Texas Instruments ADS1211U Analog to Digital Converters (ADC)
24-bit delta-sigma Analog-to-Digital Converter (ADC) with 4 differential analog inputs and a 16 kS/s sampling rate.
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Technical Specifications
Texas Instruments ADS1211U Analog to Digital Converters (ADC) technical specifications.
General
Alternate Parts Comparison (ADS1211U vs ADS1211U/1K vs ADS1211UG4 vs ADS7804UB)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -- | -40°C ~ 85°C | -40°C ~ 85°C |
| Input Type | DIFFERENTIAL | -- | Differential | SINGLE-ENDED |
| Number of Ad Converters | 1 | -- | 1 | 1 |
| Number of Bits | 24 | -- | 24 | 12 |
| Number of Inputs | 4 | -- | 4 | 1 |
| Package | SOIC | -- | 24-SOIC (0.295", 7.50mm Width) | SOIC |
| Action |
Texas Instruments ADS1211U Analog to Digital Converters (ADC) Overview
24-bit delta-sigma Analog-to-Digital Converter (ADC) with 4 differential analog inputs and a 16 kS/s sampling rate. Features include 1 LSB differential nonlinearity, an integrated voltage reference of 2.5V, and a programmable gain amplifier (PGA). Operates from a 4.75V to 5.25V supply, with typical power consumption of 27.5mW.
Interface options include SPI and Serial, with a bipolar/unipolar input polarity. Packaged in a 24-pin SOIC with gold contact plating, suitable for operation between -4...
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