ADS7952SBDBTR - Texas Instruments

Manufacturer Part Number

ADS7952SBDBTR

Manufacturer

Texas Instruments

Introduction

The ADS7952SBDBTR is a high-performance, low-power, 12-bit analog-to-digital converter (ADC) with a sampling rate of 1 MSPS.

Product Features and Performance

12-bit resolution

1M samples per second (MSPS) sampling rate

12 single-ended input channels

SPI-compatible serial interface

Multiplexer (MUX), sample-and-hold (S/H), and ADC integrated

SAR (Successive Approximation Register) architecture

External voltage reference

Analog supply voltage range of 2.7V to 5.25V

Digital supply voltage range of 1.7V to 5.25V

Supports microPOWER™ series characteristics

Product Advantages

High resolution for precise data acquisition

Fast sampling rate for real-time monitoring

Multiple input channels for versatile data collection

Low power consumption suitable for portable devices

Compatible with various microcontrollers via SPI

Suitable for a range of temperatures (-40°C to 125°C)

Key Technical Parameters

Number of Bits: 12

Sampling Rate: 1MSPS

Number of Inputs: 12

Input Type: Single Ended

Data Interface: SPI

Ratio S/H:ADC: 1:1

Number of A/D Converters: 1

Architecture: SAR

Reference Type: External

Voltage Supply, Analog: 2.7V to 5.25V

Voltage Supply, Digital: 1.7V to 5.25V

Quality and Safety Features

Operates in a broad temperature range (-40°C to 125°C)

Constancy in performance across power supply variations

Compatibility

SPI interface compatible with a variety of microcontrollers and digital systems

Flexible supply voltage ranges for mixed-voltage systems

Application Areas

Industrial control systems

Portable instrumentation

Medical devices

Data acquisition systems

Battery-powered equipment

Product Lifecycle

Product Status: Active

Not near discontinuation

Availability of replacements or upgrades may vary; checking with Texas Instruments is advisable

Several Key Reasons to Choose This Product

High-resolution ADC improves system accuracy

The ability to sample multiple inputs makes it ideal for complex systems

Fast sample rate facilitates real-time data processing

Integration of MUX, S/H, and ADC saves space and component cost

Robust temperature range ensures reliability in varied environments

Low power consumption extends battery life for portable devices

Texas Instruments' reputation for quality and support

The microPOWER™ series is known for its power efficiency, making it ideal for portable applications

SPI interface ensures easy integration with most digital systems