AD9767ASTZ - Analog Devices Inc.

Manufacturer Part Number

AD9767ASTZ

Manufacturer

Analog Devices

Introduction

AD9767ASTZ is a dual 14-bit Digital to Analog Converter (DAC) designed for high-speed data acquisition systems, ideal for applications requiring dynamic performance.

Product Features and Performance

Dual 14-bit resolution for high precision conversion

Fast settling time of 35ns for quick response

Unbuffered current output for direct drive capability

Differential output for reduced noise interference

Parallel data interface for straightforward integration

Flexible reference options with both external and internal capabilities

Operates across a wide power supply range from 3V to 5.5V for analog and 2.7V to 5.5V for digital

Product Advantages

Enhanced resolution and fast response improves system accuracy and speed

Dual DAC design allows simultaneous output, increasing system throughput

Various reference options provide system flexibility

Differential output enhances signal integrity

Key Technical Parameters

Number of Bits: 14

Number of D/A Converters: 2

Settling Time: 35ns

Output Type: Current Unbuffered

Differential Output: Yes

Data Interface: Parallel

Voltage Supply, Analog: 3V ~ 5.5V

Voltage Supply, Digital: 2.7V ~ 5.5V

INL/DNL (LSB): ±1.5, ±1.0

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Robust thermal management supports operating temperatures from -40°C to 85°C

Low Integral Non-Linearity (INL) and Differential Non-Linearity (DNL) enhance accuracy and reliability

Compatibility

The device uses a standard 48-LQFP package facilitating easy mounting and compatibility with standard surface mount processes

Application Areas

Telecommunications

Base stations

Digital signal processing

Instrumentation systems

Product Lifecycle

Currently in an active state with no announced discontinuation

Suitable replacements or upgrades readily available should future product status change

Several Key Reasons to Choose This Product

Dual DAC integration with high 14-bit resolution guarantees superior output quality and system performance

Wide range operating temperatures make it suitable for demanding environments

Flexibility in reference and power supply options ensures ease of design and adaptability to various systems

Strong track record and reliability underscored by Analog Devices' reputation