AD9742ARUZ - Analog Devices Inc.

Manufacturer Part Number

AD9742ARUZ

Manufacturer

Analog Devices

Introduction

High-Speed 12-Bit TxDAC Digital-to-Analog Converter

Product Features and Performance

12-bit resolution

Single D/A converter

11ns settling time

Current unbuffered output

Differential output capability

Parallel data interface

Dual voltage supply operation

Selectable external or internal reference

Current Source architecture

Operating temperature range from -40°C to 85°C

Product Advantages

High-speed performance suitable for communications applications

Excellent integral and differential nonlinearity specifications

Flexible reference input allowing user-defined performance tuning

Robust differential output option enhances signal integrity

Key Technical Parameters

Number of Bits: 12

Settling Time: 11ns (Typ)

Output Type: Current - Unbuffered

Differential Output: Yes

Data Interface: Parallel

Reference Type: External, Internal

Voltage - Supply, Analog: 2.7V to 3.6V

Voltage - Supply, Digital: 2.7V to 3.6V

INL/DNL (LSB): ±0.5, ±0.4

Quality and Safety Features

TxDAC® series known for precision and reliability

Operating temperature specified for industrial ranges

Compatibility

28-TSSOP package compatible with standard surface mount processes

Application Areas

Wireless infrastructure

Communications equipment

Signal generation systems

Automated test equipment

Product Lifecycle

Status: Active

Monitored for end-of-life announcements

Potential for future upgrades or replacements available

Reasons to Choose This Product

Optimized for dynamic performance in digital communication systems

Balances speed and resolution for diverse applications

Supports mixed-signal integration with both analog and digital voltage supplies

Built by Analog Devices, a reputable manufacturer in DAC technologies

Minimized footprint with TSSOP packaging ideal for space-constrained designs