DAC9881SBRGET - Texas Instruments

Manufacturer Part Number

DAC9881SBRGET

Manufacturer

Texas Instruments

Introduction

The DAC9881SBRGET is a high-precision, 18-bit digital-to-analog converter (DAC) designed for data acquisition systems and precision applications.

Product Features and Performance

18-bit resolution ensuring high precision

Single D/A converter for streamlined operations

Quick settling time of 5µs for rapid output adjustments

Buffered voltage output for stable performance

SPI and DSP data interfaces for flexible communication

R-2R architecture for improved accuracy and stability

Operating temperature range from -40°C to 105°C suitable for various environments

Product Advantages

High resolution enhances precision in critical applications

Fast settling time allows for quick response to control inputs

Dual voltage supply options and wide digital supply range for compatibility with various systems

Flexible communication protocol support accommodates different data sources

Rugged design ensures reliability under harsh conditions

Key Technical Parameters

Number of Bits: 18

Settling Time: 5µs (Typ)

Output Type: Voltage Buffered

Data Interface: SPI, DSP

Voltage Supply, Analog: 2.7V ~ 3.3V, 5V

Voltage Supply, Digital: 1.7V ~ 5.5V

INL/DNL (LSB): ±2, ±0.75

Operating Temperature: -40°C ~ 105°C

Quality and Safety Features

Built to Texas Instruments' strict quality standards

R-2R architecture for predictable performance

Thoroughly tested across temperature ranges for robustness

Compatibility

Flexible supply voltage compatibility for diverse systems

SPI and DSP interfaces for wide interoperability

Application Areas

Precision instrumentation

Data acquisition systems

Industrial control systems

Medical devices

Communication infrastructure

Product Lifecycle

Active status ensures ongoing production and support

Not nearing discontinuation, securing supply continuity for projects

Several Key Reasons to Choose This Product

High-resolution output essential for precision measurement applications

Rapid settling time enables dynamic response in control systems

Flexible interfacing and dual-supply voltage support ensure compatibility with a wide range of equipment

Robust design tailored for demanding environments increases system reliability

Backed by Texas Instruments' commitment to quality and long-term availability, reducing risks associated with product lifecycle changes