Manufacturer Part Number
AD7247JR
Manufacturer
Analog Devices
Introduction
AD7247JR is a dual 12-bit digital-to-analog converter from Analog Devices' DACPORT series designed for data acquisition applications.
Product Features and Performance
12-bit resolution
Dual D/A converters
10µs settling time
Buffered voltage output
Parallel data interface
External and internal reference options
R-2R architecture for precision conversion
Product Advantages
High resolution for detailed analog output
Fast settling time enables quick signal processing
Ability to use with various voltage supplies and references
Key Technical Parameters
Resolution: 12-bit
D/A Converters: 2
Settling Time: 10µs
Output Type: Voltage Buffered
Data Interface: Parallel
Reference Type: External, Internal
Supply Voltage Analog: ±15V
Supply Voltage Digital: 15V
INL/DNL (LSB): ±1 (Max), ±0.9 (Max)
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Strict adherence to industry standards for reliability
R-2R ladder architecture ensures precision and stability
Compatibility
Compatible with various analog and digital systems requiring parallel interface
Flexible reference options for system integration
Application Areas
Industrial automation
Instrumentation
Data acquisition systems
Process control
Product Lifecycle
Obsolete status
Consider alternatives or checking for last-time-buy options for current applications
No direct replacements or upgrades from the same product line provided
Several Key Reasons to Choose This Product
Analog Devices' reputation for high-quality DACs
Precision conversion suitable for sensitive applications
Dual D/A converter design allows for simultaneous outputting of two analog signals
Wide operating temperature supports use in extreme conditions
Industry-proven R-2R architecture guarantees performance