Manufacturer Part Number
AD669ARZ
Manufacturer
Analog Devices
Introduction
Precision 16-bit digital-to-analog converter (DAC) from DACPORT® Series.
Product Features and Performance
16-bit resolution for precise digital-to-analog conversion
Single DAC channel
Fast settling time of 13µs for quick response to input changes
Buffered voltage output for direct driving of loads
R-2R architecture for reduced glitch and high stability
Parallel data interface for straightforward connection to microcontrollers or processors
Dual supply operation with wide analog voltage range (±13.5V to ±16.5V)
Digital supply voltage at 5V for compatibility with standard logic levels
Wide operating temperature range from -40°C to 85°C for use in harsh environments
Product Advantages
High precision output with a maximum INL/DNL of ±4 LSB
Internal and external reference voltage options for flexibility in design
Surface mount package for space-saving installation
Key Technical Parameters
Number of Bits: 16
Number of D/A Converters: 1
Settling Time: 13µs
Output Type: Voltage - Buffered
Data Interface: Parallel
Reference Type: External, Internal
Voltage - Supply, Analog: ±13.5V to ±16.5V
Voltage - Supply, Digital: 5V
INL/DNL (LSB): ±4 (Max)
Architecture: R-2R
Quality and Safety Features
Built to high industry standards for quality and reliability
Compatibility
Compatible with various microcontrollers and digital systems that use a parallel interface
Application Areas
Industrial control systems
Automated test equipment
Precision instrumentation
Data acquisition systems
Medical equipment
Digital signal processing
Product Lifecycle
Active status, not near discontinuation
Availability of replacements or upgrades should be confirmed through manufacturer or supplier
Several Key Reasons to Choose This Product
Precise 16-bit resolution for sensitive applications
Fast settling time enhances system throughput and responsiveness
Dual supply allows for ease of integration with various system voltages
Rugged operating temperature range makes it suitable for industrial applications
DACPORT® Series known for reliability and performance in data acquisition systems
Surface mount 28-SOIC package suitable for compact designs