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REF35330QDBVR
IC VREF SERIES SOT23-6
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規格
| Part Status | Active |
| Reference Type | Series |
| Output Type | Fixed |
| Voltage - Output (Min/Fixed) | 3.3V |
| Current - Output | 10 mA |
| Tolerance | ±0.05% |
| Temperature Coefficient | 12ppm/°C |
| Noise - 0.1Hz to 10Hz | 3.8ppmp-p |
| Noise - 10Hz to 10kHz | 0.7ppmrms |
| Voltage - Input | 3.55V ~ 6V |
| Current - Supply | 2.6µA |
| 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 | REF35330 |
概述
Description
REF35330QDBVR appears to be a specific code or model number, but without additional context, it's challenging to determine its exact meaning. It could relate to a product, component, or system within various industries such as electronics, engineering, or technology. If it's a product, it might refer to a particular model of a device or component from a manufacturer. To understand its specifics, one would typically need to consult the documentation or manufacturer for details like its purpose, specifications, and applications. If you have more context or a specific field in which this code is used, I could provide a more tailored explanation.
Features
The REF35330QDBVR is a precision voltage reference chip designed for use in electronic circuits where stable voltage output is crucial. Key features include:
1. High Precision: It provides a highly accurate output voltage with minimal variance.
2. Low Drift: The device maintains stability across temperature changes, ensuring reliable performance in varying environmental conditions.
3. Low Noise: It generates low output noise, which is vital for sensitive applications.
4. Low Power Consumption: Designed to operate efficiently, making it suitable for battery-powered devices.
5. Wide Input Voltage Range: Supports a broad range of input voltages, enhancing its versatility across different circuit designs.
6. Compact Package: Available in a small, surface-mountable package (QDBVR), which is ideal for space-constrained applications.
7. High Output Current Capability: Able to supply sufficient current for various loads without performance compromise.
8. Temperature Range: Operational over a wide temperature range, making it suitable for diverse applications.
9. Current Limiting: Includes features to protect against overcurrent scenarios, enhancing device reliability.
These features make the REF35330QDBVR suitable for use in precise analog circuits, data acquisition systems, and other applications requiring stable voltage references.
1. High Precision: It provides a highly accurate output voltage with minimal variance.
2. Low Drift: The device maintains stability across temperature changes, ensuring reliable performance in varying environmental conditions.
3. Low Noise: It generates low output noise, which is vital for sensitive applications.
4. Low Power Consumption: Designed to operate efficiently, making it suitable for battery-powered devices.
5. Wide Input Voltage Range: Supports a broad range of input voltages, enhancing its versatility across different circuit designs.
6. Compact Package: Available in a small, surface-mountable package (QDBVR), which is ideal for space-constrained applications.
7. High Output Current Capability: Able to supply sufficient current for various loads without performance compromise.
8. Temperature Range: Operational over a wide temperature range, making it suitable for diverse applications.
9. Current Limiting: Includes features to protect against overcurrent scenarios, enhancing device reliability.
These features make the REF35330QDBVR suitable for use in precise analog circuits, data acquisition systems, and other applications requiring stable voltage references.
Package
REF35330QDBVR refers to a type of electronic component packaging, specifically for semiconductor devices. It is a reel of devices in a quad flat no-leads (QFN) package, with "QDBVR" likely indicating specific features or pin configurations. For precise details, refer to the manufacturer's datasheet.
Pinout
The REF35330QDBVR is a precision voltage reference IC manufactured by Texas Instruments. It typically comes in a small SOT-23-6 package, which consists of 6 pins. Here is a brief overview of its pin count and functions:
1. Pin 1 (OUT): This is the output pin, which provides the precision voltage reference output. For the REF35330, this output is typically 3.3V.
2. Pin 2 (GND): Ground pin, which serves as the common ground reference for the device.
3. Pin 3 (TRIM/NR): This pin is used for trimming or noise reduction. It can be connected to an external capacitor for noise filtering.
4. Pin 4 (NC): No connection; this pin is typically not used in the circuit.
5. Pin 5 (IN): Input pin where the power supply voltage is applied. It typically accepts a voltage higher than the output reference voltage.
6. Pin 6 (NC): Another no connection pin, generally left unconnected.
The REF35330QDBVR provides a highly accurate and stable voltage reference ideal for precision applications in ADCs, DACs, and other instrumentation and control systems.
1. Pin 1 (OUT): This is the output pin, which provides the precision voltage reference output. For the REF35330, this output is typically 3.3V.
2. Pin 2 (GND): Ground pin, which serves as the common ground reference for the device.
3. Pin 3 (TRIM/NR): This pin is used for trimming or noise reduction. It can be connected to an external capacitor for noise filtering.
4. Pin 4 (NC): No connection; this pin is typically not used in the circuit.
5. Pin 5 (IN): Input pin where the power supply voltage is applied. It typically accepts a voltage higher than the output reference voltage.
6. Pin 6 (NC): Another no connection pin, generally left unconnected.
The REF35330QDBVR provides a highly accurate and stable voltage reference ideal for precision applications in ADCs, DACs, and other instrumentation and control systems.
Manufacturer
The REF35330QDBVR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components. Their products include integrated circuits for analog and digital embedded processing applications. TI's products are used in various industries, including automotive, industrial, personal electronics, communications, and enterprise systems. The company is known for its innovation in technology and engineering, focusing on developing solutions that make electronics more efficient and effective.
Application
The REF35330QDBVR is a precision voltage reference typically used in applications requiring accurate voltage regulation and low noise. Common areas include data acquisition systems, medical instrumentation, industrial controls, and precision measurement equipment. It is particularly useful in systems where stability over temperature variations and long-term reliability are critical. Additionally, it is employed in analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and power supply modules to ensure consistent performance.
Equivalent
The REF35330QDBVR is a precision voltage reference by Texas Instruments. Equivalent products include the MAX6025, ADR3530, and LT6654 series, among others, from manufacturers like Analog Devices, Maxim Integrated, and Linear Technology. When selecting an equivalent, ensure the voltage reference, output voltage, accuracy, temperature coefficient, and package type match the REF35330QDBVR specifications. Always consult the datasheets for compatibility and performance confirmation.
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