Manufacturer Part Number
AD7247AQ
Manufacturer
Analog Devices
Introduction
The AD7247AQ is a dual 12-bit digital to analog converter (DAC) from Analog Devices, designed for high-speed and high-precision applications in data acquisition systems.
Product Features and Performance
Dual 12-bit D/A Converters
Fast settling time of 10µs
Provides voltage output with buffering
Supporting both external and internal reference types
R-2R ladder architecture ensures precise conversion
Operates across a wide temperature range of -55°C to 125°C
Product Advantages
High precision with INL/DNL of ±1 LSB and ±0.9 LSB max, respectively
Dual channel output increases system design flexibility
Buffered voltage output enables direct interface with loads
Robust performance in extreme environments due to wide operating temperature range
Key Technical Parameters
Number of Bits: 12
Number of D/A Converters: 2
Settling Time: 10µs
Output Type: Voltage Buffered
Differential Output: No
Data Interface: Parallel
Reference Type: External, Internal
Voltage Supply, Analog: ±15V
Voltage Supply, Digital: 15V
INL/DNL (LSB): ±1 (Max), ±0.9 (Max)
Operating Temperature: -55°C to 125°C
Package / Case: 24-CDIP
Quality and Safety Features
Highly reliable 24-CDIP package
Meets stringent operating temperature standards
Compatibility
Parallel data interface for compatibility with a wide range of microcontrollers and digital systems
Application Areas
Precision data acquisition
Industrial control systems
Automated test equipment
Medical instrumentation
Product Lifecycle
Status: Active
No indication of nearing discontinuation, ensuring long-term availability for design and production
Several Key Reasons to Choose This Product
High precision and fast response time enhance system performance
Dual DAC configuration offers design flexibility
Wide operating temperature range suits a variety of harsh environments
Compatibility with various digital systems due to parallel interface
Active product status indicates reliable availability and support
AD7247ARADI (Analog Devices, Inc.)
AD7245JPAnalog Devices Inc.IC DAC 12BIT V-OUT 28PLCC