ADS8634SRGER - Texas Instruments

Manufacturer Part Number

ADS8634SRGER

Manufacturer

Texas Instruments

Introduction

High-performance 12-bit 1MSPS ADC with four single-ended inputs

Product Features and Performance

12-bit resolution

Sampling rate up to 1M samples per second

4 single-ended input channels

SPI data interface

Multiplexed Sample-and-Hold (MUX-S/H) with ADC

Successive Approximation Register (SAR) architecture

Temperature sensor integrated

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

Surface mount 24-VFQFN package

Product Advantages

Accurate high-speed sampling

Multiple input channels for varied sensor data collection

Integrated temperature sensing capability

Broad analog and digital supply voltage range

Designed for automated placement in Tape & Reel packaging

Key Technical Parameters

12-bit resolution

1MSPS sampling rate

4 single-ended inputs

SPI interface

1:1 S/H:ADC ratio

One A/D converter

SAR architecture

External and Internal reference

Analog supply voltage 2.7V to 5.25V

Digital supply voltage 1.65V to 5.25V

Quality and Safety Features

Robust operating temperature range

Proven SAR ADC reliability

Compliant with industry quality standards

Compatibility

SPI compatible interface for easy integration with most microcontrollers

Works with a range of analog and digital supply voltages

Application Areas

Industrial process control

Data acquisition systems

Medical electronics

Automotive systems

Portable instrumentation

Product Lifecycle

Product status is active

Product lifecycle considerations should be confirmed with Texas Instruments

Several Key Reasons to Choose This Product

High-speed precision acquisition for real-time applications

Flexibility through multiple single-ended inputs

Integrated temperature sensing for system monitoring

Compatible with various microcontrollers through SPI

Stable performance across wide temperature and voltage ranges

Suitable for high-volume production with Tape & Reel packaging