Texas Instruments ADC122S021CIMM Analog to Digital Converters (ADC)
IC ADC 12BIT SAR 8VSSOP
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments ADC122S021CIMM Analog to Digital Converters (ADC) technical specifications.
General
Related Parts Comparison (ADC122S021CIMM vs ADC122S625CIMM/NOPB vs ADC122S021CIMM/NOPB vs ADC122S706CIMT/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 | |
|---|---|---|---|---|
| Operating Temperature | -40°C ~ 85°C | - 40°C ~ + 105°C | -40°C ~ 85°C | -40°C ~ 105°C |
| RoHS | No | Yes | Yes | Yes |
| Architecture | SAR | SAR | SAR | SAR |
| Input Type | SINGLE-ENDED | Differential | Single Ended | Differential, Single Ended |
| Interface Type | SPI | SPI | Microwire (Serial I/O), SPI | SPI |
| Package | MSOP | 10-VSSOP | VSSOP (DGK)-8 | 14-TSSOP |
| Reference Type | Supply | External | Supply | External |
| Series | ADC122S021 | ADC122S625 | -- | ADC122S706 |
| Package / Case | 8-TSSOP | -- | 8-TSSOP | 14-TSSOP |
| Mounting Type | Surface Mount | SMD/SMT | -- | Surface Mount |
| Supply Voltage | 5V | 5 V | -- | 5 V |
| Number of Channels | 2 | 2 Channel | -- | 2 Channel |
| Action |
Texas Instruments ADC122S021CIMM Analog to Digital Converters (ADC) Overview
2-channel, 12-bit successive approximation analog-to-digital converter (ADC) with serial SPI interface. Features a 200 kS/s conversion rate, 1.5 LSB full-scale error, and 72 dB signal-to-noise ratio. Operates from a 2.7V to 5.25V supply voltage with a typical power consumption of 2.2mW. Packaged in an MSOP-8 with tin/lead contact plating, suitable for surface mounting.
