Manufacturer Part Number
REF5040AID
Manufacturer
Texas Instruments
Introduction
The REF5040AID by Texas Instruments is a high precision, low noise voltage reference in the Power Management (PMIC) Voltage Reference category, housed in an 8-SOIC package.
Product Features and Performance
High accuracy fixed 4.096V output
Low temperature coefficient of 8ppm/°C, ensuring stable performance across temperature variations
Ultra-low noise performance with 12µVpp/V in the 0.1Hz to 10Hz range
Wide input voltage range from 4.296V to 18V
Capable of delivering up to 10 mA output current
Product Advantages
Exceptional precision and stability due to the tight tolerance of ±0.1%
Suitable for battery-powered and precision instrumentation due to low power consumption of 1.2mA and low noise
Versatility in application due to wide input voltage range and operational temperature range (-40°C to 125°C)
Ensures smoother and consistent power supply in high precision systems
Key Technical Parameters
Output Voltage: 4.096V (Fixed)
Output Current: 10 mA
Tolerance: ±0.1%
Temperature Coefficient: 8ppm/°C
Noise (0.1Hz to 10Hz): 12µVpp/V
Input Voltage: 4.296V ~ 18V
Supply Current: 1.2mA
Operating Temperature: -40°C ~ 125°C
Mounting Type: Surface Mount
Quality and Safety Features
Engineered to meet industry-standard specifications for safety and reliability
Undergoes rigorous testing to ensure high quality and durability
Compatibility
Compatible with a broad range of applications due to its surface mount package and wide operational temperature range
Application Areas
Precision data acquisition systems
High-resolution data converters
Battery-powered equipment
Industrial automation and process control
Medical and healthcare instrumentation
Product Lifecycle
Active status; not currently nearing discontinuation
Availability of replacements or upgrades to be determined by Texas Instruments' future product roadmaps
Several Key Reasons to Choose This Product
High precision output voltage ideal for critical applications where accuracy is paramount
Extremely low temperature coefficient and noise levels guarantee reliable performance under varying conditions
Broad operational temperatures and input voltage range offer flexibility in a wide range of environments and applications
Texas Instruments' reputation for quality and reliability ensures product longevity and dependability
