積體電路

子分類

📁 ADC/DAC 3,100+ 產品 📁 放大器 IC 1,700+ 產品 📁 音訊編解碼器 18 產品 📁 音訊 IC 2 產品 📁 時脈與計時 640+ 產品 📁 Comparator ICs 1 產品 📁 DSP 1,100+ 產品 📁 資料擷取 IC 2 產品 📁 數位電位器 4 產品 📁 顯示驅動器與控制器 1 產品 📁 FPGA 與 CPLD 7,100+ 產品 📁 介面 IC 3,100+ 產品 📁 LED 驅動器 1 產品 📁 邏輯 IC 450+ 產品 📁 記憶體 IC 870+ 產品 📁 微控制器 20,000+ 產品 📁 微處理器 4 產品 📁 馬達驅動器 1 產品 📁 其他 1 產品 📁 感測器與偵測器介面 1 產品 📁 特殊用途 IC 15 產品 📁 視訊 IC 13 產品

產品（38,000+)

THS1215IDWRG4 - 12-Bit 15 MSPS Low-Power ADC | Texas Instruments
THS1215IDWRG4

THS1215IDWRG4 - 12-Bit 15 MSPS Low-Power ADC | Texas Instruments

The Texas Instruments THS1215IDWRG4 is a 12-bit, 15 MSPS, low-power analog-to-digital converter (ADC) with power-down and excellent ENOB, supplied from a single 3.3 V rail and housed in a 28-pin SOIC (DW) package with tape-and-reel packaging. It integrates an internal voltage reference, configurable input functions (single-ended, single-ended with offset, and differential), and an out-of-range indicator, making it a flexible front-end for medium-speed signal acquisition. An analog-to-digital converter (ADC) is a semiconductor device that translates continuous analog signals into discrete digital codes for processing by microcontrollers, DSPs, or FPGAs. Within the broader taxonomy, this part belongs to the successive-approximation / pipelined ADC family, which sits under data converters, then signal chain ICs, and finally the power management and analog umbrella of mixed-signal semiconductors. ADCs are essential wherever real-world analog phenomena - voltage, current, temperature, or RF envelopes - must be digitized with deterministic latency and resolution. The THS1215IDWRG4 delivers 12-bit resolution at 15 MSPS sample rate with a typical 3.3 V single supply, low power consumption suitable for portable and industrial designs, configurable analog inputs, an internal reference eliminating external reference components, and a hardware power-down pin to extend battery life. Excellent effective number of bits (ENOB) across input frequencies makes this part particularly attractive in imaging, communications, and instrumentation front-ends where SNR at the ADC output limits overall system dynamic range. Internally, the THS1215 uses a pipelined architecture with digital error correction, allowing high throughput at low power. The pipelined topology, common in 10-100 MSPS converters, balances conversion latency (typically 3-5 clock cycles) against die-area efficiency. Built-in track-and-hold and self-calibration features further reduce the burden on the host processor and external analog conditioning chain. Typical applications include portable instrumentation and data loggers, ultrasound and medical imaging front-ends, CCD/CMOS image processing pipelines, digital oscilloscopes and signal analyzers, communications receivers, and general-purpose high-speed data acquisition cards. The 3.3 V supply aligns directly with low-voltage DSP and ASIC interfaces, eliminating level-shifters in many embedded designs. When designing with this part, place the analog input network (driver op-amp, anti-alias filter, and input capacitor) as close as possible to the analog input pins to preserve SNR. The internal reference can be bypassed with a high-quality ceramic capacitor on the REFOUT pin. Decouple AVDD and DVDD supplies separately and route the SOIC exposed pad to a clean analog ground plane. This page synthesizes verified distributor pricing, drop-in alternatives, and practical design guidance beyond what is published in the manufacturer datasheet - a single source for engineering, sourcing, and compliance decisions.

詢價 聯絡我們
THS1215IPWG4 - 12-Bit 15 MSPS Low-Power ADC | Texas Instruments
THS1215IPWG4

THS1215IPWG4 - 12-Bit 15 MSPS Low-Power ADC | Texas Instruments

The Texas Instruments THS1215IPWG4 is a 12-bit, 15 MSPS low-power analog-to-digital converter with pipelined architecture, supplied in a 28-pin TSSOP package. It operates from a single 3.3 V supply, features a single differential or single-ended analog input, and achieves excellent ENOB (effective number of bits) at low power consumption, making it well-suited for portable and battery-powered imaging and communications systems. An ADC (analog-to-digital converter) is a semiconductor device that samples continuous analog signals and converts them into discrete digital codes for processing by microcontrollers, DSPs, or FPGAs. Within the broader electronics taxonomy, the THS1215IPWG4 sits in the pipeline-ADC hypernym, which itself is a sub-category of successive-approximation and flash architectures. Pipeline ADCs are favored in the 8-16 bit, 5-200 MSPS range because they balance conversion speed, resolution, and silicon area, and they are widely deployed in data-acquisition, communications baseband, and medical imaging front ends. Key features include 12-bit resolution, 15 MSPS maximum sampling rate, low power dissipation optimized for portable equipment, internal reference, and a CMOS-compatible digital interface. The pipelined architecture delivers excellent dynamic performance with low latency, and the 28-TSSOP footprint keeps the solution compact for surface-mount designs. Industrial temperature grade (-40C to +85C) supports deployment in factory automation, instrumentation, and outdoor communications gear. Typical applications include portable ultrasound imaging, digital still cameras, CCD imaging pipelines, baseband I/Q digitization in software-defined radio, and low-power data-acquisition front ends. Designers benefit from the excellent ENOB at low analog input frequencies, which preserves signal fidelity in measurement systems. When designing with this device, allocate a clean analog 3.3 V rail and decouple AVDD/DVDD pins with 0.1 uF and 10 uF ceramic capacitors placed close to the package. The pipelined latency is several clock cycles, so designs requiring deterministic sample-to-output delay should consider a successive-approximation ADC instead. This page synthesizes distributor pricing, drop-in alternatives within the same 28-TSSOP footprint, and practical design notes that are not available in the manufacturer datasheet alone.

詢價 聯絡我們
THS1215IPWR - 12-Bit, 15 MSPS Low-Power ADC | Texas Instruments
THS1215IPWR

THS1215IPWR - 12-Bit, 15 MSPS Low-Power ADC | Texas Instruments

The Texas Instruments THS1215IPWR is a 12-bit, 15 MSPS, low-power analog-to-digital converter (ADC) with integrated power-down control, operating from a single 3.3 V supply in a 28-pin TSSOP package (PW suffix, tape and reel). The converter features configurable input functions - single-ended, single-ended with offset, and fully differential - allowing the same silicon to serve both single-channel instrumentation and differential IF sampling pipelines. An ADC (analog-to-digital converter) is a mixed-signal integrated circuit that samples continuous-time analog voltages and converts each sample into a discrete digital code. ADCs sit at the boundary between the analog front-end and the digital signal-processing back-end, and their effective number of bits (ENOB) directly limits system SNR. 12-bit, 15 MSPS ADCs occupy the middle of the speed-resolution pyramid: fast enough for video, IF-sampling communications and ultrasound beamforming, while remaining low enough in power (typical 174 mW at 15 MSPS) to be used in fan-less or battery-powered equipment. Key features of the THS1215IPWR include an internal 1.5 V voltage reference (with the option to drive an external reference for gain calibration), an out-of-range indicator flag, an internal sample-and-hold, and a 12-bit parallel CMOS-compatible digital output bus. The device supports an analog input range of 1 Vpp to 2 Vpp differential and offers 65 dB typical SNR at 5 MHz input, with 70 dB SFDR for clean spectrum capture. Architecturally, the THS1215 uses a multi-stage pipeline with digital error correction. Pipeline ADCs trade a few clock cycles of latency for high sample rates at low power - here the latency is 5 clock cycles - which is acceptable for most sampled-data systems but must be considered in closed-loop control paths. The digital outputs are straight binary and clocked out on the rising edge of the external convert clock. Typical applications include portable ultrasound front-ends, set-top box video digitizers, IF-sampling software-defined radio receivers, digital oscilloscope input channels, and CCD/CIS imaging front-ends. The wide input configurability also makes it suitable for industrial vibration analysis and sonar signal chains. When designing with this device, pay attention to the analog input common-mode voltage and the anti-alias filter bandwidth: the input bandwidth is approximately 150 MHz and the -3 dB point of the internal S/H must be matched to the desired Nyquist boundary. Always bypass AVDD and DVDD separately with 0.1 uF ceramic capacitors placed within 5 mm of the supply pins. This page synthesizes distributor pricing, parametric drop-in alternatives in the same 28-TSSOP package, and practical design notes not found in the manufacturer datasheet alone, giving engineers a complete decision-support view of the THS1215IPWR.

詢價 聯絡我們
THS1230CDWG4 - 12-Bit 30MSPS Low-Power ADC | Texas Instruments
THS1230CDWG4

THS1230CDWG4 - 12-Bit 30MSPS Low-Power ADC | Texas Instruments

The Texas Instruments THS1230CDWG4 is a 12-bit, 30 MSPS low-power analog-to-digital converter (ADC) with integrated power-down, offered in a 28-pin SOIC (DW) package. It supports a single 3.3 V nominal supply, accepts differential or single-ended analog inputs, and exposes a parallel CMOS digital interface that simplifies connection to DSPs, FPGAs, and microcontrollers without an intermediate serializer. The "G4" lead-free finish indicator places the part on TI's lead-free (Pb-free) green product line, which is consistent with RoHS-compliant assembly. What is an ADC, and where does the THS1230 sit in the taxonomy? An analog-to-digital converter is a data converter that samples a continuous-time, continuous-amplitude input and produces a discrete-time, discrete-amplitude digital code. The hierarchy flows: ADC -> data converter -> mixed-signal IC -> semiconductor. The THS1230 is a successive-approximation-register (SAR) style, low-power, medium-speed pipeline-flavored ADC positioned for embedded acquisition, instrumentation, and digital imaging front-ends where 12-bit resolution and tens of MSPS are sufficient and where every milliwatt of conversion power matters. Key specifications include 12-bit resolution, 30 MSPS maximum sampling rate, a maximum conversion time of about 33 ns (compatible with 30 MSPS), an operating temperature range of 0C to +70C (commercial grade), and a 28-SOIC wide-body package. Input configurations include differential and single-ended analog inputs, and the digital output bus is parallel CMOS for straightforward FIFO or microcontroller interfacing. A dedicated power-down pin enables low standby current between conversions or sample bursts, which is essential for portable or duty-cycled designs. The THS1230 family is built around a pipelined multi-stage architecture that balances sample rate and die area against resolution, targeting the 10-12 bit, 10-80 MSPS sweet spot. Its analog input bandwidth and aperture design support IF sampling and baseband digitization, while the parallel CMOS bus avoids the complexity of LVDS serialization for low-to-medium rate designs. Typical applications include portable and battery-powered data acquisition systems, digital oscilloscope front-ends, CCD/CIS imaging digitizers, medical ultrasound baseband acquisition, cable modem upstream channels, and communications IF/baseband sampling. When designing, pay attention to input common-mode voltage, reference decoupling, and clock jitter: SNR at 30 MSPS is sensitive to the analog input bandwidth and to the aperture uncertainty of the sampling clock.

詢價 聯絡我們
THS1230CDWR - 12-Bit 30 MSPS Low-Power ADC | Texas Instruments
THS1230CDWR

THS1230CDWR - 12-Bit 30 MSPS Low-Power ADC | Texas Instruments

The Texas Instruments THS1230CDWR is a 12-bit, 30 MSPS, low-power analog-to-digital converter (ADC) with an integrated power-down mode, supplied from a single 3.3 V rail and housed in a 28-pin SOIC (DW) package with tape-and-reel packaging. An ADC (analog-to-digital converter) is a mixed-signal integrated circuit that samples continuous analog input voltages and produces discrete digital codes at a defined sample rate. The THS1230 belongs to the successive-approximation-register (SAR) ADC product family, which trades the very high sample rates of flash or pipeline converters for low power consumption, low latency, and excellent DC accuracy. Within the broader semiconductor taxonomy, the THS1230 is a data-conversion IC, itself a sub-category of mixed-signal integrated circuits that sit between analog signal-conditioning blocks and a host microcontroller, FPGA, or DSP. Key features of the THS1230CDWR include 12-bit resolution, 30 MSPS maximum sampling rate, configurable analog inputs that can be set to single-ended, single-ended with offset, or true differential modes, internal reference voltage, and a hardware power-down pin that drops quiescent current to microamp levels when conversions are not required. The part operates from a single 3.3 V supply and is specified over the commercial 0 °C to +70 °C temperature range (C-grade). The wide input range and flexible input topology allow the converter to interface directly with many op-amp output stages without external level translation. Internally, the THS1230 uses a pipelined multi-stage architecture combined with an internal reference and digital error correction to deliver 12-bit linearity at high throughput while keeping total power consumption below 250 mW at full sample rate. The digital outputs are CMOS-compatible and can be directly connected to a wide range of DSPs, microcontrollers, and FPGAs. Built-in sample-and-hold, internal clock duty-cycle stabilizer, and an out-of-range indicator further simplify system design. Typical applications include CCD and CIS imaging digitizers, baseband processing for low-IF radio receivers, portable instrumentation and data loggers, ultrasound front-end preprocessing, and general-purpose high-speed data acquisition systems. Its low power dissipation also makes it well suited to battery-powered equipment. When designing with this device, pay close attention to the analog input common-mode voltage, the decoupling of AVDD and DRVDD supplies, and the placement of the input RC anti-aliasing network. Use a low-jitter external oscillator to drive the CLK input because aperture-jitter limitations directly cap achievable signal-to-noise ratio at high input frequencies. This page synthesizes distributor pricing, drop-in SOIC-28 alternatives, and practical design notes that are not aggregated in any single manufacturer datasheet.

詢價 聯絡我們
THS1230CDWRG4 - 12-Bit 30 MSPS Low-Power ADC | Texas Instruments
THS1230CDWRG4

THS1230CDWRG4 - 12-Bit 30 MSPS Low-Power ADC | Texas Instruments

The Texas Instruments THS1230CDWRG4 is a 12-bit, 30 MSPS, low-power analog-to-digital converter with power-down, supplied from a single 3.3V rail and housed in a 28-pin SOIC (DW) wide-body package. The device supports configurable input functions including single-ended, single-ended with offset, and fully differential inputs, providing designers flexibility for direct IF sampling and baseband digitization. With an analog input range of -2V to +2V and a parallel CMOS output interface, the THS1230CDWRG4 targets cost-sensitive high-speed data acquisition applications. An analog-to-digital converter (ADC) is a mixed-signal integrated circuit that samples continuous analog voltage signals and converts each sample into a discrete digital code. Within the data converter hierarchy, the THS1230CDWRG4 belongs to the pipelined ADC sub-family, sits under the broader SAR/pipeline high-speed ADC category, and ultimately falls into the data acquisition IC class of power management and signal-chain semiconductors. Pipelined ADCs like the THS1230 family typically deliver sampling rates from 10 MSPS to over 100 MSPS at moderate resolution (8-14 bits), making them well suited to imaging, communications, and instrumentation. Key features include 12-bit resolution at 30 MSPS conversion rate, single 3.3V supply operation, low power consumption suitable for portable and embedded designs, an integrated power-down mode for battery-powered applications, and a wide -40C to +85C operating temperature range. The configurable analog input structure allows the same device to interface with single-supply sensors, bipolar signals, or differential driver outputs without external translation amplifiers. The THS1230CDWRG4 architecture is built on a switched-capacitor pipelined core with an internal reference and on-chip sample-and-hold. The pipelined topology provides consistent throughput independent of resolution, while internal calibration and error correction logic maintain linearity across the operating range. The parallel CMOS output bus simplifies connection to FPGAs, ASICs, and microcontrollers without requiring an external serializer. Typical applications include CCD image sensor digitizers, portable oscilloscopes, USB-based oscilloscope probes, IF sampling in software-defined radio, set-top box video digitizing, and machine vision camera front-ends. The wide input range and configurable input modes also simplify interface with CCD output stages and baseband I/Q channels. When designing with this device, ensure that the analog input common-mode voltage is centered within the supported range and that the 3.3V supply is well-decoupled with both bulk and high-frequency ceramics placed close to the supply pins. The output bus must be routed with matched trace lengths to avoid setup/hold violations at the receiving FPGA or ASIC. This page synthesizes distributor pricing, parametric drop-in alternatives, and practical design notes beyond what is contained in the manufacturer datasheet. Designers should still validate signal-chain budgeting, reference decoupling, and PCB layout against the official TI datasheet before committing to a layout.

詢價 聯絡我們
THS1230CPWG4 - 12-Bit 30 MSPS Low-Power ADC | Texas Instruments
THS1230CPWG4

THS1230CPWG4 - 12-Bit 30 MSPS Low-Power ADC | Texas Instruments

The Texas Instruments THS1230CPWG4 is a 12-bit, 30 MSPS, low-power CMOS analog-to-digital converter with an integrated power-down mode, supplied in a 28-pin TSSOP (PW) package. It accepts differential or single-ended analog inputs, delivers parallel CMOS-compatible digital outputs, and is specified for commercial temperature operation from 0C to +70C. What is a high-speed pipeline ADC? A pipelined analog-to-digital converter is a converter architecture that uses multiple low-resolution stages in cascade to achieve higher conversion rates than successive-approximation or sigma-delta topologies. Pipeline ADCs occupy the middle ground between SAR (low-power, medium speed) and flash (very high speed, high power), and dominate applications from digital oscilloscopes to CCD imaging and baseband communications. The THS1230 belongs to this converter family and is aimed at cost-sensitive, mid-bandwidth designs. Key features include 12-bit native resolution, a 30 MSPS maximum sampling rate, single 3.3 V analog supply operation, integrated sample-and-hold, low differential nonlinearity, and a power-down pin for standby current reduction. The differential input structure supports either AC-coupled differential or DC-coupled single-ended drive, simplifying front-end anti-alias filtering and reference design. The device uses a multi-stage pipelined architecture with on-chip digital error correction, yielding low integral nonlinearity and good spurious-free dynamic range for IF sampling. Internal bandgap-based reference and reference-buffer circuitry remove the need for an external precision reference, reducing BOM count in cost-driven designs. Typical applications include video digitisation, CCD/CIS imaging front-ends, portable test and measurement, low-cost digital oscilloscope input channels, and baseband IF sampling in communication receivers. The 28-TSSOP footprint simplifies layout on standard 4-layer FR-4 boards. When designing with the THS1230CPWG4, ensure the analog input common-mode is biased within the device's input range (typically mid-rail for single 3.3 V supply) and that the encode clock is jitter-clean to preserve SNR at high input frequencies. Decouple AVDD and DVDD separately with both bulk and ceramic capacitors placed as close as possible to the supply pins. This page synthesises distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

詢價 聯絡我們
THS1230CPWRG4 - 12-Bit 30MSPS Low-Power ADC | Texas Instruments
THS1230CPWRG4

THS1230CPWRG4 - 12-Bit 30MSPS Low-Power ADC | Texas Instruments

The Texas Instruments THS1230CPWRG4 is a CMOS, low-power, 12-bit, 30 MSPS analog-to-digital converter (ADC) that operates from a single 3.3 V supply, packaged in a 28-pin TSSOP (PW) with PowerPAD. The part delivers 12-bit resolution at 30 MSPS sampling rate while drawing only modest supply current, with an integrated power-down mode that reduces consumption to a few milliwatts during idle windows. An analog-to-digital converter (ADC) is a mixed-signal integrated circuit that converts continuous-time analog voltages into discrete digital codes at a defined sampling rate. ADCs sit at the boundary between the analog front end (sensors, amplifiers, filters) and the digital back end (DSPs, FPGAs, microcontrollers). Within the data-converter hierarchy, the THS1230 is a successive-approximation / pipelined hybrid, belonging to the broader family of low-power, medium-speed precision converters used in industrial, instrumentation, and communications applications. Key features include configurable analog inputs (single-ended, single-ended with offset, or fully differential), 3.3 V single-supply operation, an internal reference option, and a parallel digital output interface. The PowerPAD TSSOP-28 package provides a low thermal-resistance path (~30 C/W) suitable for industrial temperature operation. The device's low power dissipation makes it suitable for portable or thermally-constrained designs where a higher-speed pipelined ADC would generate excessive heat. Architecture-wise, the THS1230 uses a pipelined core with digital error correction, allowing 30 MSPS operation while keeping analog input bandwidth wide enough for IF-sampling applications. The integrated input multiplexer and reference buffer reduce external component count, simplifying board layout and BOM cost. Typical applications include CCD imaging digitizers, baseband processing in wireless receivers, portable instrumentation, ultrasonic medical imaging front ends, and general-purpose data acquisition. The 28-pin TSSOP footprint is industry-standard and pin-compatible with several other TI 12-bit ADC products. When designing with this device, ensure the analog input common-mode voltage stays within the input range specified in the datasheet and provide adequate decoupling on AVDD and DVDD rails to achieve datasheet SNR. The PowerPAD must be soldered to a grounded copper pour to meet thermal specifications. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet alone.

詢價 聯絡我們
THS1230IPWRG4 - 12-Bit 30 MSPS Low-Power ADC | Texas Instruments
THS1230IPWRG4

THS1230IPWRG4 - 12-Bit 30 MSPS Low-Power ADC | Texas Instruments

The Texas Instruments THS1230IPWRG4 is a 12-bit, 30 MSPS, low-power analog-to-digital converter (ADC) with integrated power-down mode, supplied from a single 3.3 V rail and housed in a 28-pin TSSOP (PW) package. According to the manufacturer datasheet, the device supports configurable input functions including single-ended, single-ended with offset, and differential inputs, enabling direct interface to a wide range of sensor and IF signal-chain outputs. An analog-to-digital converter (ADC) is a data-conversion integrated circuit that samples a continuous analog waveform at a fixed clock rate and quantizes each sample into a binary code. ADCs sit in the broader signal-chain hierarchy of: ADC -> data converter -> data acquisition IC -> semiconductor. The THS1230 family uses a pipelined architecture (per the GlobalSpec datasheet synopsis) to balance conversion speed, power dissipation, and dynamic range, making it suitable for battery-operated and thermally constrained designs. Key specifications include 12-bit resolution, 30 MSPS maximum sampling rate, 3.3 V single-supply operation, and configurable analog input paths. The PW suffix denotes the industrial-temperature grade (-40 C to +85 C) in tape-and-reel packaging, while the G4 suffix indicates a Pb-free / RoHS-compliant terminal finish. A power-down pin reduces quiescent dissipation between conversions, which is critical for low-duty-cycle battery applications such as portable instrumentation or remote sensor nodes. Architecturally, the pipelined core typically resolves a sample over multiple clock cycles using sub-ADC stages and a digital error-correction block; this allows high throughput at moderate power budgets. The configurable input block (single-ended, single-ended with offset, differential) effectively acts as an on-chip front-end multiplexer, eliminating external signal-conditioning stages in many designs and shortening the analog signal path for improved SNR. Typical applications include portable and handheld digital oscilloscope front-ends, digital IF sampling for communications receivers, CCD/CIS image-scanner digitizers, ultrasound beamformer input stages, and baseband digitization in low-power wireless links. The combination of low power, integrated input mux, and small TSSOP-28 footprint also suits portable test-and-measurement and industrial data-acquisition modules where PCB area is at a premium. When designing with the THS1230IPWRG4, ensure the analog input common-mode voltage and reference decoupling follow the datasheet guidance; insufficient decoupling is the most common source of degraded SNR and spurious tones. For best noise performance, place the 0.1 uF and 10 uF decoupling capacitors within 5 mm of the AVDD pins and keep the analog input traces impedance-controlled and length-matched where differential mode is used. This page synthesizes distributor stock, same-brand drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone, giving engineers a single-citation source for selection, replacement, and PCB-level implementation guidance.

詢價 聯絡我們
THS1403QPHPEP - 14-Bit 3MSPS ADC, HTQFP-48 | TI
THS1403QPHPEP

THS1403QPHPEP - 14-Bit 3MSPS ADC, HTQFP-48 | TI

The Texas Instruments THS1403QPHPEP is a 14-bit, 3 MSPS, single-supply analog-to-digital converter (ADC) with internal reference, differential inputs, programmable gain amplifier (PGA), and on-chip sample-and-hold amplifier, housed in a 48-pin HTQFP (PowerPAD) package. The device is the MIL-Enhanced Plastic (EP) variant of the THS1403 family, qualified for automotive and defense-grade temperature ranges. An analog-to-digital converter is a semiconductor device that converts continuous analog voltage signals into discrete digital codes, forming the interface between the real-world analog domain and digital signal processing. A successive-approximation or pipelined ADC (such as the THS1403) sits within the broader power management and data converter hierarchy: ADC -> data converter -> mixed-signal IC -> semiconductor. The THS1403 family ranges from 1 MSPS (THS1401) to 8 MSPS (THS1408), with the THS1403 offering a balanced 3 MSPS throughput for cost-sensitive DSP-front-end designs. Key features include 14-bit resolution with no missing codes, a 3 MSPS sampling rate, internal 2.5 V reference, programmable input gain (PGA), low differential nonlinearity (DNL), single 3.3 V supply operation, and CMOS process technology for low power consumption. The device also supports an external reference mode for applications requiring absolute accuracy beyond the internal bandgap reference. Conversion time is approximately 333 ns. The THS1403QPHPEP uses a pipelined architecture optimized for low power while maintaining high throughput. The integrated PGA accepts differential input signals up to ±VREF, eliminating external instrumentation amplifiers in many cases. The HTQFP-48 PowerPAD package provides an exposed thermal pad (theta_JA approximately 25 C/W with proper PCB layout) for heat dissipation in space-constrained, high-ambient-temperature designs. Typical applications include automotive radar signal processing front ends, DSP-based motor control feedback loops, industrial data acquisition modules, medical imaging front ends, and defense/military vision systems. The wide operating temperature range (automotive grade) and the MIL-Enhanced Plastic reliability make the THS1403QPHPEP especially suited for harsh-environment deployments. When designing with this part, a 0.1uF decoupling capacitor must be placed as close as possible to each power pin. The HTQFP-48 PowerPAD should be soldered to a continuous copper ground plane for optimal thermal dissipation. The PGA gain setting must be configured via the gain-select pins before initiating conversions to avoid settled-value errors. This page synthesizes distributor pricing, MIL-EP qualification context, and practical PCB layout guidance not found on a single manufacturer page, accelerating the engineer evaluation workflow.

詢價 聯絡我們
THS3061D - 300MHz High-Slew-Rate CFA | Texas Instruments
THS3061D

THS3061D - 300MHz High-Slew-Rate CFA | Texas Instruments

Texas Instruments THS3061D is a single, high-voltage, high-slew-rate current-feedback amplifier with a 300 MHz unity-gain bandwidth, 7000 V/us slew rate, and 8-pin SOIC package. The device is designed for low-distortion, large-signal amplification and uses Texas Instruments BICOM-1 process technology. A current-feedback amplifier, or CFA, is an analog amplifier architecture that uses feedback through an inverting input and offers high bandwidth and slew-rate performance for demanding signal chains. In the broader hierarchy, it belongs to the operational-amplifier family and the broader analog integrated-circuit category. Unlike a voltage-feedback amplifier, its bandwidth behavior depends strongly on the selected feedback resistor and gain setting. The supplied data identifies a 300 MHz unity-gain bandwidth, 120 MHz 0.1 dB bandwidth at a gain of 2, 7000 V/us slew rate at 10 MHz, and approximately -81 dBc third-order distortion. It also identifies ±145 mA output current into 50 ohm. These characteristics make the THS3061D suitable for video line drivers, VDSL line drivers, and other applications requiring large, linear output signals. The amplifier uses a current-feedback architecture rather than a conventional voltage-feedback input stage. In a typical implementation, the feedback network and input termination must be selected according to the manufacturer datasheet and the desired gain. The high slew rate can preserve large-signal amplitude in video and communication systems, while low distortion helps reduce signal degradation through the output stage. THS3061D is supplied in an 8-pin SOIC package and is specified for an operating temperature range of -40°C to +85°C in the supplied product data. The product page identifies the D package as an 8-pin SOIC. The supplied distributor result reports an in-stock quantity of 6,240 pieces and a unit price of $12.3490, while current pricing and availability should be confirmed at purchase. This page combines verified manufacturer and distributor information, application guidance, design notes, and an explicit distinction between confirmed drop-in alternatives and unavailable alternatives. The THS3061D is therefore best approached as a high-speed, high-voltage current-feedback amplifier for linear video and line-driver signal paths.

詢價 聯絡我們
THS3061DGN - 300MHz CFA, 7000V/us Slew Rate | Texas Instruments
THS3061DGN

THS3061DGN - 300MHz CFA, 7000V/us Slew Rate | Texas Instruments

The Texas Instruments THS3061DGN is a single high-voltage, high slew-rate current feedback amplifier delivering 300 MHz unity-gain bandwidth, 7000 V/us slew rate, and +/-145 mA output current into 50 ohms, housed in an 8-pin HVSSOP (DGN) package with PowerPAD thermal pad. A current feedback amplifier (CFA) is a type of high-speed operational amplifier whose architecture uses a low-impedance inverting input to achieve bandwidth that is largely independent of closed-loop gain. In the signal-chain hierarchy, the CFA sits within the amplifier IC family alongside voltage feedback op amps (VFA) and fully differential amplifiers, and is preferred where wide bandwidth and fast settling must be maintained without the gain-bandwidth product penalty of VFAs. Key features include 7000 V/us slew rate for large-signal high-frequency performance, 0.1 dB gain flatness bandwidth of 120 MHz at a gain of 2, low distortion of -81 dBc at 10 MHz, and high output drive of +/-145 mA into 50 ohm loads. These parameters suit the device for driving ADC inputs, coaxial cables, and other low-impedance loads directly. The THS3061 is fabricated on Texas Instruments' BICOM-1 complementary bipolar process, enabling high-voltage operation (up to +/-15 V class supplies) with high-speed performance. The current feedback topology keeps bandwidth relatively constant across gain settings, while the PowerPAD package provides a low thermal resistance path essential for high-output-current operation. Typical applications include pulse amplifiers, RF/IF signal chains, high-speed data acquisition front ends, video line drivers, and test-and-measurement signal sources. Design consideration: as a CFA, the feedback resistor value must be selected per the datasheet recommendations; lowering Rf to increase bandwidth can cause peaking and instability. Ensure proper PowerPAD soldering to the PCB ground plane for thermal performance. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

詢價 聯絡我們
THS3061DGNR - 300MHz 7000V/us CFB Amplifier | Texas Instruments
THS3061DGNR

THS3061DGNR - 300MHz 7000V/us CFB Amplifier | Texas Instruments

The Texas Instruments THS3061DGNR is a single-channel, high-voltage, high-slew-rate current-feedback (CFB) amplifier delivering a 300 MHz unity-gain bandwidth, a 7000 V/us slew rate, and up to +/-145 mA of output current into a 50 ohm load, housed in an 8-pin HVSSOP (DGN) package with PowerPAD thermal pad. It operates from supplies up to +/-15 V (30 V total). A current-feedback amplifier is a type of high-speed operational amplifier whose bandwidth is largely independent of closed-loop gain, making it a member of the broader amplifier hierarchy: CFB amplifier -> high-speed op amp -> operational amplifier -> analog signal-conditioning IC. Unlike voltage-feedback amplifiers, CFAs use a low-impedance inverting input and a current-driven internal stage, which is what enables their exceptional slew rates. Key features of the THS3061 include a 0.1 dB flatness bandwidth of 120 MHz at a gain of 2, second-harmonic distortion of -81 dBc at 10 MHz, and high output drive current of +/-145 mA, per the TI datasheet. These specs suit applications that need both speed and signal swing into low impedances. The device is fabricated on the TI BICOM-1 complementary bipolar process, which underpins its combination of high breakdown voltage (up to 30 V total supply) and high-frequency performance. The PowerPAD HVSSOP-8 package provides a low thermal-impedance path to the PCB, essential when driving heavy loads at high frequency. Typical applications include high-voltage pulse and laser-diode drivers, ADC input drivers in test and measurement equipment, video and communications signal chains, and active probes requiring high slew rate with substantial output current. Design consideration: because this is a current-feedback amplifier, the feedback resistor value should be kept close to the datasheet-recommended range; increasing RF reduces bandwidth and stabilizes the loop, while decreasing it can cause peaking or oscillation. This page synthesizes distributor availability data, drop-in alternative analysis, and practical design notes not found in the manufacturer datasheet. Pricing references are as of 2026-09-13.

詢價 聯絡我們
THS3062D - Dual 7000V/us High-Speed Amplifier | TI
THS3062D

THS3062D - Dual 7000V/us High-Speed Amplifier | TI

The Texas Instruments THS3062D is a dual, high-voltage, high-slew-rate current-feedback amplifier with a 300 MHz unity-gain bandwidth, 120 MHz 0.1 dB bandwidth at a gain of 2, and a 7000 V/us slew rate, housed in an 8-pin SOIC package. Each amplifier supports a ±15 V power supply, equivalent to 30 V across the supply terminals, and can deliver ±145 mA into a 50 ohm load. A current-feedback operational amplifier is a voltage-amplifier architecture in which the feedback impedance and closed-loop gain determine bandwidth and stability. Current-feedback amplifiers belong to the operational-amplifier, analog-signal-conditioning, and semiconductor hierarchies. They are particularly useful when a system requires large output voltage swings, fast edge rates, low signal distortion, or driving terminated analog lines. The THS3062D combines several performance-critical characteristics. Its 300 MHz unity-gain bandwidth supports wideband signal amplification, while its 7000 V/us slew rate allows large-amplitude signals to change rapidly without immediately becoming slew-rate limited. The 120 MHz 0.1 dB bandwidth applies at a gain of 2, and the output-current capability of ±145 mA into 50 ohms provides useful drive for demanding loads. The dual configuration also allows two high-speed amplifier channels in one package. The THS3062 uses Texas Instruments BICOM-1 process technology. Because it is a current-feedback amplifier, closed-loop bandwidth and stability depend on the feedback network and gain setting rather than following the same closed-loop bandwidth behavior as a conventional voltage-feedback amplifier. Designers should therefore follow the manufacturer feedback-network recommendations and observe resistance and capacitance constraints around the inverting input. Typical uses include video line drivers, VDSL line drivers, instrumentation amplifiers, high-speed filter stages, waveform-driver circuits, and analog communications equipment. Its combination of high voltage swing, fast slew rate, and dual-channel integration is particularly appropriate when two wideband signals must be amplified without using separate single-channel packages. When laying out a THS3062D board, keep feedback components close to the relevant amplifier pins and minimize parasitic capacitance at the inverting input. Decoupling capacitors should be placed close to the supply pins, and the SOIC thermal limitations should be considered when operating near the maximum output current. This page combines manufacturer and distributor data with same-footprint amplifier alternatives, application guidance, and design considerations to provide practical information beyond a basic ordering-table summary.

詢價 聯絡我們
THS3091D - 235MHz Current-Feedback Op Amp | Texas Instruments
THS3091D

THS3091D - 235MHz Current-Feedback Op Amp | Texas Instruments

Texas Instruments THS3091D is a single, high-voltage, low-distortion current-feedback operational amplifier with a 235 MHz gain-bandwidth product, 7300 V/us slew rate, and operation across a ±5 V to ±15 V supply range. The device is supplied in an 8-pin SOIC package and is intended for applications requiring large, linear output signals, including pin drivers, power-FET drivers, VDSL line drivers, and arbitrary waveform generators. A current-feedback operational amplifier is a voltage-input, current-output amplifier architecture whose closed-loop bandwidth is primarily controlled by the feedback resistor rather than by a single fixed gain-bandwidth product. In the THS3091D, this architecture supports high-speed operation while maintaining low distortion. The result is useful where conventional voltage-feedback amplifiers would require excessive gain, where signal amplitude and slew rate must remain accurate, or where a capacitive load must be driven through a carefully designed feedback network. Key features include a 235 MHz bandwidth, 7300 V/us slew rate, and a high-voltage capability covering ±5 V to ±15 V supplies. The current-feedback topology provides high speed without relying on a voltage-feedback gain-bandwidth relationship of the same form. Its low-distortion characteristic supports signal-chain designs in which waveform fidelity and amplitude linearity are more important than micropower operation or rail-to-rail input/output capability. The THS3091D is optimized for high-voltage, large-signal output stages. Its supply range permits bipolar or split-supply operation when the circuit requires an output centered around ground, while dual positive supplies can also be used when the signal and output are referenced above ground. Because it is a current-feedback device, feedback-resistor selection is central to achieving the intended bandwidth, gain, and stability rather than treating the feedback network as a passive gain-setting detail. Typical uses include semiconductor pin drivers, power-FET gate drivers, VDSL line-driver outputs, high-voltage arbitrary waveform generation, and instrumentation requiring wide-band signal amplification. In each case, the 235 MHz bandwidth and 7300 V/us slew rate provide the speed needed to preserve large-amplitude waveforms, while the low-distortion architecture helps maintain signal fidelity. The 8-pin SOIC package permits conventional surface-mount assembly. Designers should use the manufacturer datasheet for the complete pin assignment, recommended feedback values, output-current capability, input and output range, and stability constraints. The THS3091D is not a rail-to-rail input or output device, so input common-mode and output swing requirements must be checked against the selected supply voltages. Current-feedback amplifiers can be sensitive to feedback-component tolerances, parasitic capacitance, and capacitive loading. This page consolidates the verified THS3091D product data, lifecycle information, source links, and selection guidance. It also distinguishes the SOIC THS3091D from other package or orderable variants and records unavailable electrical details explicitly rather than inferring them from unrelated THS309x-family members.

詢價 聯絡我們
THS3092D - Dual 160MHz High-Speed Amplifier | Texas Instruments
THS3092D

THS3092D - Dual 160MHz High-Speed Amplifier | Texas Instruments

The Texas Instruments THS3092D is a dual high-voltage, low-distortion, high-speed current-feedback operational amplifier with 160 MHz bandwidth, 5700 V/µs slew rate, and operation from ±5 V to ±15 V, housed in an 8-pin SOIC package. It delivers two amplifiers per package and is designed for large, linear output swings into demanding loads. A current-feedback operational amplifier is a voltage-feedback amplifier variant whose closed-loop bandwidth and stability are shaped primarily by feedback resistance rather than by a fixed gain-setting capacitance. In the signal-chain hierarchy, the THS3092D belongs to the operational-amplifier, analog-amplifier, and broader semiconductor categories. Its current-feedback architecture is useful where high speed, large output voltage, and low distortion must coexist. Key verified characteristics include 160 MHz small-signal bandwidth, 5700 V/µs slew rate, ±5 V to ±15 V supply operation, 14 pA/√Hz noninverting current noise, 17 pA/√Hz inverting current noise, and 2 nV/√Hz voltage noise. The manufacturer datasheet also identifies low-distortion operation suited to high-voltage arbitrary-waveform driver applications. The device uses a dual amplifier configuration to support two independent signal paths or differential drive arrangements. Its current-feedback topology is particularly appropriate for video, communications, test-and-measurement, and power-driver interfaces where large output swings and fast transient response are required. Designers should still verify gain-bandwidth behavior, load capacitance, output-current limits, and stability for the selected feedback network. Typical applications include high-voltage arbitrary waveform generation, power FET and VDSL line driving, video-signal conditioning, instrumentation, and industrial control interfaces. The broad supply range permits operation from ±5 V through ±15 V, while the high-speed characteristics support fast edge rates and low-distortion signal transfer. A key design consideration is feedback-resistor selection. Because current-feedback amplifiers depend on the feedback impedance, use the manufacturer-recommended values and check the complete gain, bandwidth, and stability relationship for the target load. Decoupling, grounding, and output-stage protection also become important when driving capacitive or high-resistance loads. This page combines verified manufacturer and distributor information, practical application guidance, and explicit design trade-offs for engineers evaluating the THS3092D. It is intended to support component selection, circuit planning, and datasheet-driven review rather than replace the manufacturer datasheet.

詢價 聯絡我們
THS3095D - High-Speed Current-Feedback Amplifier | Texas Instruments
THS3095D

THS3095D - High-Speed Current-Feedback Amplifier | Texas Instruments

Texas Instruments THS3095D is a single high-voltage, low-distortion, high-speed current-feedback operational amplifier with power-down capability, supplied in an 8-pin SOIC package. The device operates from ±5 V to ±16 V, supports a 6000 V/µs slew rate, and can deliver 310 mA output current. Its low-distortion architecture is intended for large, linear output signals and high-speed waveform applications. The THS3095D includes a power-down pin, PD, that places the amplifier in a low-power standby state and reduces quiescent current from 9.5 mA to 500 µA. The current-feedback operational amplifier is a voltage-feedback amplifier subtype optimized for high-speed signal chains where gain bandwidth and stability can be affected by feedback impedance. Unlike a conventional voltage-feedback amplifier, the THS3095D uses a current-feedback topology that supports high slew rate, broad bandwidth, and low distortion when driven with suitable feedback resistors. It is used where signals must be amplified with high amplitude and fidelity, including pin drivers, power-FET drivers, and arbitrary-waveform generators. Key features include a ±5 V to ±16 V supply range, 6000 V/µs slew rate, 310 mA output-current capability, and a dedicated power-down function. The power-down control can simplify power management in systems that need to disable the amplifier between active intervals. The wide supply range allows operation from split analog rails in communications, instrumentation, industrial, and test equipment. For high-voltage output applications, the THS3095D is designed to preserve signal quality while driving demanding loads. Its low-distortion current-feedback architecture is particularly useful for large-signal waveform generation, where slew rate and output-current capability determine how faithfully large voltage steps can be reproduced. The device is not intended as a general-purpose precision-voltage-feedback amplifier; design calculations should use the manufacturer data sheet for feedback-resistor selection and stability verification. Typical applications include arbitrary-waveform generators, pin and power-FET drivers, VDSL line-driver circuits, communication equipment, and high-speed instrumentation. The amplifier can be used where a high-voltage output swing and rapid transient response are more important than very low offset voltage. The 8-pin SOIC package makes the THS3095D suitable for conventional surface-mount PCB assembly. The primary design consideration is the power-down interface and the feedback network. Keep the power-down control signal electrically defined, place the feedback resistors close to the amplifier pins, and use short, low-inductance connections for high-speed output stages. Review the manufacturer application guidance before selecting resistor values or adding capacitive load to the output. This page combines verified manufacturer and distributor information with practical selection and design guidance.

詢價 聯絡我們
THS3096D - Dual 160 MHz Current-Feedback Amplifier | Texas Instruments
THS3096D

THS3096D - Dual 160 MHz Current-Feedback Amplifier | Texas Instruments

Texas Instruments THS3096D is a dual, high-voltage, low-distortion current-feedback operational amplifier with power-down in a 14-pin SOIC package. The verified product data identifies it as a two-circuit current-feedback amplifier with a 160 MHz gain-bandwidth product, operating across a ±5 V to ±15 V supply range. Each amplifier includes a power-down control, allowing the device to enter a lower-power standby state when the output no longer needs to remain active. A current-feedback operational amplifier is a voltage-feedback amplifier subclass optimized for high-speed closed-loop gain stages. Unlike the dominant signal error of a conventional voltage-feedback amplifier, current-feedback amplifiers distribute distortion differently across frequency and gain. This makes them useful when a design must preserve low distortion while operating at high bandwidth, particularly with resistive feedback networks. The THS3096 family's main verified characteristics include dual-channel operation, 160 MHz bandwidth, a 14-SOIC package, and an extended operating-temperature range of -40°C to 85°C for the ordered THS3096D variant. The manufacturer identifies the devices as suitable for large linear output signals. The power-down feature adds an important system-level control: a system can reduce dissipation and disable the output path without removing the complete analog subsystem from the board. The THS3096D uses a current-feedback topology rather than the conventional voltage-feedback architecture used by many general-purpose op amps. Its two channels, wide supply range, and high operating bandwidth make it a candidate for analog signal-conditioning blocks that need substantial output swing and speed. Designers should still evaluate the exact gain, output-voltage, output-current, noise, and stability limits in the manufacturer datasheet before finalizing a circuit. Typical applications identified by Texas Instruments include power MOSFET and power-FET drivers, PIN-diode drivers, and VDSL line drivers. These applications benefit from the combination of wide supply capability, high speed, and low distortion. The dual-channel organization can also reduce board area when two related drive or signal-conditioning functions are required within the same system. The primary design consideration is that current-feedback amplifiers require appropriate feedback resistors and careful attention to board layout. Resistor values should follow the manufacturer's gain table rather than being copied directly from a voltage-feedback design. Ground, supply, and feedback paths should be short, and output-current demand must remain within the datasheet limits. This page consolidates verified manufacturer and distributor information, distinguishes documented characteristics from parameters requiring confirmation, and provides application, comparison, and design guidance beyond a basic distributor listing. Pricing reflects the available unit-price reference as of 2026-10-28, while unverified electrical details are explicitly marked for engineering review.

詢價 聯絡我們
THS3112ID - Dual 110 MHz Current-Feedback Amplifier | Texas Instruments
THS3112ID

THS3112ID - Dual 110 MHz Current-Feedback Amplifier | Texas Instruments

Texas Instruments THS3112ID is a dual, low-noise, high-output-current current-feedback amplifier with a 110 MHz gain-bandwidth product, supplied in an 8-pin SOIC package. The device provides two amplifiers, 2.9 pA/√Hz noninverting current noise, 10.8 pA/√Hz inverting current noise, and the drive required by communication equipment, video-distribution circuits, motor drivers, and piezo drivers. A current-feedback amplifier is a voltage-feedback amplifier variant whose closed-loop bandwidth depends primarily on the feedback resistor rather than the closed-loop gain. This architecture is useful in high-speed signal paths because it can preserve bandwidth as gain increases, provided the feedback network, source impedance, and output loading are designed correctly. In the signal-chain hierarchy, the THS3112ID belongs to the operational-amplifier family, specifically high-speed current-feedback instrumentation amplifiers used for analog signal conditioning. The THS3112ID offers a 110 MHz gain-bandwidth product and low current noise, making it appropriate for wideband transimpedance, video, communications, and buffered-signal applications. Its current-feedback architecture supports high output drive, which is valuable when driving downstream analog stages, cable terminations, or capacitive loads. The dual configuration also allows two independent high-speed amplifier channels in one package, reducing board area in stereo, differential, or multi-channel signal-conditioning systems. In a transimpedance application, the inverting input serves as the summing node and a feedback resistor converts photocurrent or sensor current into voltage. The 10.8 pA/√Hz inverting current noise directly affects sensitivity in this topology. The 2.9 pA/√Hz noninverting current noise is especially relevant when the amplifier is configured with a non-inverting gain path. Capacitance at the summing node should be minimized because it interacts with the feedback network and can create peaking or instability. The device is commonly considered for communication equipment, video distribution, motor drivers, and piezo drivers. In video paths, the wide bandwidth allows larger closed-loop bandwidth than a conventional general-purpose amplifier. In motor and piezo systems, the high output-current capability can improve drive into reactive loads, although stability and safe operating limits must be checked for the actual load and output waveform. For PCB implementation, use a short feedback loop and place feedback resistors close to the inverting input. Keep the non-inverting input and ground-return paths compact to minimize parasitic capacitance and feedback from adjacent high-speed signals. Avoid capacitive loading directly at the output; use an isolation resistor when driving long cables or highly capacitive loads. This product page combines the manufacturer’s device information with package, lifecycle, and sourcing details, plus application guidance, design notes, and verified drop-in replacement analysis. Use the manufacturer datasheet pin-description table and ordering information as the authoritative references for final schematic, footprint, and qualification decisions.

詢價 聯絡我們
THS3120ID - 475mA High-Output CFA | Texas Instruments
THS3120ID

THS3120ID - 475mA High-Output CFA | Texas Instruments

Texas Instruments THS3120ID is a single, low-noise, high-output-drive current-feedback operational amplifier rated for 475 mA output current, with a 130 MHz gain-bandwidth product and 1700 V/us slew rate. The device operates from +5 V to +15 V or -5 V to -15 V and is offered in an 8-pin SOIC package. A dedicated power-down function provides a controlled way to reduce power consumption when the amplifier is not required to operate. A current-feedback operational amplifier is a voltage-input, current-output amplifier topology that uses feedback to control gain. It belongs to the broader operational-amplifier and analog-signal-chain hierarchy. Unlike a conventional voltage-feedback amplifier, the THS3120ID transfers signal current through the feedback network, which supports high bandwidth, high slew rate, and strong drive capability in applications involving video, communications, instrumentation, and active filtering. The principal features of the THS3120ID are its 475 mA output-current capability, 130 MHz bandwidth, and 1700 V/us slew rate. Together, these characteristics allow the amplifier to generate large-amplitude, high-frequency signals while driving demanding loads. The low-noise architecture supports applications where amplifier noise would otherwise obscure weak signals. Power-down functionality helps reduce system power when the circuit is inactive, although its effect on overall energy use depends on the complete design. The current-feedback topology requires attention to feedback-resistor selection and compensation. Unlike a voltage-feedback amplifier, the THS3120ID generally does not provide a conventional gain-bandwidth product controlled by a single feedback resistor. Its gain, stability, and expected bandwidth depend on the feedback network and source impedance. Designers should use the manufacturer datasheet's recommended feedback values and evaluation methods when setting gain, particularly for large signals, low-frequency filtering, or capacitive-load drive. Typical applications include video-signal buffering, high-speed instrumentation, communications-interface amplification, active filters, and test-equipment output stages. The high output drive is useful when driving downstream stages through cables, terminations, transformers, or capacitive loads. The low-noise performance also makes the amplifier relevant to precision signal chains where preserving small-signal content is important. The 8-pin SOIC package supports conventional PCB assembly and thermal evaluation with conventional copper routing. A key design consideration is power-supply headroom. Because the output can reach 475 mA, both supply rails and the package must support the intended output amplitude and frequency. Output-voltage swing, output-current limit, supply voltage, and thermal dissipation should be checked together rather than independently. PCB layout should minimize feedback-loop area, keep the feedback network close to the amplifier, and provide adequate ground and supply return paths. This product data combines the manufacturer product information with practical guidance on current-feedback gain selection, feedback resistors, output drive, power-down control, and PCB implementation. It also identifies same-family alternatives and clearly separates electrically similar options from parts that require footprint, feature, or application verification before substitution.

詢價 聯絡我們
THS3121ID - 475mA High-Output-Drive Current-Feedback Op Amp | Texas Instruments
THS3121ID

THS3121ID - 475mA High-Output-Drive Current-Feedback Op Amp | Texas Instruments

The Texas Instruments THS3121ID is a single low-noise, high-output-drive current-feedback operational amplifier with a 130 MHz unity-gain bandwidth, 1700 V/µs slew rate and 475 mA maximum output drive current, offered in an 8-pin SOIC (D) package. The same amplifier is also offered in an MSOP-8 PowerPAD (DGN) package for space-constrained layouts. A current-feedback amplifier (CFA) is a type of operational amplifier in which the inverting input node operates as a low-impedance summing junction and the feedback network sets the gain, rather than the gain being set by a differential input pair. This architecture allows closed-loop bandwidth to stay essentially flat as gain changes, which places the CFA in the broader hierarchy of voltage-feedback operational amplifiers -> analog signal-conditioning amplifiers -> integrated amplifier ICs. CFAs are the preferred building block for wideband, high-impedance-sensing and cable-driver stages where voltage-feedback op amps lose stability at low noise gains. Key features of the THS3121 include 130 MHz unity-gain bandwidth for low distortion at 10 MHz, a very high 1700 V/µs slew rate that produces large output voltage swings at high frequencies, and up to 475 mA of output current, allowing it to drive low-impedance loads, long cables, and capacitive loads without external buffers. The device is specified for wide supply operation of ±5 V to ±15 V, and the manufacturer describes it as a low-noise, high-output-drive amplifier intended for high-performance analog signal chains. Internally, the THS3121 uses a current-feedback core whose bandwidth is set by the external feedback resistor rather than by a fixed gain-setting network, so a single amplifier can serve gain stages from roughly 1 V/V to 20 V/V while keeping distortion low. Because the output stage can source and sink several hundred milliamps, the part maintains large-signal integrity into 50 ohm and 32 ohm loads, and its drive capability reduces the need for external output buffers in instrumentation chains. Typical applications include low-noise instrumentation preamplifiers, high-speed current-sense amplifiers, video and broadcast distribution buffers, ultrasonic and audio driver stages, laboratory test equipment, and general-purpose high-speed analog signal conditioning. The same footprint also serves any application needing accurate gain at 10 MHz with low harmonic distortion. When designing with the THS3121, choose the feedback resistor carefully because its value directly sets both bandwidth and gain in a current-feedback amplifier, and check that the load does not exceed the specified 475 mA output drive. Place the feedback resistor close to the inverting input pin to minimize parasitic capacitance that would otherwise reduce stability. This page consolidates manufacturer device data, drop-in replacement options in the same SOIC-8 footprint, and practical layout and stability guidance that are not collected together in the manufacturer datasheet.

詢價 聯絡我們
THS3201D - 1.8 GHz Current-Feedback Amplifier | Texas Instruments
THS3201D

THS3201D - 1.8 GHz Current-Feedback Amplifier | Texas Instruments

The Texas Instruments THS3201D is a single current-feedback operational amplifier with a 1.8 GHz unity-gain bandwidth, a 10,500 V/µs slew rate, and an operating supply range of ±3.3 V to ±7.5 V. The device is packaged in an 8-pin SOIC for high-speed instrumentation, arbitrary waveform generation, and high-resolution or high-sample-rate analog-to-digital converter drive applications. A current-feedback amplifier is a voltage-input, current-output amplifier topology that commonly uses feedback resistors to establish gain. Unlike a conventional voltage-feedback amplifier, its closed-loop bandwidth can remain comparatively stable as feedback resistance changes, making the THS3201D suitable for demanding high-bandwidth signal chains. Within the broader semiconductor hierarchy, the THS3201D is an analog operational amplifier, then an amplifier IC, and finally a signal-chain IC. The principal performance features are its 1.8 GHz unity-gain bandwidth, 10,500 V/µs slew rate, and broad ±3.3 V to ±7.5 V supply range. These characteristics support fast edge generation and accurate amplification of high-frequency waveforms. The manufacturer datasheet also identifies low-distortion operation as a key benefit for arbitrary waveform drivers and high-resolution, high-sampling-rate ADC applications. The THS3201D combines wide supply flexibility with high-speed edge-rate capability. Its current-feedback architecture is particularly relevant when driving capacitive ADC inputs, where large input capacitance can otherwise reduce the effective bandwidth of a voltage-feedback amplifier. Designers must nevertheless evaluate gain-setting resistors, source and load impedances, PCB parasitics, and output-current requirements as a complete signal chain rather than relying only on headline bandwidth. Typical uses include arbitrary waveform generation, high-speed ADC input drivers, communications test equipment, and instrumentation requiring low distortion at high frequency. In these systems, the amplifier converts a source waveform into a sufficiently large, fast, and accurate signal to meet the driven device's input requirements. The SOIC-8 package also supports conventional surface-mount PCB assembly. The primary design consideration is gain configuration. A current-feedback amplifier generally uses separate input and feedback resistors, and their values influence bandwidth, noise, stability, and output drive. PCB layout should minimize trace capacitance and maintain short feedback paths. Decoupling capacitors should be positioned close to the supply pins, while output routing should avoid long traces or capacitive loads that could compromise stability. This product page combines the verified manufacturer specifications, distributor availability information, package details, pricing status, application guidance, and design considerations in one searchable reference. It also distinguishes confirmed device facts from parameters that require confirmation from the complete datasheet, avoiding unsupported assumptions about electrical characteristics that are not present in the supplied search record.

詢價 聯絡我們
THS3202D - 2GHz Dual Current-Feedback Amplifier | Texas Instruments
THS3202D

THS3202D - 2GHz Dual Current-Feedback Amplifier | Texas Instruments

The Texas Instruments THS3202D is a dual current-feedback amplifier with 2 GHz unity-gain bandwidth, a 9000 V/us slew rate, and dual amplifiers in an 8-SOIC package. Designed with BiCOM-II technology, it targets high-frequency, low-distortion signal paths and supports supply rails from ±3.3 V to ±7.5 V. A current-feedback amplifier is a voltage-feedback amplifier subclass that uses an inverting input as the principal high-frequency feedback node. Unlike a conventional voltage-feedback amplifier, its bandwidth and phase behavior are less dependent on closed-loop gain. The THS3202D uses this architecture for high-speed amplification where large signals, high slew rate, and low distortion are more important than the familiar gain-bandwidth relationship of voltage-feedback devices. The verified manufacturer information identifies a 2 GHz unity-gain bandwidth and a 9000 V/us high slew rate. These headline specifications make the device suitable for video and test-and-measurement signal chains, active filtering, communications equipment, and other applications that drive distortion-sensitive loads at high frequency. The dual configuration allows two amplifier channels to share one package while preserving consistent high-speed performance. BiCOM-II is the process technology named by Texas Instruments for the THS3202 family. The family is designed for low distortion at high frequencies, with the manufacturer explicitly positioning it for loads sensitive to distortion. Its current-feedback topology makes gain-setting resistors and feedback-branch layout especially important; resistor values, parasitic capacitance, and trace geometry must be controlled to preserve intended bandwidth and stability. The THS3202 is offered by Texas Instruments in SOIC-8, MSOP-8, and MSOP-8 with PowerPAD packages according to the verified product-page snippet. The THS3202D ordering suffix denotes the SOIC-8 configuration in the supplied distributor result. Typical signal-chain uses include video amplification, communications interfaces, instrumentation, active filters, and high-speed buffers, subject to the device's complete datasheet limits and external-component recommendations. For implementation, begin with the manufacturer datasheet's recommended feedback and gain-setting networks rather than treating the 2 GHz bandwidth as an unconditional operating frequency. Keep the feedback loop compact, use low-inductance routing, provide adequate bypassing, and verify stability and distortion with the intended load and signal amplitude. The distinction between voltage bandwidth, closed-loop gain, slew rate, and output loading is essential when comparing this part with other high-speed amplifiers. This page consolidates the verified manufacturer identity, package information, headline performance, pricing availability, and engineering guidance for the THS3202D. It is intended to help engineers identify whether this dual current-feedback amplifier matches a high-speed signal-chain requirement before requesting a quote or reviewing the full manufacturer documentation.

詢價 聯絡我們
THS4001CD - 270MHz High-Speed Voltage-Feedback Amplifier | TI
THS4001CD

THS4001CD - 270MHz High-Speed Voltage-Feedback Amplifier | TI

The Texas Instruments THS4001CD is a single-circuit, voltage-feedback operational amplifier designed for high-speed video and signal-conditioning systems. Its headline specifications are 270 MHz gain-bandwidth product, greater than 400 V/µs slew rate, and less than 30 ns settling time. The device is packaged in an 8-pin SOIC (D) package. A voltage-feedback operational amplifier is a high-gain amplifier that uses voltage feedback to control its closed-loop response. This architecture belongs to the operational-amplifier family, within analog signal-chain ICs and the broader semiconductor category. Voltage-feedback amplifiers are especially useful for wideband signal amplification because they can provide high bandwidth and fast slew performance without relying on the slower settling behavior commonly associated with current-feedback implementations. The THS4001 combines several performance characteristics intended for demanding analog systems. Its 270 MHz gain-bandwidth product supports operation at high closed-loop signal frequencies, while its slew rate above 400 V/µs allows large output-voltage transitions to occur rapidly. According to the Texas Instruments THS4001 data sheet, settling time is below 30 ns for the stated test condition. The device also provides output-drive capability of 100 mA and low video distortion, including 0.15° differential phase and 0.1% differential-gain bandwidth of 60 MHz. The THS4001 operates across dual supply voltages from ±15 V down to ±2.5 V. Its voltage-feedback configuration supports conventional resistor-based gain networks and stable operation as a high-speed closed-loop amplifier. The manufacturer positions the device for wide-range video applications, where broad bandwidth, rapid slew rate, and low differential gain and phase errors are important for preserving signal fidelity. Typical uses include video routing, video buffering, waveform conditioning, high-speed instrumentation, and test-equipment signal chains. It can also be used where a low-voltage, high-speed feedback amplifier is needed around sensors, converters, or communications interfaces. The 100 mA output-drive capability makes it relevant to stages that must drive downstream circuitry while preserving large-amplitude signal transitions. Circuit implementation requires careful attention to feedback-loop stability, parasitic capacitance, grounding, and trace impedance. Short, direct feedback paths and symmetrical routing help preserve the intended 270 MHz bandwidth. Decoupling capacitors should be placed close to the supply pins, while controlled impedance and adequate ground-plane continuity are important in designs operating at high signal rates. This product page consolidates the manufacturer specifications, package information, drop-in family alternatives, comparison data, and application guidance needed to evaluate the THS4001CD before PCB implementation. Use the Texas Instruments data sheet as the controlling reference for pin assignments, electrical limits, test conditions, and recommended operating procedures.

詢價 聯絡我們