Overview
The REF02CS-REEL is a precision voltage reference produced by Analog Devices Inc. This component is part of the REF02 series, which provides a stable 5.0 V output voltage with high accuracy and minimal variation in response to changes in supply voltage, ambient temperature, or load conditions. The REF02CS-REEL is available in an 8-lead SOIC package and is suitable for a wide range of applications requiring a reliable voltage reference.
Key Specifications
| Parameter | Symbol | Conditions | Min | Max | Unit | |
|---|---|---|---|---|---|---|
| Output Voltage | VO | IL = 0 mA | 4.950 | 5.000 | 5.050 | V |
| Output Adjustment Range | ΔVTRIM | RP = 10 kΩ | ±2.7% | ±6.0% | - | % |
| Temperature Coefficient | TCVO | -55°C ≤ TA ≤ +125°C | - | - | 8.5 ppm/°C | ppm/°C |
| Noise (0.1 Hz to 10 Hz) | en p-p | - | - | 15 µV p-p | µV p-p | |
| Input Voltage Range | VIN | - | 7 V | - | 40 V | V |
| Supply Current | ISY | No load | 1.0 mA | 1.6 mA | - | mA |
| Output Current | ILOAD | - | - | 10 mA | mA |
Key Features
- High output accuracy: 5.0 V, ±0.3% maximum
- Adjustable output: ±3% minimum with an external trim resistor
- Excellent temperature stability: 8.5 ppm/°C maximum
- Low noise: 15 µV p-p typical in the 0.1 Hz to 10 Hz range
- High supply voltage range: 7 V to 36 V
- Low supply current: 1.6 mA maximum
- High load-driving capability: 10 mA maximum
- Temperature output function: Can be used as a monolithic temperature transducer with an external buffer and resistor network
Applications
- Precision data systems and high-resolution converters
- Industrial process control systems
- Precision instruments
- Military and aerospace applications
- DACs and ADCs, portable instrumentation, and digital voltmeters
Q & A
- What is the output voltage of the REF02CS-REEL?
The output voltage of the REF02CS-REEL is 5.0 V with an accuracy of ±0.3% maximum.
- What is the input voltage range for the REF02CS-REEL?
The input voltage range for the REF02CS-REEL is from 7 V to 36 V.
- How much current can the REF02CS-REEL supply?
The REF02CS-REEL can supply up to 10 mA of output current.
- What is the temperature coefficient of the REF02CS-REEL?
The temperature coefficient of the REF02CS-REEL is 8.5 ppm/°C maximum.
- Can the REF02CS-REEL be used as a temperature transducer?
Yes, the REF02CS-REEL can be used as a monolithic temperature transducer with an external buffer and resistor network.
- What is the noise level of the REF02CS-REEL?
The noise level of the REF02CS-REEL is 15 µV p-p typical in the 0.1 Hz to 10 Hz range.
- What are the common applications of the REF02CS-REEL?
The REF02CS-REEL is commonly used in precision data systems, high-resolution converters, industrial process control systems, precision instruments, and military and aerospace applications.
- What package types are available for the REF02CS-REEL?
The REF02CS-REEL is available in an 8-lead SOIC package.
- Is the REF02CS-REEL RoHS compliant?
Yes, the REF02CS-REEL is RoHS compliant.
- What is the supply current of the REF02CS-REEL?
The supply current of the REF02CS-REEL is 1.6 mA maximum.
