ADS7950SDBTR - Texas Instruments

Manufacturer Part Number

ADS7950SDBTR

Manufacturer

Texas Instruments

Introduction

High-performance, microPOWER™ 12-bit analog-to-digital converter

Product Features and Performance

12-bit resolution

Sampling Rate up to 1 MSPS

4 single-ended input channels

SPI data interface

MUX-S/H-ADC configuration

SAR architecture for high speed and accuracy

Supports external reference voltage

Wide analog supply voltage range: 2.7V to 5.25V

Wide digital supply voltage range: 1.7V to 5.25V

Operational temperature range from -40°C to 125°C

Product Advantages

Low power consumption ideal for battery-powered applications

Adequate sample rate for various data acquisition applications

Flexible voltage supply options for system integration

High-temperature performance for industrial applications

Key Technical Parameters

Number of Bits: 12

Sampling Rate (Per Second): 1M

Number of Inputs: 4

Input Type: Single Ended

Data Interface: SPI

Number of A/D Converters: 1

Reference Type: External

Voltage - Supply, Analog: 2.7V ~ 5.25V

Voltage - Supply, Digital: 1.7V ~ 5.25V

Quality and Safety Features

Robust operating temperature range ensures reliability in extreme environments

Packaging designed for surface mount technology, enhancing manufacturing quality

Compatibility

SPI interface compatibility with various microcontrollers and digital systems

Flexible supply voltage compatibility for mixed-voltage system environments

30-TSSOP package compatible with standard PCB layouts

Application Areas

Portable and battery-powered devices

Data acquisition systems

Industrial control systems

Medical instrumentation

Product Lifecycle

Product Status: Active

No indication of discontinuation, with ongoing support

Replacements or upgrades should appear in the texas-instruments microPOWER™ series

Several Key Reasons to Choose This Product

Performance optimized for power-sensitive applications

Versatility through multiple input channels and wide voltage range

Integration ease with common digital interfaces and reference types

Durable operational range suitable for industrial and automotive applications

Quality assurances from trusted manufacturer Texas Instruments

Robust packaging suitable for automated manufacturing processes