Overview
The REF03GSZ-REEL from Analog Devices Inc. is a precision voltage reference device designed to provide a stable and accurate DC voltage output. This component is particularly useful in applications where precise voltage regulation is crucial, even in the presence of large power supply variations. The REF03GSZ-REEL operates with an initial accuracy of 0.6% and maintains a constant output voltage of 2.5 V. It is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) and is shipped in tape and reel format for efficient mounting and safe delivery.
Key Specifications
| Parameter | Symbol | Min | Max | Unit | |
|---|---|---|---|---|---|
| Output Voltage | VO | 2.485 | 2.500 | 2.515 | V |
| Output Voltage Tolerance | 0.2 | 0.6 | % | ||
| Output Voltage Temperature Coefficient | TCVO | 10 | 50 | ppm/°C | |
| Line Regulation | 20 | 50 | ppm/V | ||
| Load Regulation | 60 | 100 | ppm/mA | ||
| Load Current (Sourcing) | IL | 10 | mA | ||
| Load Current (Sinking) | IS | -0.3 | -0.5 | mA | |
| Short-Circuit Output Current | ISC | 24 | mA | ||
| Quiescent Supply Current | ISY | 1.0 | 1.4 | mA | |
| Input Voltage | 40 | V | |||
| Operating Temperature Range | -40 | 85 | °C | ||
| Storage Temperature Range | -65 | 175 | °C | ||
| Lead Temperature (Soldering, 10 sec) | 300 | °C |
Key Features
- Precision Voltage Output: Maintains a precise output voltage of 2.5 V with an initial accuracy of 0.6%.
- Stable Operation: Ensures stable operation over a wide input voltage range of 4.5 V to 33 V.
- Low Temperature Coefficient: Features a temperature coefficient of 50 ppm/°C, ensuring minimal drift over temperature changes.
- High Line and Load Regulation: Offers line regulation of 50 ppm/V and load regulation of 100 ppm/mA, ensuring consistent output voltage under varying conditions.
- Compact Packaging: Available in an 8-lead SOIC package and shipped in tape and reel format for efficient mounting.
- Wide Operating Temperature Range: Operates from -40°C to 85°C, making it suitable for a variety of applications.
Applications
- Power Supply Systems: Ideal for use in power supply systems where precise voltage regulation is necessary.
- Instrumentation and Measurement: Suitable for applications requiring stable reference voltages, such as in measurement instruments and data acquisition systems.
- Industrial Control Systems: Used in industrial control systems where reliable and precise voltage references are essential.
- Consumer Electronics: Can be used in various consumer electronics where stable voltage references are needed.
- Automotive Systems: Applicable in automotive systems that require precise voltage regulation over a wide temperature range.
Q & A
- What is the output voltage of the REF03GSZ-REEL?
The output voltage of the REF03GSZ-REEL is 2.5 V with an initial accuracy of 0.6%.
- What is the input voltage range for the REF03GSZ-REEL?
The input voltage range for the REF03GSZ-REEL is from 4.5 V to 33 V.
- What is the temperature coefficient of the REF03GSZ-REEL?
The temperature coefficient of the REF03GSZ-REEL is 50 ppm/°C.
- What is the maximum operating temperature of the REF03GSZ-REEL?
The maximum operating temperature of the REF03GSZ-REEL is 85°C.
- What is the package type and shipping format of the REF03GSZ-REEL?
The REF03GSZ-REEL is packaged in an 8-lead SOIC and shipped in tape and reel format.
- What is the quiescent supply current of the REF03GSZ-REEL?
The quiescent supply current of the REF03GSZ-REEL is 1.4 mA.
- What is the load regulation of the REF03GSZ-REEL?
The load regulation of the REF03GSZ-REEL is 100 ppm/mA.
- Can the REF03GSZ-REEL handle short-circuit conditions?
Yes, the REF03GSZ-REEL can handle short-circuit conditions with an output shorted to ground, and it has a short-circuit output current of 24 mA.
- What are some typical applications of the REF03GSZ-REEL?
The REF03GSZ-REEL is typically used in power supply systems, instrumentation and measurement, industrial control systems, consumer electronics, and automotive systems.
- Is the REF03GSZ-REEL RoHS compliant?
Yes, the REF03GSZ-REEL is RoHS compliant.
