Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | REF34xx |
| Part Status | Active |
| Reference Type | Series |
| Output Type | Fixed |
| Voltage - Output (Min/Fixed) | 2.5V |
| Current - Output | 10 mA |
| Tolerance | ±0.05% |
| Temperature Coefficient | 6ppm/°C |
| Noise - 01 Hzto10 Hz | 5µVp-p |
| Noise - 10 Hzto10k Hz | 24µVrms |
| Voltage - Input | 3V ~ 12V |
| Supply Current | 95µA |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
Tổng quan
Description
REF3425IDBVR is not recognized in standard databases or industry references. It could be a product code, model number, or an internal identifier specific to a company or organization. To understand its relevance, context, or specifications, please check with the entity that provided this identifier.
Equivalent
The REF3425IDBVR is a precision voltage reference chip from Texas Instruments. Equivalent products from other manufacturers include the ADR3425 from Analog Devices, the LM4125 from Texas Instruments (another option), and the MAX6225 from Maxim Integrated. These alternatives offer similar voltage reference specifications, though it's important to review each option's datasheet for precise parameter matching, such as voltage tolerance, temperature coefficient, and package type to ensure compatibility with your specific application.
Features
The REF3425IDBVR is a low-dropout (LDO) voltage reference device. Key features include:
1. High Precision: It provides a stable and accurate reference voltage with minimal error, which is crucial for precision applications.
2. Low Dropout Voltage: The device operates efficiently with a minimal difference between input and output voltage, enhancing performance in low-voltage applications.
3. Low Power Consumption: Designed to consume minimal power, making it suitable for battery-powered and portable devices.
4. Wide Input Voltage Range: It supports a broad range of input voltages, providing flexibility for different system requirements.
5. Temperature Stability: Offers excellent performance across a wide temperature range, ensuring reliability in varying environmental conditions.
6. Output Voltage Options: Available in multiple output voltage versions to meet specific application needs.
7. Compact Package: Comes in a small, easy-to-integrate package, ideal for space-constrained designs.
These features make the REF3425IDBVR suitable for applications requiring high precision, low power consumption, and reliable performance.
1. High Precision: It provides a stable and accurate reference voltage with minimal error, which is crucial for precision applications.
2. Low Dropout Voltage: The device operates efficiently with a minimal difference between input and output voltage, enhancing performance in low-voltage applications.
3. Low Power Consumption: Designed to consume minimal power, making it suitable for battery-powered and portable devices.
4. Wide Input Voltage Range: It supports a broad range of input voltages, providing flexibility for different system requirements.
5. Temperature Stability: Offers excellent performance across a wide temperature range, ensuring reliability in varying environmental conditions.
6. Output Voltage Options: Available in multiple output voltage versions to meet specific application needs.
7. Compact Package: Comes in a small, easy-to-integrate package, ideal for space-constrained designs.
These features make the REF3425IDBVR suitable for applications requiring high precision, low power consumption, and reliable performance.
Pinout
The REF3425IDBVR is a precision voltage reference from Texas Instruments. It comes in a 5-pin SOT-23 package. The primary function of this device is to provide a stable and accurate reference voltage of 2.5V, with low drift and low noise characteristics. It is typically used in applications requiring precise voltage references such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other data acquisition systems. The REF3425IDBVR offers excellent long-term stability and high initial accuracy.
Manufacturer
The REF3425IDBVR is a product manufactured by Texas Instruments. Texas Instruments is a global technology company that designs and produces semiconductors and various integrated circuits, which are widely used in electronic devices. They focus on innovation in areas such as analog chips, embedded processors, and digital light processing technology. Texas Instruments serves a broad range of industries including consumer electronics, automotive, industrial, and communications equipment, among others.
Application
The REF3425IDBVR is a precision voltage reference device commonly used in various electronic applications. Its primary application areas include:
1. Precision Measurement Systems: Ensures accurate voltage references in measurement equipment.
2. Analog-to-Digital Converters (ADCs): Provides stable reference voltage for high precision in digital conversion.
3. Digital-to-Analog Converters (DACs): Ensures precision output in digital signal processing.
4. Power Supplies: Used for voltage regulation to maintain stable power outputs.
5. Instrumentation: Facilitates precise readings and performance in medical and industrial instruments.
6. Data Acquisition Systems: Ensures accurate and reliable data by maintaining voltage consistency.
These applications leverage the device's stability, low drift, and precision performance.
1. Precision Measurement Systems: Ensures accurate voltage references in measurement equipment.
2. Analog-to-Digital Converters (ADCs): Provides stable reference voltage for high precision in digital conversion.
3. Digital-to-Analog Converters (DACs): Ensures precision output in digital signal processing.
4. Power Supplies: Used for voltage regulation to maintain stable power outputs.
5. Instrumentation: Facilitates precise readings and performance in medical and industrial instruments.
6. Data Acquisition Systems: Ensures accurate and reliable data by maintaining voltage consistency.
These applications leverage the device's stability, low drift, and precision performance.
