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ADS131 semiconductor Series
tiAnalog front - end ICs for various applications
The ADS131 series from Texas Instruments is a collection of analog-to-digital converters designed for high-precision measurement applications. These ICs are used in a variety of systems where accurate signal conversion is critical, such as medical equipment, industrial sensors, and scientific instrumentation. If you're working on any project that requires precise analog signal handling and digitization, these devices are likely to be of interest.
One thing worth noting is their ability to handle wide input ranges while maintaining low noise and high accuracy. This makes them particularly useful in environments where signals can vary widely in amplitude but need to be measured with high fidelity. Engineers tend to reach for this when they need a reliable way to convert analog signals into digital form without introducing significant errors or noise. Another practical aspect is their flexibility; the ADS131 series supports multiple channel configurations, allowing for simultaneous or sequential sampling, which can be crucial in multi-sensor systems.
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Frequently Asked Questions
ADS131 semiconductor - Part List
13 parts in total| Mfr Part # | Quantity Available | Price | Category | RoHS | Voltage - Supply, Analog | Voltage - Supply, Digital | Packaging | Series | Operating Temperature | Interface | Resolution | Reference Type | Voltage - Supply | Number of Channels | Power - Average Forward | Mounting Style | Package / Case | Architecture | Input Type | Product | INL/DNL (LSB) | Manufacturer | Sampling Frequency | Package Quantity | Standard Package | Part Status | Power (Watts) | Number of Bits | Number of Inputs | Analog Input:Output | Current Rating (Max) | Supplier Device Package | Software | Functional Diagram | Utilized IC / Part | Temperature - Test | Factory Pack Quantity | Sampling Rate (Per Second) | Mounting Type | Product Category | Rad Hardened | Data Rate (Max) | Power Supply Type | Number of ADCs / DACs | Voltage - Supply (Min) | Power Dissipation (Max) | Package Cooled | Number of Positions | S/N Ratio | Voltage Reference | Gain Bandwidth Product | Number of A/D Converters | Number of Pins | Function | Type | Other Names | SVHC | Tariff No | Weight | Material Finish | Features | Development Kit | Voltage Rating | Power - Max | Frequency | Power - Input | Digital I/O Lines | Width | Height | Length | Size / Dimension | Shell Size - Insert (Convert To) | Shutdown |
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 ADS131E04IPAGR IC AFE 16/24BIT 64KSPS 64TQFP Analog Front-End for Power Monitoring, Control and Protection Analog Front End - AFE Analog Front-End Texas Instruments | 1325 | 1: ¥69.156 | - | Lead free / RoHS Compliant | 2.7 V ~ 5.25 V | 1.8 V ~ 3.6 V | Tape & Reel (TR) | ADS131E04 | -40 to 105 | Serial SPI | 24 | Ext Int | 2.7 V to 5.25 V | 4 | 6 | SMD/SMT | 64-TQFP | Delta-Sigma | - | Analog Front Ends | 167.8 | Texas Instruments | 64 kS/s | 1500 | LARGE T&R | 1,500 | ACTIVE | 10.2mW | 16, 24 | 4 | 5.25 | Catalog | 64-TQFP (10x10) | SBAS561B | fbd_sbas561b.gif | View | -40 to 105 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ADS131E04IPAGR-ND | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
ADS131E06IPAGR IC AFE 16/24BIT 64KSPS 64TQFP ADC / DAC Multichannel Analog Front-End AFE General Purpose 6ADC 24-Bit 2.5V/3V/3.3V 64-Pin TQFP T/R Analog Front-End for Power Monitoring, Control and Protection Analog Front End - AFE Analog Front-End Texas Instruments | 2886 | 1: ¥78.744 | - | Lead free / RoHS Compliant | 2.7 V ~ 5.25 V | 1.8 V ~ 3.6 V | Tape & Reel (TR) | ADS131E06 | + 105 C | SPI | 16 bit | Ext Int | 5 V | 6 | 6 | SMD/SMT | 64-TQFP | Delta-Sigma | Analog | Analog Front Ends | 167.8 | Texas Instruments | 64 kS/s | 1500 | LARGE T&R | 1,500 | ACTIVE | 13.5mW | 16, 24 | 6 | General Purpose | Catalog | 64-TQFP (10x10) | SBAS561B | fbd_sbas561b.gif | View | -40 to 105 | 1500 | 64 KSPS | Surface Mount | ADC / DAC Multichannel | No | 64 KSPs | Analog/Digital | 6 | 1.8/2.7 V | 13.5 mW | TQFP | 64 | - | - | - | - | - | - | - | ADS131E06IPAGR-ND | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
ADS131E08IPAGR IC AFE 16/24BIT 64KSPS 64TQFP ADC / DAC Multichannel Analog Front-End AFE General Purpose 8ADC 24-Bit 2.5V/3V/3.3V 64-Pin TQFP T/R Analog Front-End for Power Monitoring, Control and Protection Analog Front End - AFE Analog Front-End Texas Instruments | 3000 | 1500: ¥54.6972 | - | Lead free / RoHS Compliant | 2.7 V ~ 5.25 V | 1.8 V ~ 3.6 V | Tape & Reel (TR) | ADS131E08 | + 105 C | SPI | 16 bit | Ext Int | 5 V | 8 | 6 | SMD/SMT | 64-TQFP | Delta-Sigma | Analog | Analog Front Ends | 167.8 | Texas Instruments | 64 kS/s | 1500 | LARGE T&R | 1,500 | ACTIVE | 17.6mW | 16, 24 | 8 | General Purpose | Catalog | 64-TQFP (10x10) | SBAS561B | fbd_sbas561b.gif | View | -40 to 105 | 1500 | 64 KSPS | Surface Mount | ADC / DAC Multichannel | No | 64 KSPs | Analog/Digital | 8 | 1.8/2.7 V | 17.6 mW | TQFP | 64 | - | - | - | - | - | - | - | ADS131E08IPAGR-ND | - | - | - | - | - | ADS131E08EVM-PDK | - | 17.6mW | - | - | - | - | - | - | - | - | - |
ADS131E04IPAG IC AFE 16/24BIT 64KSPS 64TQFP ADC / DAC Multichannel Analog Front-End AFE General Purpose 4ADC 24-Bit 2.5V/3V/3.3V 64-Pin TQFP Tube AFE, 4 CH, 24BIT, 64KSPS, PGA, 64TQFP Analog Front-End for Power Monitoring, Control and Protection 4通道 24 位 64ksps 能量计前端IC, SPI接口, 64针 TQFP封装 Analog Front End - AFE Analog Front-End Texas Instruments | 23 | 1: ¥81.54 | - | RoHS Compliant | 2.7 V ~ 5.25 V | 1.8 V ~ 3.6 V | Tube | ADS131E04 | + 105 C | SPI | 16 bit | Ext Int | 5 V | 4 | 6 | SMD/SMT | 64-TQFP | Delta-Sigma | Analog | - | 167.8 | - | - | 160 | TUBE | 160 | ACTIVE | 10.2mW | 16, 24 | 4 | General Purpose | Catalog | 64-TQFP (10x10) | SBAS561B | fbd_sbas561b.gif | View | -40 to 105 | 160 | 64 KSPS | Surface Mount | ADC / DAC Multichannel | No | 64 KSPs | Analog/Digital | 4 | 1.8/2.7 V | 10.2 mW | TQFP | 64 | - | - | - | - | :64 | :Analogue Front End Device IC | - | - | :No SVHC (20-Jun-2013) | 85423190 | 0.0003 | :MSL 3 - 168 hours | :Eight Differential Current and Voltage Inputs, Fault Detection and Device Testing Capability | - | - | - | - | - | - | - | - | - | - | - | - |
ADS131E06IPAG IC AFE 16/24BIT 64KSPS 64TQFP ADC / DAC Multichannel Analog Front-End AFE General Purpose 6ADC 24-Bit 2.5V/3V/3.3V 64-Pin TQFP Tube AFE, 6 CH, 24BIT, 64KSPS, PGA, 64TQFP Analog Front-End for Power Monitoring, Control and Protection Analog Front End - AFE Analog Front-End Texas Instruments | 234 | 1: ¥91.732 | - | RoHS Compliant | 2.7 V ~ 5.25 V | 1.8 V ~ 3.6 V | Tube | ADS131E06 | + 105 C | SPI | 16 bit | Ext Int | 5 V | 6 | 6 | SMD/SMT | 64-TQFP | Delta-Sigma | Analog | - | 167.8 | - | - | 160 | TUBE | 160 | ACTIVE | 13.5mW | 16, 24 | 6 | General Purpose | Catalog | 64-TQFP (10x10) | SBAS561B | fbd_sbas561b.gif | View | -40 to 105 | 160 | 64 KSPS | Surface Mount | ADC / DAC Multichannel | No | 64 KSPs | Analog/Digital | 6 | 1.8/2.7 V | 13.5 mW | TQFP | 64 | - | - | - | - | :64 | :Analogue Front End Device IC | - | - | :No SVHC (20-Jun-2013) | 85423190 | 0.0003 | :MSL 3 - 168 hours | :Four Channel CCD / CMOS Signal, CDS / SH Selectable, 16-bit Resolution, | - | - | - | - | - | - | - | - | - | - | - | - |
ADS131E08IPAG IC AFE 16/24BIT 64KSPS 64TQFP ADC / DAC Multichannel Analog Front-End AFE General Purpose 8ADC 24-Bit 2.5V/3V/3.3V 64-Pin TQFP Tube AFE, 8 CH, 24BIT, 64KSPS, PGA, 64TQFP Analog Front-End for Power Monitoring, Control and Protection 8通道 24 位 64ksps 能量计前端IC, SPI接口, 64针 TQFP封装 Analog Front End - AFE Analog Front-End Texas Instruments | 113 | 1: ¥117.78 | - | RoHS Compliant | 2.7 V ~ 5.25 V | 1.8 V ~ 3.6 V | Tube | ADS131E08 | + 105 C | SPI | 16 bit | Ext Int | 5 V | 8 | 6 | SMD/SMT | 64-TQFP | Delta-Sigma | Analog | - | 167.8 | - | - | 160 | TUBE | 160 | ACTIVE | 17.6mW | 16, 24 | 8 | General Purpose | Catalog | 64-TQFP (10x10) | SBAS561B | fbd_sbas561b.gif | View | -40 to 105 | 160 | 64 KSPS | Surface Mount | ADC / DAC Multichannel | No | 64 KSPs | Analog/Digital | 8 | 1.8/2.7 V | 17.6 mW | TQFP | 64 | - | - | - | - | :64 | :Analogue Front End Device IC | - | - | :No SVHC (20-Jun-2013) | 85423190 | 0.0003 | :MSL 3 - 168 hours | :Eight Differential Current and Voltage Inputs, Low-Noise PGAs, High-Resolution ADCs | - | - | - | - | - | - | - | - | - | - | - | - |
 ADS131E08SPAG Texas Instruments , 8通道 24 位 ADC, 串行接口, 64针 TQFP封装 Analog to Digital Converters - ADC 8-Channel, 24-Bit, AFE TEXAS INSTRUMENTS | 291 | 1: ¥110.228 | - | RoHS Compliant | 2.7 V to 5.25 V | 3.6 V | Tube | ADS131E08S | +105 °C | Serial, SPI | 24 位 | Internal | 1.8（数字）V，5（模拟）V | 8 Channel | 2 mW | SMD/SMT | TQFP-64 | Sigma-Delta | 单端 | Analog to Digital Converters | 10 ppm | Texas Instruments | 64 kS/s | TQFP | - | - | - | - | - | - | - | - | - | - | - | - | 160 | 64ksps | 表面贴装 | - | - | - | - | - | - | - | - | - | 115 dB | 2.4 V, 4 V | 0.1 % | 8 | 64 | Y | - | - | - | - | - | - | - | - | - | - | - 100 dB | 单 | 串行 | 10.2mm | 1.05mm | 10.2mm | 10.2 x 10.2 x 1.05mm | Delta Sigma | No Shutdown |
 ADS131A04EVM TEXAS INSTRUMENTS | 10 | 1: ¥1,114.38 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 | 766 | 1: ¥36.24 | - | RoHS Compliant | 3 V to 5.5 V | 1.65 V to 3.6 V | Reel | ADS131A02 | + 125 C | Serial, SPI | 24 bit | External, Internal | 3.6 V, 5.5 V | 2 Channel | 12.5 mW | SMD/SMT | TQFP-32 | Sigma-Delta | Differential | Analog Front Ends | - | Texas Instruments | 128 kS/s | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 111 dB | 2.442 V, 2.5 V | 0.03 % FS | 2 Converter | - | - | Power Monitor AFE | - | - | - | - | - | - | ADS131A04EVM | - | - | - | - | - | - | - | - | - | - | - |
ADS131A02IPBS Analog Front End - AFE 2-Channel Analog Front-End for Power Monitoring, Control, and Protection 32-TQFP -40 to 125 TEXAS INSTRUMENTS | 250 | 1: ¥36.924 | - | RoHS Compliant | 3 V to 5.5 V | 1.65 V to 3.6 V | Tray | ADS131A02 | + 125 C | Serial, SPI | 24 bit | External, Internal | 3.6 V, 5.5 V | 2 Channel | 17 mW | SMD/SMT | TQFP-32 | Sigma-Delta | Differential | Analog Front Ends | - | Texas Instruments | 128 kS/s | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 111 dB | 2.442 V, 2.5 V | 0.03 % FS | 2 Converter | - | - | Power Monitor AFE | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
ADS131A04IPBSR Analog Front End - AFE 4-Channel Analog Front-End for Power Monitoring, Control, and Protection 32-TQFP -40 to 125 TEXAS INSTRUMENTS | 49 | 1: ¥54.36 | - | RoHS Compliant | 3 V to 5.5 V | 1.65 V to 3.6 V | Reel | ADS131A04 | + 125 C | Serial SPI | 24 bit | External, Internal | 3.6 V | 4 Channel | 2.6 mW | SMD/SMT | TQFP-32 | Sigma-Delta | Differential | Analog Front Ends | +/- 7.5 LSB | Texas Instruments | 128 KS/s | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 115.2 dB | 2.5 V | +/- 0.03 % | 1 Converter | - | - | Precision AFE | - | - | - | - | - | - | - | 1.65 V to 3.6 V | - | - | - | - | - | - | - | - | - | - |
ADS131A04IPBS Analog Front End - AFE 4-Channel Analog Front-End for Power Monitoring, Control, and Protection 32-TQFP -40 to 125 TEXAS INSTRUMENTS | 164 | 1: ¥51.544 | - | RoHS Compliant | 3 V to 5.5 V | 1.65 V to 3.6 V | Tube | ADS131A04 | + 125 C | Serial SPI | 24 bit | External, Internal | 3.6 V | 4 Channel | 2.6 mW | SMD/SMT | TQFP-32 | Sigma-Delta | Differential | Analog Front Ends | +/- 7.5 LSB | Texas Instruments | 128 KS/s | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 115.2 dB | 2.5 V | +/- 0.03 % | 1 Converter | - | - | Precision AFE | - | - | - | - | - | - | - | 1.65 V to 3.6 V | - | - | - | - | - | - | - | - | - | - |
 ADS131E08SPAGR IC AFE 16/24BIT 64KSPS 64TQFP Analog to Digital Converters - ADC 8-Channel, 24-Bit, AFE Texas Instruments | 10 | 1: ¥90.1005 | - | RoHS Compliant | 2.7 V to 5.25 V | 3.6 V | Reel | ADS131E08S | - 40 C | - | - | - | - | - | - | - | - | - | - | Analog to Digital Converters | - | Texas Instruments | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |