Manufacturer Part Number
AD9742ACPZ
Manufacturer
Analog Devices
Introduction
The AD9742ACPZ is a 12-bit digital-to-analog converter from Analog Devices, designed primarily for data acquisition applications. It features fast settling time and a current source architecture.
Product Features and Performance
12-bit resolution
Fast settling time of 11ns
Current mode unbuffered output
Differential output capability
Supports both parallel data interface
Uses either external or internal reference types
Current source DAC architecture enhances signal integrity
Product Advantages
High-speed performance suitable for demanding applications
Flexibility in using either internal or external reference increases adaptability
Differential outputs reduce signal interference
Key Technical Parameters
Number of Bits: 12
Settling Time: 11ns
Voltage Supply, Analog: 2.7V ~ 3.6V
Voltage Supply, Digital: 2.7V ~ 3.6V
INL/DNL (LSB): ±0.5, ±0.4
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Complies with standard operational temperature ratings for industrial applications
Compatibility
Mounting Type: Surface Mount
Compatible with 32-LFCSP-WQ (5x5) package type
Application Areas
Telecommunications
Base station infrastructure
Digital synthesis
Signal reconstruction
Product Lifecycle
Current Product Status: Active
Not nearing discontinuation and replacements or upgrades currently available
Several Key Reasons to Choose This Product
Precise 12-bit resolution ensures high-quality output
Quick response with 11ns settling time ideal for fast-paced applications
Flexible reference input choice simplifies integration into existing systems
Differential outputs provide improved signal integrity
Wide operating temperature range suited for varied environmental conditions
Reliable surface mount compatibility for secure PCB integration