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.
Manufacturer
Part Number (MPN)
ADC121S021CIMF/NOPB
Base Model
Detailed Description
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.
Package
SOT-23
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
ADC121S021CIMF/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments ADC121S021CIMF/NOPB Analog to Digital Converters (ADC) technical specifications.
General
Interface
SPI, Serial, 3-WIRE
RoHS
Yes
Number of Channels
1
Package / Case
SOT-23-6
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
5V
Lifecycle Status
Active
Package
SOT-23
Contact Plating
Tin, Matte
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 | 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.
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