Manufacturer Part Number
AD780ARZ
Manufacturer
Analog Devices
Introduction
The AD780ARZ is a high precision, low noise, programmable voltage reference from Analog Devices, fitting for high-end instrumentation, precise data conversion, and power-sensitive applications.
Product Features and Performance
Programmable output voltages: ±2.5V, ±3V
Low output noise: 4µVp-p from 0.1Hz to 10Hz
Superior temperature coefficient: 7ppm/°C
Low supply current: 1mA
Broad input voltage range: 4V ~ 36V
Maximum output current: 10 mA
Excellent tolerance levels: ±0.2%, ±0.17%
Designed for surface mount technology
Product Advantages
High precision and low noise enhance system accuracy
Flexible output voltage options for varied applications
Efficient power usage suitable for battery-operated devices
Key Technical Parameters
Voltage Output (Min/Fixed): ±2.5V, ±3V
Current Output: 10 mA
Tolerance: ±0.2%, ±0.17%
Temperature Coefficient: 7ppm/°C
Noise 0.1Hz to 10Hz: 4µVp-p
Voltage Input: 4V ~ 36V
Current Supply: 1mA
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Stringent tolerance and temperature coefficient specifications ensure reliability and robustness
Wide operating temperature range ensures stability under varying environmental conditions
Compatibility
Compatible with high precision instrumentation and systems requiring accurate voltage references
Application Areas
Power management
Precision instrumentation
Data acquisition systems
Portable and battery-powered devices
Product Lifecycle
Currently active with no near-term discontinuation anticipated
Replacements and upgrades are available through ongoing product series enhancements
Several Key Reasons to Choose This Product
Exceptionally low noise for high precision applications
Programmable output options allow for flexibility in usage
Extremely low temperature coefficient and excellent tolerance ensure accuracy and stability
Efficient power management compatible with portable devices
Reliable performance supported by robust quality features and extensive operating temperature range