DAC082S085CIMM - Texas Instruments

Manufacturer Part Number

DAC082S085CIMM

Manufacturer

Texas Instruments

Introduction

The DAC082S085 is a dual, 8-bit digital-to-analog converter with a high-speed SPI interface.

Product Features and Performance

Dual 8-bit DACs

Settling time of 4.5µs for quick conversions

Buffered voltage output for stable performance

External reference for flexible range setting

String DAC architecture for accuracy

Operates across a wide temperature range of -40°C to 105°C

Low INL/DNL for precise output

Product Advantages

High-speed operation suitable for fast applications

Dual DACs save space and reduce system complexity

Wide supply voltage range increases compatibility

Extended operating temperature range benefits industrial applications

Key Technical Parameters

Number of Bits: 8

Number of D/A Converters: 2

Settling Time: 4.5µs

Voltage Supply, Analog: 2.7V ~ 5.5V

Voltage Supply, Digital: 2.7V ~ 5.5V

INL/DNL (LSB): ±0.14, +0.04/-0.02

Quality and Safety Features

Robust design for long-term reliability

Designed to operate in harsh environmental conditions

Compatibility

SPI, DSP interface for broad microcontroller compatibility

Flexible power supply requirements (2.7V to 5.5V for both analog and digital)

Application Areas

Industrial control systems

Automotive infotainment and audio systems

Communication equipment

Portable and battery-powered electronics

Product Lifecycle

Not recommended for new designs

Alternatives may be suggested for new applications

Several Key Reasons to Choose This Product

High-performance DAC from a reputable manufacturer

Space-saving design with dual channels

Broad power supply compatibility enhances versatility

High reliability and extended temperature range are ideal for industrial use

Precision output with low INL/DNL values

Readily available support and documentation from Texas Instruments