TLC1543QDWREP - Texas Instruments

Manufacturer Part Number

TLC1543QDWREP

Manufacturer

Texas Instruments

Introduction

The TLC1543QDWREP is a 10-bit Analog to Digital Converter (ADC) from Texas Instruments, specifically designed for data acquisition applications. It comes in a 20-SOIC package and is intended for surface mount applications.

Product Features and Performance

10-bit resolution

Sampling rate up to 38k samples per second

11 single-ended input channels

Serial Peripheral Interface (SPI) data interface

Multiplexer with Sample/Hold (MUX-S/H-ADC)

Successive Approximation Register (SAR) architecture

Supports external reference voltage

Selectable address feature for SPI interface

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

Product Advantages

High-resolution ADC enhances accuracy in measurement applications

Fast sampling rate suitable for real-time data acquisition

Multiple input channels allow for the monitoring of various sensors with a single ADC

Flexible SPI interface facilitates easy integration with most microcontrollers

SAR architecture provides reliable and fast data conversion

External reference voltage enables customization for different application needs

Key Technical Parameters

Number of Bits: 10

Sampling Rate (Per Second): 38k

Number of Inputs: 11

Input Type: Single Ended

Data Interface: SPI

Architecture: SAR

Reference Type: External

Voltage Supply, Analog: 5V

Voltage Supply, Digital: 5V

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Engineered to meet stringent Texas Instruments quality and safety standards

Robust SOIC package ensures reliability even in challenging environmental conditions

Compatibility

SPI interface provides wide compatibility with various microcontrollers and digital systems

The external reference voltage feature allows adaptation to diverse application requirements

Application Areas

Industrial monitoring systems

Environmental sensing

Medical equipment

Process control

Automotive systems

Product Lifecycle

Active status indicates the product is currently in production and not nearing discontinuation

Availability of replacements or upgrades should be checked on Texas Instruments’ website for future developments

Several Key Reasons to Choose This Product

Offers high resolution and fast conversion rate for precise data acquisition applications

Supports a wide range of input channels to monitor various parameters with a single device

Flexible interfacing and external reference capability enhance adaptability to numerous applications

High reliability and the backing of Texas Instruments’ reputation in the industry

Operates across a broad temperature range, suitable for demanding environments