DAC7568IAPW - Texas Instruments

Manufacturer Part Number

DAC7568IAPW

Manufacturer

Texas Instruments

Introduction

The DAC7568IAPW is a precision 12-bit, 8-channel digital-to-analog converter designed for use in systems requiring accurate analog output, such as instrumentation and telecommunication.

Product Features and Performance

12-bit resolution

8 individual D/A converters

String DAC architecture

Fast settling time of 10µs

Buffered voltage output

SPI and DSP compatible data interface

Selectable internal or external reference

Multiple power supply options: Analog 2.7V to 5.5V, Digital 2.7V to 5.5V

Integral nonlinearity (INL): ±0.3 LSB

Differential nonlinearity (DNL): ±0.05 LSB

Wide operating temperature range: -40°C to 125°C

Product Advantages

High integration with 8 DACs in one package

Flexibility through the use of both internal and external references

Compatible with various microcontroller interfaces

Precision output suitable for demanding applications

Key Technical Parameters

Number of Bits: 12

Number of D/A Converters: 8

Settling Time: 10µs

Output Type: Voltage - Buffered

Reference Type: External, Internal

Voltage Supply Range, Analog and Digital: 2.7V to 5.5V

INL/DNL (LSB): ±0.3, ±0.05

Quality and Safety Features

Robust operating temperature range ensures performance in harsh environments

High resolution and accuracy for reliable analog signal conversion

Compatibility

SPI, DSP data interface compatibility

Surface mount 14-TSSOP package for easy PCB integration

Application Areas

Precision instrumentation

Industrial automation

Telecommunications

Aerospace and defense electronics

Digital control systems

Product Lifecycle

Status: Active

The product remains in full production with no indication of discontinuation. Availability of replacements or upgrades can be checked with Texas Instruments.

Several Key Reasons to Choose This Product

High channel count with 8 DACs reduces complexity and board space

Robust performance across wide temperature and voltage ranges ensures reliability

Suitable for high-precision tasks due to excellent linearity specs

Streamlined integration with multiple digital interfaces for system flexibility

Industry-standard package eases manufacturability and prototyping