Manufacturer Part Number
AD7547JRZ
Manufacturer
Analog Devices
Introduction
The AD7547JRZ is a high-performance, dual 12-bit digital-to-analog converter (DAC) designed for data acquisition systems requiring high precision and speed.
Product Features and Performance
Dual 12-bit DAC channels for high-resolution outputs
Fast settling time of 1.5µs enabling rapid data processing
External reference voltage for flexible range adjustments
Parallel data interface for direct communication with microcontrollers or digital systems
R-2R architecture providing reliable and consistent performance
Operates across a wide analog and digital voltage supply range of 10.8V to 16.5V
INL/DNL (LSB): ±1 (Max) ensuring high accuracy and linearity
Designed for surface mount technology with a 24-SOIC package
Product Advantages
Dual channel output increases system design flexibility
Fast settling time enhances throughput in data acquisition systems
Wide supply voltage range allows compatibility with various systems
Precision performance with tight INL/DNL specifications
Key Technical Parameters
Number of Bits: 12
Number of D/A Converters: 2
Settling Time: 1.5µs
Output Type: Current Unbuffered
Differential Output: No
Data Interface: Parallel
Reference Type: External
Voltage Supply, Analog: 10.8V ~ 16.5V
Voltage Supply, Digital: 10.8V ~ 16.5V
Architecture: R-2R
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Robust operating temperature range ensures performance in harsh environments
R-2R architecture known for reliability and consistency in DAC design
Compatibility
Parallel interface facilitates integration with a wide range of microcontrollers and digital systems
Wide voltage supply compatibility
Application Areas
Data acquisition systems
Laboratory instrumentation
Industrial control systems
Communication systems
Product Lifecycle
Status: Active. This product is not nearing discontinuation, ensuring long-term availability and support.
Several Key Reasons to Choose This Product
High resolution and precision with dual 12-bit DACs for accurate data conversion
Fast settling time enables high-speed performance in critical applications
Flexibility in system design due to wide voltage ranges and dual-channel output
Proven R-2R architecture offers reliability in data conversion processes
Wide application range from industrial controls to communication systems, ensuring versatile use
Active product status with Analog Devices ensures availability and ongoing support
AD7547LRZ
AD7546BQADI (Analog Devices, Inc.)