TLC3548IDW - Texas Instruments

Manufacturer Part Number

TLC3548IDW

Manufacturer

Texas Instruments

Introduction

The TLC3548IDW is a high-performance, 14-bit analog-to-digital converter (ADC) designed for data acquisition in sensor interfacing, multimedia, and industrial measurement applications.

Product Features and Performance

14-bit resolution

Sampling rate up to 200k samples per second

Supports 4 or 8 input channels

Input types include Pseudo-Differential and Single Ended

SPI data interface for communication

Multiplexer (MUX), Sample/Hold (S/H) and ADC integrated

Successive Approximation Register (SAR) architecture

Can use both external and internal reference voltages

Analog supply voltage at 5V

Digital supply voltage range from 2.7V to 5.5V

Operates in temperatures from -40°C to 85°C

Product Advantages

High precision and resolution for detailed data acquisition

Flexible input and voltage options cater to various application needs

Robust temperature range ensures performance in extreme conditions

Compact 24-SOIC package suitable for space-sensitive applications

Key Technical Parameters

Number of Bits: 14

Sampling Rate: 200k per second

Number of Inputs: 4, 8

Voltage - Supply, Analog: 5V

Voltage - Supply, Digital: 2.7V to 5.5V

Quality and Safety Features

Designed for reliability in industrial temperature ranges

Robust SOIC packaging for surface mount applications

Compatibility

SPI interface ensures compatibility with a wide range of microcontrollers and processors

Application Areas

Sensor interfacing

Multimedia systems

Industrial measurement

Product Lifecycle

Current Status: Last Time Buy

Advisory on possible discontinuation with recommendations for future product transitions

Several Key Reasons to Choose This Product

High resolution and sampling rate enhance detailed and rapid data capturing

Flexible input configurations support diverse sensor applications

Dual reference voltage ability allows for more precision control

Integration of MUX, S/H, and ADC simplifies system design

SPI compatibility broadens usability with various existing technologies