ADC122S051CIMM - Texas Instruments

Manufacturer Part Number

ADC122S051CIMM

Manufacturer

Texas Instruments

Introduction

The ADC122S051CIMM is a 12-bit analog-to-digital converter designed for data acquisition systems.

Product Features and Performance

12-bit resolution

500k samples per second

Dual single-ended inputs

Serial Peripheral Interface (SPI) and Digital Signal Processor (DSP) compatible data interface

MUX-S/H-ADC configuration for input multiplexing and sample-and-hold

Successive Approximation Register (SAR) architecture

Suitable for operation within a wide supply voltage range (2.7V to 5.25V)

Product Advantages

High-speed performance with moderate resolution

Simple interfacing with serial data output

Low power consumption suitable for battery-powered applications

Efficient design enables precision measurements

Key Technical Parameters

Number of Bits: 12

Sampling Rate: 500kSPS

Input Type: Single Ended

Data Interface: SPI, DSP

Number of A/D Converters: 1

Architecture: SAR

Voltage - Supply, Analog: 2.7V - 5.25V

Voltage - Supply, Digital: 2.7V - 5.25V

Quality and Safety Features

Operational temperature range from -40°C to +85°C, ensuring reliability under extreme conditions

Compatibility

SPI and DSP data interface compatibility with various microcontrollers and digital systems

Application Areas

Battery-powered devices

Portable instrumentation

Data acquisition systems

Medical equipment

Industrial control

Product Lifecycle

Obsolete status

Check for replacements or upgrades if necessary

Several Key Reasons to Choose This Product

Suitable for multichannel and portable applications due to low power consumption and high-speed capabilities

Reliable performance over a wide temperature range

Easy integration with digital systems via SPI and DSP interfaces

Can be used with a single power supply, simplifying the system power design

Compact 8-VSSOP package for space-constrained applications