ADS8548SRGCR - Texas Instruments

Manufacturer Part Number

ADS8548SRGCR

Manufacturer

Texas Instruments

Introduction

The ADS8548SRGCR is a 14-bit, 600kSPS, 8-channel analog-to-digital converter with simultaneous sampling and an SAR architecture.

Product Features and Performance

14-bit resolution

Sampling rate of 600k samples per second

8 single-ended input channels

SPI and parallel data interfaces

Simultaneous sampling capability

Successive approximation register (SAR) architecture

External and internal reference voltage options

Product Advantages

High-resolution 14-bit ADC

Fast sampling rate suitable for high-speed applications

Multiple input channels for accommodating various signals

Simultaneous sampling reduces delay between channels

Flexible data interface with SPI and parallel options

Wide operating temperature range for harsh environments

Key Technical Parameters

Number of Bits: 14

Sampling Rate: 600kSPS

Number of Inputs: 8

Input Type: Single Ended

Data Interface: SPI, Parallel

Configuration: Sample-and-Hold ADC

Ratio - S/H:ADC: 1:1

Number of A/D Converters: 1

Architecture: SAR

Reference Type: External, Internal

Analog Supply Voltage: 5V

Digital Supply Voltage: 2.7V to 5.5V

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Wide operating temperature range for reliability in extreme conditions

Packaged in a 64-VFQFN Exposed Pad for thermal efficiency

Robust SAR architecture for consistent performance

Compatibility

SPI and parallel interfaces for compatibility with a variety of microcontrollers and digital systems

Surface mount 64-VQFN (9x9) package for PCB integration

Application Areas

Industrial control systems

Medical equipment

Data acquisition systems

Robotics

Telecommunications

Product Lifecycle

Status: Active

Not nearing discontinuation

Availability of replacements or upgrades may vary with new product developments

Several Key Reasons to Choose This Product

High-resolution ADC allows for precise data conversion

High sampling rate optimal for dynamic signal acquisition

The ability to connect multiple sensors due to 8-input channels

Simultaneous sampling feature maintains signal integrity across channels

Flexible digital interface options enable easy system integration

Supports both external and internal reference voltages for design flexibility

Durable design suitable for industrial and automotive applications

Broad operating temperature range caters to harsh environmental conditions

Manufactured by Texas Instruments, a leader in semiconductor technology