Manufacturer Part Number
REF3312AIRSET
Manufacturer
Texas Instruments
Introduction
High-precision, low-noise voltage reference IC
Suitable for a wide range of applications requiring a stable and accurate voltage reference
Product Features and Performance
Fixed output voltage of 1.25V
Operates over a wide input voltage range of 1.7V to 5.5V
Low temperature coefficient of 30ppm/°C
Low output noise of 35Vp-p (0.1Hz to 10Hz)
Tight output voltage tolerance of ±0.15%
Capable of sourcing up to 5mA of load current
Wide operating temperature range of -40°C to 125°C
Product Advantages
Excellent stability and accuracy
Low power consumption
Small package size (8-UQFN 1.5x1.5mm)
Wide operating temperature range
Key Technical Parameters
Manufacturer Part Number: REF3312AIRSET
Package: 8-UQFN (1.5x1.5mm)
Output Voltage: 1.25V (fixed)
Output Current: 5mA
Supply Current: 8.5μA
Temperature Coefficient: 30ppm/°C
Voltage Noise: 35Vp-p (0.1Hz to 10Hz)
Voltage Tolerance: ±0.15%
Operating Temperature: -40°C to 125°C
Quality and Safety Features
RoHS3 compliant
Suitable for surface mount applications
Compatibility
Can be used as a voltage reference in a wide range of electronic circuits and systems
Application Areas
Precision analog circuits
Instrumentation and measurement equipment
Industrial control systems
Power management and distribution
Product Lifecycle
This product is currently in active production and is not nearing discontinuation.
Replacements and upgrades may be available in the future from Texas Instruments.
Key Reasons to Choose This Product
Excellent stability and accuracy
Low power consumption
Small package size for space-constrained applications
Wide operating temperature range for use in harsh environments
Reliable and high-quality design from a reputable manufacturer (Texas Instruments)
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