Texas Instruments ADC121S021CIMF/NOPB Analog to Digital Converters (ADC)
IC ADC 12BIT SAR SOT23-6
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments ADC121S021CIMF/NOPB Analog to Digital Converters (ADC) technical specifications.
General
Related Parts Comparison (ADC121S021CIMF/NOPB vs ADC121S625CIMM/NOPB vs ADC121S101QIMF/NOPB vs ADC121S051CISD/NOPB)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | SOT-23-6 | 8-TSSOP | SOT-23-6 | 6-WDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 125°C | -40°C ~ 85°C |
| Supply Voltage | 5V | 5 V | 2.7 V ~ 5.25 V | 3.3 V, 5 V |
| Number of Channels | 1 | 1 Channel | 1 Channel | 1 Channel |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Architecture | SAR | SAR | SAR | SAR |
| Configuration | S/H-ADC | S/H-ADC | S/H-ADC | S/H-ADC |
| Data Interface | SPI, DSP | SPI, DSP | SPI, DSP | SPI, DSP |
| Input Type | SINGLE-ENDED | Differential, Single Ended | Single Ended | Single Ended |
| Interface Type | Microwire (Serial I/O), SPI | 3-Wire, SPI | 3-Wire, SPI | 3-Wire, SPI |
| 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.
