Texas Instruments ADC081C021CIMK/NOPB Analog to Digital Converters (ADC)
8-bit, 1-channel SAR Analog-to-Digital Converter (ADC) featuring a 189kSPS conversion rate and I²C interface.

Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments ADC081C021CIMK/NOPB Analog to Digital Converters (ADC) technical specifications.
General
Alternate Parts Comparison (ADC081C021CIMK/NOPB vs ADC081C027CIMKX/NOPB vs ADC081C021CIMKX/NOPB vs ADC081C027CIMK/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 Thin, TSOT-23-6 | SOT-23-6 Thin, TSOT-23-6 | SOT-23-6 Thin, TSOT-23-6 | SOT-23-6 Thin, TSOT-23-6 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 105°C | -40°C ~ 105°C | -40°C ~ 105°C | -40°C ~ 105°C |
| Architecture | SAR | SAR | SAR | SAR |
| Configuration | S/H-ADC | S/H-ADC | S/H-ADC | S/H-ADC |
| Data Interface | I²C | I²C | I²C | I²C |
| Input Type | SINGLE-ENDED | Single Ended | Single Ended | Single Ended |
| Number of Ad Converters | 1 | 1 | 1 | 1 |
| Number of Bits | 8 | 8 | 8 | 8 |
| Number of Inputs | 1 | 1 | 1 | 1 |
| Ratio Shadc | 1:1 | 1:1 | 1:1 | 1:1 |
| Reference Type | Supply | Supply | Supply | Supply |
| Action |
Texas Instruments ADC081C021CIMK/NOPB Analog to Digital Converters (ADC) Overview
8-bit, 1-channel SAR Analog-to-Digital Converter (ADC) featuring a 189kSPS conversion rate and I²C interface. Offers 0.25LSB Integral Nonlinearity (INL) and Differential Nonlinearity (DNL), with a full-scale error of 0.4LSB. Operates from a 2.7V to 5.5V supply, consuming a maximum of 13mW. Packaged in a 6-pin TSOT with tin plating, suitable for surface mounting.
Extended operating temperature range from -40°C to 105°C.