, eliminating the 16+ parallel LVDS pairs that legacy parallel-output ADCs require - dramatically simplifying PCB layout and reducing EMI in dense multi-channel systems. Typical applications include 3G/4G multi-carrier base-station receivers, software-defined radio (SDR) platforms, radar and lidar digitizing front-ends, medical imaging (ultrasound beamformers), and high-speed test and measurement instrumentation. The dual-channel architecture is particularly efficient for I/Q demodulation and diversity receiver paths. When designing with this part, ensure that the JESD204A link parameters (L, M, F, K, N) are configured to match the receiving FPGA or ASIC, and that the PCB provides a clean low-noise analog supply with adequate decoupling on each supply pin. Thermal management of the exposed pad is critical - use a sufficiently large copper pour to keep junction temperature within the -40C to +85C operating range. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, giving engineers a single reference for sourcing and design-in.

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ADC1613D125HN-C1

ADC1613D125HN-C1 - Dual 16-Bit 125MSPS ADC, JESD204A | Renesas

The Renesas Electronics ADC1613D125HN-C1 is a dual-channel, 16-bit pipelined analog-to-digital converter (ADC) sampling at up to 125 MSPS with a serial JESD204A interface, housed in a 56-pin HVQFN (SOT684-7, 8x8 mm) package. The converter is optimized for high dynamic performance and low power dissipation in multi-carrier and wideband communications, software-defined radio, and instrumentation front-ends. It integrates a high-performance sample-and-hold amplifier, on-chip voltage reference, and programmable gain that simplify the external analog front-end. A pipelined ADC (pipelined analog-to-digital converter) is a high-speed converter architecture that uses multiple cascaded low-resolution flash stages to digitize analog signals at sample rates from a few MSPS to several hundred MSPS. Pipelined ADCs sit in the data-converter hierarchy between successive-approximation register (SAR) ADCs (typically <10 MSPS, very low power) and flash ADCs (GHz-class but high power, low resolution). They are the workhorse converters for communications infrastructure, radar, test equipment, and medical imaging where high SFDR and wide input bandwidth are required simultaneously. Key features include 16-bit resolution per channel, 65/80/105/125 MSPS programmable sampling rates per channel, 80000-sample-per-second per-channel minimum guaranteed throughput, JESD204A subclass 0/1 compliant serial output supporting up to 3.125 Gbps lane rates, and on-chip clock divider with deterministic latency. The HVQFN-56 package with exposed pad delivers a compact 8x8 mm footprint while providing low thermal resistance for sustained multi-channel operation in dense PCB layouts. Industrial temperature range of -40 C to +85 C supports outdoor and industrial deployments. The device accepts differential analog inputs with 1.5 Vpp full-scale range and includes dither, gain, offset, and phase calibration registers for per-channel SFDR optimization across process and temperature variations. Internal voltage reference stability reduces board area and BOM cost versus designs requiring external precision references. Power consumption scales with sample rate, allowing the same converter to be reused across multiple product platforms. Typical applications include multi-standard software-defined radio receivers, LTE and 5G NR base-station observation receivers, radar digitizers, ultrasound beamforming front-ends, and automated test equipment digitizers. The JESD204A interface minimizes board routing by serializing 16-bit data lanes onto one or two high-speed differential pairs, freeing FPGA pins for additional channels or processing functions. When designing with this ADC, designers should follow JESD204A link-layer setup guidelines to achieve deterministic latency and maintain the specified SFDR. The exposed pad must be soldered to a continuous ground plane for thermal and signal-integrity performance. This page synthesizes distributor pricing, drop-in same-package alternatives, application companions, and practical design notes that complement, but do not substitute for, the official Renesas datasheet.

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Produtos (32865)

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