REF02CP +5V Precision Voltage Reference DIP-8 (REF02CP DIP IC)
The REF02CP is a high-precision voltage reference integrated circuit that provides a stable, fixed +5.0V output. It is widely recognized for its excellent temperature stability and low noise, utilizing a "buried Zener" design to ensure superior long-term performance compared to standard bandgap references. A unique feature of this IC is the dedicated TEMP pin, which provides an output voltage proportional to the ambient temperature, allowing the chip to function as both a voltage reference and a temperature sensor.
This IC is primarily used in 8-bit, 10-bit, and 12-bit Analog-to-Digital Converters (ADCs), precision power supplies, and portable instrumentation. It is a vital component for Arduino electronics projects in India that require a rock-solid 5V reference for sensor calibration, precision measurement, and high-accuracy data acquisition systems.
Key Features
- High-precision +5.0V output voltage
- Integrated temperature transducer output (2.1mV/°C)
- Extremely low temperature coefficient (typically 8.5 ppm/°C)
- Low noise performance (10 microvolts peak-to-peak)
- Wide input voltage range (7V to 40V)
- Adjustable output voltage (approx. ±3% trim range)
- Low supply current (typically 1mA)
- Excellent line and load regulation
Specifications
- IC Type = Precision Voltage Reference
- Output Voltage = +5.0V
- Logic Family = Linear / Analog
- Supply Voltage = 7V to 40V
- Package Type = DIP
- Number of Pins = 8
- Mounting Type = Through-Hole
- Long Term Stability = 50 ppm/1000 hours
- Operating Temperature = 0 to 70 degrees Celsius
Interfaces
- VIN = Input Supply Voltage
- VOUT = +5V Reference Output
- TEMP = Temperature Transducer Output
- TRIM = Output Voltage Adjustment Pin
- GND = Ground (0V)
- NC = No Connection
- NC = No Connection
- NC = No Connection
