Texas Instruments ADC121S021CIMF/NOPB Analog to Digital Converters (ADC)
12-Bit Analog-to-Digital Converter (ADC) with a single-ended input and SPI serial interface.
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments ADC121S021CIMF/NOPB Analog to Digital Converters (ADC) technical specifications.
General
Alternate Parts Comparison (ADC121S021CIMF/NOPB vs ADC121S625CIMM/NOPB vs ADC121S101QIMF/NOPB vs ADC121S051CISD/NOPB)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | SOT-23-6 | -- | SOT-23-6 | 6-WDFN Exposed Pad |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -- | -40°C ~ 125°C | -40°C ~ 85°C |
| Architecture | SAR | -- | SAR | SAR |
| Configuration | S/H-ADC | -- | S/H-ADC | S/H-ADC |
| Data Interface | SPI, DSP | -- | SPI, DSP | SPI, DSP |
| Input Type | SINGLE-ENDED | -- | Single Ended | Single Ended |
| Number of Ad Converters | 1 | -- | 1 | 1 |
| Number of Bits | 12 | -- | 12 | 12 |
| Number of Inputs | 1 | -- | 1 | 1 |
| Ratio Shadc | 1:1 | -- | 1 | 1:1 |
| Reference Type | Supply | -- | Supply | Supply |
| Action |
Texas Instruments ADC121S021CIMF/NOPB Analog to Digital Converters (ADC) Overview
12-Bit Analog-to-Digital Converter (ADC) with a single-ended input and SPI serial interface. Features a 200 kS/s conversion rate, 1 LSB integral nonlinearity, and 0.45 LSB differential nonlinearity. Operates from a 2.7V to 5.25V supply voltage with a typical power consumption of 1.5mW. Packaged in a 6-SOT-23 for surface mounting, this component offers a 72.3dB signal-to-noise ratio and is RoHS compliant.