Overview
The REF02CSZ-REEL7, manufactured by Analog Devices Inc., is a precision voltage reference component designed to provide a stable 5V output voltage. This device is part of the REF02 series, known for its high accuracy and minimal change in response to variations in supply voltage, ambient temperature, or load conditions. The REF02CSZ-REEL7 is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) and is RoHS compliant, making it suitable for a wide range of applications, including precision data systems, high-resolution converters, industrial process control systems, and precision instruments.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Output Voltage (VO) | 4.975 to 5.025 | V |
| Initial Accuracy (VOERR) | ±25 mV (±0.5%) | mV |
| Temperature Coefficient (TCVO) | 8.5 ppm/°C (A grade and non-graded) | ppm/°C |
| Supply Voltage Range | Up to 36 V | V |
| Supply Current | 1.4 mA (maximum) | mA |
| Load Driving Capability | 10 mA (maximum) | mA |
| Operating Temperature Range | -40°C to +85°C | °C |
| Package Type | 8-SOIC (0.154, 3.90mm Width) | |
| RoHS Compliance | Yes |
Key Features
- High Accuracy: The REF02CSZ-REEL7 offers high initial accuracy with a maximum deviation of ±25 mV (±0.5%) and a low temperature coefficient of 8.5 ppm/°C.
- Low Noise: The device features low noise characteristics, with a typical voltage noise of 15 µV p-p in the 0.1 Hz to 10 Hz frequency range.
- High Supply Voltage Range: It can operate with supply voltages up to 36 V.
- High Load Driving Capability: The REF02CSZ-REEL7 can drive loads up to 10 mA.
- Temperature Sensing: The device includes a temperature output function, allowing for temperature monitoring with an external buffer and resistor network.
- RoHS Compliance: The component is RoHS compliant, ensuring it meets environmental standards.
Applications
- Precision Data Systems: Ideal for systems requiring stable and accurate voltage references.
- High Resolution Converters: Used in analog-to-digital and digital-to-analog converters where precision is crucial.
- Industrial Process Control Systems: Suitable for control systems that require stable voltage references.
- Precision Instruments: Used in various precision instruments such as multimeters, oscilloscopes, and signal generators.
- Military and Aerospace Applications: Due to its high reliability and stability, it is also used in military and aerospace applications.
Q & A
- What is the output voltage of the REF02CSZ-REEL7?
The output voltage of the REF02CSZ-REEL7 is 5V, with an initial accuracy of ±25 mV (±0.5%).
- What is the temperature coefficient of the REF02CSZ-REEL7?
The temperature coefficient (TCVO) of the REF02CSZ-REEL7 is 8.5 ppm/°C for A grade and non-graded parts.
- What is the maximum supply voltage for the REF02CSZ-REEL7?
The maximum supply voltage for the REF02CSZ-REEL7 is up to 36 V.
- What is the load driving capability of the REF02CSZ-REEL7?
The REF02CSZ-REEL7 can drive loads up to 10 mA.
- Is the REF02CSZ-REEL7 RoHS compliant?
Yes, the REF02CSZ-REEL7 is RoHS compliant).
- What is the operating temperature range of the REF02CSZ-REEL7?
The operating temperature range of the REF02CSZ-REEL7 is -40°C to +85°C).
- What package type is the REF02CSZ-REEL7 available in?
The REF02CSZ-REEL7 is available in an 8-SOIC (Small Outline Integrated Circuit) package).
- Does the REF02CSZ-REEL7 have a temperature sensing feature?
Yes, the REF02CSZ-REEL7 includes a temperature output function that can be used for temperature sensing with an external buffer and resistor network).
- What are some common applications of the REF02CSZ-REEL7?
The REF02CSZ-REEL7 is commonly used in precision data systems, high-resolution converters, industrial process control systems, precision instruments, and military and aerospace applications).
- How much noise does the REF02CSZ-REEL7 typically produce?
The REF02CSZ-REEL7 typically produces 15 µV p-p of voltage noise in the 0.1 Hz to 10 Hz frequency range).
