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REF3225AIDBVT
+BOMIC VREF SERIES 0.2% SOT23-6
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ManufacturerTexas Instruments
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Mfr. Part #REF3225AIDBVT
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Datasheet REF3225AIDBVT DataSheet
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In Stock7534
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Specifications
| Attribute | Value |
| Part Status | Not For New Designs |
| Reference Type | Series |
| Output Type | Fixed |
| Voltage - Output (Min/Fixed) | 2.5V |
| Current - Output | 10 mA |
| Tolerance | ±0.2% |
| Temperature Coefficient | 20ppm/°C |
| Noise - 0.1Hz to 10Hz | 33µVp-p |
| Noise - 10Hz to 10kHz | 48µVrms |
| Voltage - Input | 2.55V ~ 5.5V |
| Current - Supply | 135µA |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23-6 |
| Supplier Device Package | SOT-23-6 |
| Base Product Number | REF3225 |
Overview
Description
If this is part of a university curriculum, it may cover theoretical concepts, practical applications, and critical analysis related to the subject. Students could expect to engage in lectures, discussions, and projects that enhance their understanding of the topic while developing relevant skills. To gain precise details, it's best to refer to the official course syllabus or contact the educational institution offering the module.
Equivalent
Features
1. Voltage Reference: Provides a stable output voltage of 2.5V with a typical accuracy of ±0.1%.
2. Low Noise: Operates with low output voltage noise, ensuring minimal interference in sensitive applications.
3. Temperature Stability: Excellent temperature coefficient performance, typically around 15 ppm/°C, allowing for reliable operation across varying temperatures.
4. Low Drift: Features low long-term drift, maintaining output stability over time.
5. Power Supply Rejection: High power supply rejection ratio (PSRR) minimizes the impact of fluctuations in the supply voltage.
6. Compact Package: Available in a small SOT-23 package, ensuring space efficiency in designs.
7. Wide Input Range: Supports a wide input voltage range, making it versatile for different applications.
8. Suitable for Various Applications: Ideal for use in data acquisition systems, precision measurement, and instrumentation.
These features make the REF3225AIDBVT a reliable choice for precision voltage reference applications.
Pinout
Pin Functions:
1. Pin 1 (VOUT): Output voltage, typically 2.5V.
2. Pin 2 (GND): Ground reference.
3. Pin 3 (NC): No connect; should be left unconnected.
4. Pin 4 (VBIAS): Bias voltage input; used for external biasing.
5. Pin 5 (C1): Capacitor connection for stability; typically connected to an external capacitor to improve transient response.
This device is used in applications requiring high precision voltage reference, such as data acquisition systems, analog-to-digital converters, and instrumentation. It offers low temperature coefficient and low output noise, making it suitable for sensitive measurements.
Manufacturer
The REF3225AIDBVT is a precision voltage reference device, offering low noise and low drift performance, making it suitable for high-accuracy applications in measurement and data acquisition systems. Texas Instruments, headquartered in Dallas, Texas, is recognized for its commitment to research and development, producing reliable and high-performance electronic components that are widely used across multiple industries globally.
Application
1. Data Acquisition Systems: Provides stable reference voltages for accurate measurements.
2. Industrial Control Systems: Ensures consistent voltage levels for sensors and actuators.
3. Test and Measurement Equipment: Serves as a reference for calibrating instruments.
4. Medical Devices: Maintains accurate voltage levels for critical monitoring and diagnostic equipment.
5. Consumer Electronics: Used in power management and signal processing circuits for improved performance.
Its low noise and high precision make it suitable for applications requiring reliable voltage references.