ADC121S021CIMF - Texas Instruments

Manufacturer Part Number

ADC121S021CIMF

Manufacturer

Texas Instruments

Introduction

12-bit, 200kSPS, Single-Channel, Single-Supply ADC with SPI Interface

Product Features and Performance

12-bit resolution with no missing codes

200kSPS sampling rate

Single-ended input

Single-supply operation from 2.7V to 5.25V

Low power consumption of 1.5mW at 200kSPS

Integrated sample-and-hold function

SPI-compatible serial interface

Internal reference or external reference operation

Power-down mode for low-power operation

SOT-23-6 package

Product Advantages

High-speed operation with low-power consumption

Flexible interface and reference options

Small package size for compact designs

Key Technical Parameters

Resolution: 12 bits

Sampling Rate: 200kSPS

Analog Supply Voltage: 2.7V to 5.25V

Digital Supply Voltage: 2.7V to 5.25V

Operating Temperature: -40°C to 85°C

Quality and Safety Features

RoHS3 compliant

Tape and reel packaging for automated assembly

Compatibility

Compatible with various microcontrollers and processors with SPI interface

Application Areas

Industrial and instrumentation equipment

Portable medical devices

Power management systems

Automotive electronics

Product Lifecycle

The ADC121S021 is an active product and not nearing discontinuation.

Replacement or upgrade options are available from Texas Instruments, such as the ADC121S101 and ADC122S021.

Key Reasons to Choose This Product

High-performance 12-bit ADC with fast 200kSPS sampling rate

Low power consumption for efficient battery-powered applications

Flexible interface and reference options for easy system integration

Small SOT-23-6 package for space-constrained designs

Reliable and RoHS-compliant product from a reputable manufacturer, Texas Instruments