ADS1112IDGSR - Texas Instruments

Manufacturer Part Number

ADS1112IDGSR

Manufacturer

Texas Instruments

Introduction

High-precision 16-bit ADC with I2C interface

Product Features and Performance

16-bit resolution

240 samples per second

2 or 3 input channels

Differential and single-ended input types

Multiplexed with Programmable Gain Amplifier (MUX-PGA)

Sigma-Delta architecture

Internal reference voltage

Selectable I2C address for multi-device communication

Programmable gain amplifier for signal conditioning

Product Advantages

High resolution for precise measurement

Low power consumption for battery-powered applications

Small form factor for space-constrained designs

Selectable addresses enable multiple devices on a single bus

Key Technical Parameters

Number of Bits: 16

Sampling Rate: 240 sps

Number of Inputs: 2, 3

Input Type: Differential, Single Ended

Data Interface: I2C

Reference Type: Internal

Voltage Supply, Analog: 2.7V to 5.5V

Voltage Supply, Digital: 2.7V to 5.5V

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Robust operating temperature range for reliability in various environments

Sigma-Delta architecture for low noise performance

Compatibility

I2C communication compatible with numerous microcontrollers

Standard voltage ranges for easy integration into existing systems

Application Areas

Industrial instrumentation

Battery monitoring systems

Portable medical devices

Process control

Data acquisition systems

Product Lifecycle

Active status with ongoing manufacturer support

Long-term availability expected

Several Key Reasons to Choose This Product

High-resolution measurement capabilities

Flexible input configuration for versatile applications

Embedded PGA for enhanced signal processing

Easy-to-integrate I2C communication

Consistent performance over a wide temperature range

Supported by a reputable manufacturer with a history of reliability