ADCS7478AIMFX - Texas Instruments

Manufacturer Part Number

ADCS7478AIMFX

Manufacturer

Texas Instruments

Introduction

The ADCS7478AIMFX is an 8-bit analog to digital converter from Texas Instruments, designed for data acquisition in systems requiring low power consumption and high-speed performance.

Product Features and Performance

High-speed sampling rate of 1 million samples per second (1MSPS)

Single analog input channel

Single-ended input type for simplified design

Serial Peripheral Interface (SPI) and Digital Signal Processor (DSP) compatible data interface

Sample-and-Hold to ADC ratio of 1:1 ensures precise timing

Integrated sample-and-hold (S/H) functionality

Successive Approximation Register (SAR) architecture for rapid data conversion

Operation from a single power supply with a wide range of 2.7V to 5.25V for both analog and digital voltages

Compatible with SOT-23-6 package for surface mount technology

Product Advantages

Space-saving SOT-23-6 package ideal for compact PCB designs

Low power consumption suitable for portable devices

High throughput rate beneficial for real-time data processing

Key Technical Parameters

8-bit resolution

1MSPS sampling rate

Single analog input

Supply voltage range from 2.7V to 5.25V

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

Quality and Safety Features

Operates reliably over wide temperature ranges suitable for industrial applications

Compatibility

Interfacing with digital systems using SPI or DSP communication protocols

Application Areas

Portable and battery-operated devices

Data acquisition systems

Industrial control and automation

Medical instrumentation

Communication systems

Product Lifecycle

Obsolete product status

Potential need to consider alternative solutions or seek excess inventory for maintenance of existing designs

Several Key Reasons to Choose This Product

Optimal choice for space-constrained applications due to compact SOT-23-6 package

Ability to accurately capture rapid transient signals with high-speed operation

Low voltage operation aligns with modern low-power design requirements

Simple interfacing with digital backends through standard communication protocols

Wide operating temperature range making it suitable for harsh environments

Surface mount compatibility for streamlined PCB assembly process