Manufacturer Part Number
REF5040ID
Manufacturer
Texas Instruments
Introduction
The REF5040ID is a high precision, low power, low noise voltage reference from Texas Instruments, designed for power management applications.
Product Features and Performance
High accuracy of ±0.05%
Low temperature coefficient of 3ppm/°C
Low noise performance of 12µVpp/V from 0.1Hz to 10Hz
Fixed 4.096V output voltage
Output current capability of 10mA
Wide input voltage range from 4.296V to 18V
Low supply current of 1.2mA
Operating temperature range from -40°C to 125°C
Product Advantages
Excellent temperature stability
Low dropout voltage
Precision output for ADCs and DACs
Low power consumption suitable for battery-powered devices
High output current for driving heavier loads
Key Technical Parameters
Output Voltage: 4.096V
Tolerance: ±0.05%
Temperature Coefficient: 3ppm/°C
Noise: 12µVpp/V (0.1Hz to 10Hz)
Input Voltage: 4.296V ~ 18V
Supply Current: 1.2mA
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Rigorous testing for high reliability
Over-temperature protection
Stability over time and varying conditions
Compatibility
Compatible with a wide range of microcontrollers, ADCs, and DACs
Application Areas
Precision measurement instruments
Data acquisition systems
Industrial control systems
Medical devices
Portable and battery-powered electronics
Product Lifecycle
Active status
Not nearing discontinuation
Availability of replacements or upgrades if needed
Several Key Reasons to Choose This Product
Exceptional accuracy suitable for critical applications
High stability across temperature variations, ensuring reliable performance
Low noise output, enhancing signal integrity for sensitive electronics
Suitable for diverse applications thanks to compatibility and robust performance
Strong technical support and documentation from Texas Instruments
Reliable for long-term deployment given its active lifecycle status
REF5030IDRG4Texas Instruments