ADS7142IRUGT - Texas Instruments

Manufacturer Part Number

ADS7142IRUGT

Manufacturer

Texas Instruments

Introduction

The ADS7142IRUGT is a versatile and low-power 12-bit analog-to-digital converter (ADC) designed for data acquisition in systems requiring minimal power consumption and space, featuring a dual input for pseudo-differential or single-ended signals.

Product Features and Performance

12-bit resolution offering fine-detail signal conversion

140k samples per second rate ensuring rapid data acquisition

Dual input channels support both pseudo-differential and single-ended inputs, enhancing flexibility in signal acquisition

I2C data interface for easy integration into digital systems

Configurable as a MUX-ADC, providing multiplexing capability for input signals

SAR architecture ensures quick data conversion with low power consumption

Operates on a supply voltage range of 1.65V to 3.6V, compatible with various power systems

Designed for surface mount technology to save board space

Operates across a wide temperature range of -40°C to 125°C for reliability in varied environmental conditions

Product Advantages

High-speed data acquisition with low latency

Flexible input configuration suits a wide range of application needs

Low power consumption extends battery life in portable applications

Wide operating temperature range increases reliability in harsh environments

Compact form factor suitable for space-constrained applications

Key Technical Parameters

Number of Bits: 12

Sampling Rate (Per Second): 140k

Number of Inputs: 2

Input Type: Pseudo-Differential, Single Ended

Data Interface: I2C

Voltage Supply, Analog: 1.65V ~ 3.6V

Voltage Supply, Digital: 1.65V ~ 3.6V

Operating Temperature: -40°C ~ 125°C

Package / Case: 10-XFQFN

Quality and Safety Features

Manufactured by Texas Instruments, renowned for quality and reliability in semiconductor technology

Built for high-temperature operation, ensuring durability and reliable performance under varying conditions

Compatibility

Easily integrates with microcontrollers featuring an I2C interface

Compatible with a broad range of analog supply voltages for versatile usage in different system architectures

Application Areas

Portable instrumentation and battery-operated devices

Data acquisition systems

Sensor interfacing and signal conditioning

Industrial control and monitoring systems

Medical devices and diagnostics

Product Lifecycle

Currently in the Active product lifecycle phase, not nearing discontinuation

Texas Instruments provides comprehensive support and documentation, ensuring long-term availability for designs

Several Key Reasons to Choose This Product

High-speed, accurate 12-bit data conversion realizes precise signal analysis

Dual input functionality with pseudo-differential and single-ended inputs offers flexible application in varied signal environments

Low power consumption and wide supply voltage range make it ideal for portable and battery-powered applications

The reliability of Texas Instruments' manufacturing ensures quality performance in demanding conditions

Wide temperature operation range supports usage in both industrial and consumer applications

Compact, surface-mount package aids in developing space-efficient designs