DAC7801LU - Texas Instruments

Manufacturer Part Number

DAC7801LU

Manufacturer

Texas Instruments

Introduction

The DAC7801LU is a dual 12-bit digital-to-analog converter designed for high-speed and precise data acquisition applications.

Product Features and Performance

Dual 12-bit D/A convertors

Fast settling time of 800ns

Current output type, unbuffered

Parallel data interface for rapid data transfer

Utilizes external reference for flexible control over output range

Precision R-2R architecture for accurate signal reproduction

Operates from a single 5V supply for both analog and digital circuits

Product Advantages

High-speed data processing suitable for real-time applications

Dual DACs enable output to two channels simultaneously

Low integral and differential nonlinearity ensuring precision output

Robust operation in extreme temperatures ranging from -40°C to 85°C

Key Technical Parameters

Number of Bits: 12

Number of D/A Converters: 2

Settling Time: 800ns

Output Type: Current Unbuffered

Data Interface: Parallel

Reference Type: External

Voltage Supply, Analog: 5V

Voltage Supply, Digital: 5V

INL/DNL (LSB): ±0.5 (Max), ±1 (Max)

Architecture: R-2R

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Compliant with industry-standard quality and safety regulations

Rigorous testing to ensure high reliability and performance

Compatibility

Compatible with standard 24-SOIC mount

Suitable for 5V based digital and analog systems

Application Areas

Industrial automation

Process control

Medical instrumentation

Communication systems

Product Lifecycle

Product status is active

No notice of discontinuation, ensuring ongoing availability

Replacement and upgrade options are readily available

Several Key Reasons to Choose This Product

Renowned manufacturer, ensuring reliability and support

High-resolution D/A conversion for precise applications

Quick response time suited for real-time systems

Parallel interface enables swift and efficient data handling

Flexible reference input increases application versatility

Dual channels offer multi-tasking capability within a single chip

Wide temperature operation makes it suitable for harsh environments