Manufacturer Part Number
AD7225LN
Manufacturer
Analog Devices
Introduction
The AD7225LN is an 8-bit digital-to-analog converter featuring four channels and utilizing R-2R architecture.
Product Features and Performance
8-bit resolution
Four separate D/A converters
Settling time of 4µs for fast data processing
Buffered voltage output for stable signal delivery
Parallel data interface for quick data transfer
Operates with external reference type for flexibility in varying applications
Supports a wide range of supply voltages for both analog and digital circuits
Designed to operate efficiently in temperatures ranging from -40°C to 85°C
Product Advantages
Multiple DACs allow for multiple simultaneous outputs
Quick settling time facilitates rapid data conversion
Buffered outputs prevent signal integrity issues
Versatility in operating conditions, suitable for diverse environments
Key Technical Parameters
Number of Bits: 8
Number of D/A Converters: 4
Settling Time: 4µs
Output Type: Voltage Buffered
Data Interface: Parallel
Voltage Supply, Analog: 11.4V to 16.5V, -5V
Voltage Supply, Digital: 14.25V to 15.75V
INL/DNL (LSB): ±0.5 (Max), ±1 (Max)
Operating Temperature: -40°C to 85°C
Quality and Safety Features
R-2R architecture for reliable and predictable output
Robust design capable of operating in extreme temperatures and varying power supply conditions
Compatibility
Parallel interface ensures compatibility with most microcontrollers and digital systems requiring DAC
Application Areas
Industrial control systems
Automated testing equipment
Data acquisition systems
Closed-loop control systems
Product Lifecycle
Status: Obsolete
Replacement suggestions or upgrades should be checked with manufacturer for latest models or alternative solutions
Several Key Reasons to Choose This Product
Multiple DAC channels increase system design flexibility
Fast settling time enhances the system response rate
Buffered outputs improve signal quality in noisy environments
Wide operating temperature and voltage ranges make it suitable for various applications
Obsolescence status urges consideration of future-proof alternatives
AD7225KRZ-REEL7ADI (Analog Devices, Inc.)