ADS1284IRHFT - Texas Instruments

Manufacturer Part Number

ADS1284IRHFT

Manufacturer

Texas Instruments

Introduction

The ADS1284IRHFT is a high-precision data acquisition analog to digital converter (ADC) designed for applications requiring high resolution and accuracy.

Product Features and Performance

Precision Sigma-Delta architecture

High sampling rate of 128k samples per second

31-bit resolution providing high accuracy measurements

Differential input type for improved noise rejection

Configurable via SPI interface allowing for easier integration

Features a programmable gain amplifier (PGA) for signal conditioning

Multiple supply voltages: Analog 2.15V ~ 5.25V, Digital 1.65V ~ 3.6V

Operates over a wide temperature range of -40°C ~ 85°C

Product Advantages

Exceptional resolution and accuracy for sensitive measurements

High level of integration simplifies design and reduces external component need

Flexible voltage supply options support a variety of power schemes

Robust thermal performance ensures reliability across temperature ranges

Key Technical Parameters

Number of Bits: 31

Sampling Rate: 128k samples per second

Number of Inputs: 2 (Differential)

Data Interface: SPI

Reference Type: External

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Manufactured by Texas Instruments, a leader in semiconductor reliability

Built-in thermal protection mechanisms

Compliance with industry-standard safety and quality norms

Compatibility

SPI interface compatible with a wide range of microcontrollers

External reference flexibility supports various signal levels

Application Areas

Medical instrumentation

High-precision measurements and data logging

Industrial control systems

Laboratory and scientific research equipment

Product Lifecycle

Status: Active

Continuously supported with potential future upgrades and replacements available

Several Key Reasons to Choose This Product

High-precision ADC suitable for demanding applications where accuracy is critical

Robust performance over a wide operating temperature range

Versatile compatibility and integration capabilities significantly ease design processes

Backed by Texas Instruments' commitment to quality and long-term availability

Provides sophisticated signal conditioning within a compact package, optimizing board space