DAC7562TDSCR - Texas Instruments

Manufacturer Part Number

DAC7562TDSCR

Manufacturer

Texas Instruments

Introduction

The DAC7562TDSCR from Texas Instruments is a high-performance, dual-channel 12-bit digital-to-analog converter (DAC) suitable for a wide range of applications requiring precise analog output.

Product Features and Performance

Dual 12-bit D/A Converters

10µs Typical Settling Time

Buffered Voltage Output

SPI and DSP Compatible Data Interface

External and Internal Reference Selection

Wide Supply Voltage Range: 2.7V to 5.5V

String DAC Architecture for Accurate Performance

Extended Temperature Range: -40°C to 125°C

Product Advantages

High-Precision Analog Output with Low INL/DNL

Flexible Interface Options Catering to Various Microcontrollers and DSPs

Supports a Broad Range of Power Supply Configurations

Enhanced Durability for Industrial Environments with an Extended Temperature Range

Compact 10-WSON Package for Space-Constrained Applications

Key Technical Parameters

Number of Bits: 12

Number of D/A Converters: 2

Settling Time: 10µs (Typical)

Output Type: Voltage Buffered

Differential Output: No

Data Interface: SPI, DSP

Reference Type: External, Internal

Voltage Supply, Analog: 2.7V ~ 5.5V

Voltage Supply, Digital: 2.7V ~ 5.5V

INL/DNL (LSB): ±0.3, ±0.05

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Robust Design Compliant with Industrial Quality Standards

String DAC Architecture Ensures Consistent and Accurate Output

Compatibility

Compatible with Various Microcontrollers and DSPs through SPI and DSP Interface

Flexible Reference Voltage Compatibility, Supporting Both External and Internal References

Application Areas

Industrial Control Systems

Automated Test Equipment

Digital Signal Processing

Communication Systems

Portable Instruments

Product Lifecycle

Status: Active

The product is not nearing discontinuation, and replacements or upgrades are readily available.

Several Key Reasons to Choose This Product

High Precision and Low Error Rate Enhance System Accuracy

Dual DAC Configuration Offers Versatility in Multi-channel Applications

Wide Operating Temperature Range Ensures Reliability in Harsh Environments

Compact Form Factor Enables Integration into Space-Constrained Designs

Extensive Support from Texas Instruments Including Documentation and Development Tools