ADS7951SRGER - Texas Instruments

Manufacturer Part Number

ADS7951SRGER

Manufacturer

Texas Instruments

Introduction

The ADS7951SRGER is an integral component in the data acquisition process, employed primarily for converting analog signals to digital data with high precision and speed.

Product Features and Performance

12-bit resolution for precise data output

Sampling rate of up to 1 Megasp per second for rapid data acquisition

8-channel single-ended input for multiple signal processing

Serial Peripheral Interface (SPI) for efficient data communication

Multiplexer-Sample and Hold-Analog to Digital Converter (MUX-S/H-ADC) configuration maximizing conversion integrity

Successive Approximation Register (SAR) architecture for accuracy and speed

Operates with external voltage references for flexibility in signal ranges

Product Advantages

Low power consumption suitable for battery-powered devices

High-temperature range operation (-40°C to 125°C) ensures reliability in extreme conditions

Multiplicity of inputs allows for versatile use in various applications

Fast sampling rate enables real-time data processing

Key Technical Parameters

Input Type: Single Ended

Number of Inputs: 8

Sampling Rate: 1M per second

Number of Bits: 12

Architecture: SAR

Voltage - Supply, Analog: 2.7V to 5.25V

Voltage - Supply, Digital: 1.7V to 5.25V

Quality and Safety Features

Enhanced thermal performance with a 24-VFQFN Exposed Pad package

Lead-free and RoHS compliant for environmental safety

Compatibility

Compatible with various microcontrollers and processors via SPI interface

Supports a wide range of supply voltages for both analog and digital circuits

Application Areas

Medical imaging systems

Industrial automation and process control

Portable instrumentation

Battery-powered devices

Data logging systems

Product Lifecycle

Active product status

No indication of discontinuation, ensuring long-term availability

Supports continuous product development and future system upgrades

Several Key Reasons to Choose This Product

High-precision 12-bit ADC for accurate signal conversion

High-speed sampling capability of up to 1Msps catering to dynamic applications

Flexible with both analog and digital supply voltages, ranging from 2.7V to 5.25V

Robust operation across a wide temperature range, suitable for extreme environments

Direct compatibility with a variety of digital systems via SPI interface

Surface mount package ideal for space-constrained applications

Multi-channel input facilitates concurrent processing of various signal types

Texas Instruments' reputation for quality and reliable semiconductor products