ADS7946SRTET - Texas Instruments

Manufacturer Part Number

ADS7946SRTET

Manufacturer

Texas Instruments

Introduction

The ADS7946SRTET is a 14-bit Analog to Digital Converter (ADC) specifically designed for data acquisition systems, providing high-speed and high-resolution data conversion.

Product Features and Performance

14-bit resolution

High sampling rate of 2 MSPS

Single-ended input configuration

SPI data interface for simplified integration

Supports MUX-S/H-ADC configuration

Successive Approximation Register (SAR) architecture

External reference voltage required

Wide analog supply voltage range from 2.7V to 5.25V

Digital supply voltage range from 1.65V to 5.25V

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

Product Advantages

High resolution and fast sampling rate enhance measurement accuracy and speed

Flexible voltage supply options accommodate varying power supplies

Wide operating temperature range ensures reliability under extreme conditions

Key Technical Parameters

Number of Bits: 14

Sampling Rate: 2M samples per second

Number of Inputs: 2

Input Type: Single Ended

Reference Type: External

Voltage Supply, Analog: 2.7V ~ 5.25V

Voltage Supply, Digital: 1.65V ~ 5.25V

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Built to operate reliably in a wide range of environmental conditions

Tested thoroughly for performance consistency

Compatibility

SPI interface allows for compatibility with most microcontrollers

Application Areas

Industrial process control

Portable instrumentation

Medical devices

Data acquisition systems

Product Lifecycle

Currently in active production

Not near discontinuation

Replacements or upgrades availability as newer models are developed

Several Key Reasons to Choose This Product

The ADS7946SRTET offers high-speed and high-precision data acquisition necessary for critical applications

Broad compatibility with various microcontrollers due to standard SPI interface

Robust operation in harsh environmental conditions making it suitable for industrial and outdoor applications

Ongoing product support and availability assure long-term usability