THS5641AIPW - Texas Instruments

Manufacturer Part Number

THS5641AIPW

Manufacturer

Texas Instruments

Introduction

The THS5641AIPW is a high-speed 8-bit digital-to-analog converter (DAC) from Texas Instruments' CommsDAC™ series, designed for data acquisition systems requiring high-speed and precise digital-to-analog conversion.

Product Features and Performance

8-bit resolution

Single DAC channel

Fast setting time of 35ns (typical)

Unbuffered current output

Supports differential output

Parallel data interface for high speed communication

Flexible reference input, compatible with both external and internal sources

Product Advantages

High-speed performance suitable for video and communication systems

Precision of ±0.1 LSB INL and ±0.05 LSB DNL

Supports a wide range of supply voltages from 3V to 5.5V

Current source architecture for improved output accuracy

Operational over an industrial temperature range of -40°C to 85°C

Key Technical Parameters

Number of Bits: 8

Number of D/A Converters: 1

Settling Time: 35ns (Typical)

Output Type: Current - Unbuffered

Differential Output: Yes

Data Interface: Parallel

Reference Type: External, Internal

Voltage - Supply, Analog: 3V ~ 5.5V

Voltage - Supply, Digital: 3V ~ 5.5V

INL/DNL (LSB): ±0.1, ±0.05

Architecture: Current Source

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Designed and tested for operation in industrial temperature ranges

Compliance with Texas Instruments' quality and safety standards

Compatibility

Compatible with various microcontrollers and digital systems with parallel interface

The device's wide supply voltage range allows for flexible integration with numerous analog systems

Application Areas

High-speed networking equipment

Video processing systems

Data acquisition and signal processing

Industrial and medical instrumentation

Communications infrastructure

Product Lifecycle

Active product status, indicating ongoing manufacture and availability

Not identified as nearing discontinuation, ensuring support and supply continuity for existing designs

Several Key Reasons to Choose This Product

Rapid settling time enabling high-speed digital-to-analog conversions for real-time applications

Excellent linearity with low INL/DNL errors providing high-precision outputs

Differential output capability for improved noise immunity

Versatility through both external and internal reference voltage options

Robust operation in extreme environmental conditions due to the industrial temperature range

Surface mount, 28-TSSOP packaging ideal for space-constrained applications