Overview
The REF01EZ is a precision voltage reference produced by Analog Devices Inc. It is part of the REF01 series, which includes devices providing stable output voltages of 10.0 V, 5.0 V, or 2.5 V. The REF01EZ specifically offers a +10V precision voltage reference with high output accuracy and excellent temperature stability, making it suitable for a variety of applications requiring precise voltage regulation.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Output Voltage (Vout) | 10.0 | V |
| Initial Accuracy (max) | ±0.3% | % |
| Temperature Coefficient (max) | 8.5 ppm/°C | ppm/°C |
| Voltage Noise (typ) | 30 µV p-p | µV p-p |
| Operating Temperature Range | -40 to 85 °C | °C |
| Supply Voltage Range | Up to 36 V | V |
| Supply Current (max) | 1.4 mA | mA |
| Load Driving Capability (max) | 10 mA | mA |
| Package | 8-Lead CerDIP |
Key Features
- High output accuracy: ±0.3% maximum for the REF01EZ.
- Excellent temperature stability: 8.5 ppm/°C maximum.
- Low noise: 30 µV p-p typical.
- Wide supply voltage range: up to 36 V maximum.
- Low supply current: 1.4 mA maximum.
- High load-driving capability: 10 mA maximum.
- Temperature output function: The TEMP terminal can be used for temperature sensing and approximation with an external buffer and a simple resistor network.
- Adjustable output: ±3% minimum adjustment range.
Applications
- Precision data systems.
- High resolution converters.
- Industrial process control systems.
- Precision instruments.
- Military and aerospace applications.
Q & A
- What is the output voltage of the REF01EZ? The output voltage of the REF01EZ is 10.0 V.
- What is the initial accuracy of the REF01EZ? The initial accuracy is ±0.3% maximum.
- What is the temperature coefficient of the REF01EZ? The temperature coefficient is 8.5 ppm/°C maximum.
- What is the typical voltage noise of the REF01EZ? The typical voltage noise is 30 µV p-p.
- What is the operating temperature range of the REF01EZ? The operating temperature range is -40 to 85 °C.
- What is the maximum supply voltage for the REF01EZ? The maximum supply voltage is up to 36 V.
- What is the maximum supply current for the REF01EZ? The maximum supply current is 1.4 mA.
- What is the maximum load-driving capability of the REF01EZ? The maximum load-driving capability is 10 mA.
- In what package is the REF01EZ available? The REF01EZ is available in an 8-Lead CerDIP package.
- Can the REF01EZ be used for temperature sensing? Yes, the TEMP terminal can be used for temperature sensing with an external buffer and a simple resistor network.
