Manufacturer Part Number
ADR431TRZ-EP
Manufacturer
Analog Devices
Introduction
The ADR431TRZ-EP is a high-performance XFET® voltage reference with low noise and high accuracy, suitable for power management applications.
Product Features and Performance
Series voltage reference
Fixed output voltage of 2.5V
Output current capability of 10 mA
Ultra low tolerance of ±0.04%
Excellent temperature coefficient of 5ppm/°C
Low noise performance, 3.5µVp-p (0.1Hz to 10Hz)
Product Advantages
High precision and stability over temperature
Low power consumption with 800µA supply current
Wide input voltage range from 4.5V to 18V
Operational over a broad temperature range from -55°C to 125°C
Key Technical Parameters
Voltage - Output (Min/Fixed): 2.5V
Current - Output: 10 mA
Tolerance: ±0.04%
Temperature Coefficient: 5ppm/°C
Noise - 0.1Hz to 10Hz: 3.5µVp-p
Voltage - Input: 4.5V ~ 18V
Current - Supply: 800µA
Operating Temperature: -55°C ~ 125°C
Quality and Safety Features
High reliability and consistency
Proven performance in harsh environmental conditions
Compatibility
Surface mount technology (SMT) for easy PCB integration
8-SOIC package compatible with standard soldering and assembly processes
Application Areas
Precision instrumentation
Data acquisition systems
Automotive electronics
Industrial control systems
Medical devices
Product Lifecycle
Active status, not nearing discontinuation
Continued availability for new designs and support
Several Key Reasons to Choose This Product
High precision and low temperature coefficient ensure accuracy in critical applications
Low noise output benefits sensitive electronic circuits by minimizing interference
Wide operating temperature range makes it suitable for demanding environments
Wide input voltage range ensures flexibility in various power supply conditions
Proven reliability from a leading manufacturer in the semiconductor industry
ADR431BRZ-REELADI (Analog Devices, Inc.)