THS5661AIPW - Texas Instruments

Manufacturer Part Number

THS5661AIPW

Manufacturer

Texas Instruments

Introduction

The THS5661AIPW is a high-speed digital to analog converter (DAC) from Texas Instruments, designed primarily for data acquisition applications.

Product Features and Performance

12-bit resolution

Single DAC conversion

Fast settling time of 35ns typical

Current - Unbuffered output

Supports Differential output

Parallel data interface

Options for both external and internal reference types

Supports an analog supply voltage of 3V to 5.5V

Supports a digital supply voltage of 3V to 5.5V

INL/DNL of ±0.75, ±0.5 LSB

Current Source architecture

Product Advantages

High resolution of 12 bits ensures precise data conversion

Fast settling time enhances rapid signal processing

Capability of differential output reduces signal interference

Support for both internal and external references provides flexibility in usage

Wide range of supply voltages facilitates compatibility with varied operational environments

Key Technical Parameters

Number of Bits: 12

Settling Time: 35ns (Typical)

Output Type: Current - Unbuffered

Differential Output: Yes

Voltage - Supply, Analog: 3V ~ 5.5V

Voltage - Supply, Digital: 3V ~ 5.5V

INL/DNL (LSB): ±0.75, ±0.5

Quality and Safety Features

Current Source architecture ensures stable performance under varying load and temperature conditions

Operates effectively within a broad temperature range, from -40°C to 85°C

Compatibility

Supports Parallel interface for data input

Fits 28-TSSOP package which is commonly used, easing integration into existing systems

Multi-voltage compatibility aids use with different system designs

Application Areas

Data acquisition systems

Communication systems

Signal processing equipment

Industrial automation systems

Product Lifecycle

Status: Active

Not nearing discontinuation

Replacements and upgrades can be considered with other products in the CommsDAC™ series if higher performance or resolution is needed in future applications

Several Key Reasons to Choose This Product

Precision 12-bit output for accurate data conversion

Fast 35ns settling time enabling quick response in dynamic systems

Dual voltage operation supports both analog and digital systems

Provides option for internal or external reference, giving flexibility in various applications

Broad operating temperature suitable for diverse industrial environments

Sustained product availability ensures long-term reliability and support