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MCP1525-I/TO
+Lista de MateriaisIC VREF SERIES 1% TO92-3
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FabricanteTecnologia Microchip
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Peça do Fabricante #MCP1525-I/TO
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Ficha Técnica MCP1525-I/TO DataSheet
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Pacote TO-92-3
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Especificações
| Atributo | Valor |
| Package / Case | Bag |
| Part Status | Active |
| Reference Type | Series |
| Output Type | Fixed |
| Voltage - Output (Min/Fixed) | 2.5V |
| Current - Output | 2 mA |
| Tolerance | ±1% |
| Temperature Coefficient | 50ppm/°C |
| Noise - 01 Hzto10 Hz | 90µVp-p |
| Noise - 10 Hzto10k Hz | 500µVrms |
| Voltage - Input | 2.7V ~ 5.5V |
| Supply Current | 120µA |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Through Hole |
Visão Geral
Description
Housed in a TO-92 package, the MCP1525-I/TO offers ease of integration into existing designs. Its robust performance makes it suitable for use in data acquisition systems, instrumentation, and other precision applications. The device's stability over varying environmental conditions ensures reliable performance, and its simplicity allows for easy implementation without the need for external components. Overall, the MCP1525-I/TO provides a cost-effective and efficient solution for applications requiring a reliable voltage reference.
Equivalent
1. LM4040A25 - A precision micropower shunt voltage reference.
2. LT1004-2.5 - A precision micropower shunt voltage reference from Analog Devices.
3. REF192 - A precision voltage reference from Analog Devices.
4. TL431 - Adjustable precision shunt regulator from Texas Instruments (configurable to 2.5V).
5. ADR291 - A low power precision voltage reference from Analog Devices.
Ensure compatibility in terms of parameters like accuracy, temperature range, and package type when choosing an equivalent.
Features
1. Output Voltage: Provides a fixed output voltage of 2.5V.
2. Accuracy: Offers high initial accuracy, typically ±0.4%.
3. Temperature Coefficient: Low temperature coefficient, which is typically around 50 ppm/°C, ensuring stability over a wide temperature range.
4. Operating Temperature Range: Designed to operate within a temperature range of -40°C to +85°C, making it suitable for industrial applications.
5. Low Output Noise: Features low output voltage noise, enhancing its suitability for precision applications.
6. Low Power Consumption: Consumes low quiescent current, making it efficient for battery-powered devices.
7. Package: Available in a TO-92 package, which is through-hole and easy to handle for prototyping and testing.
8. Applications: Ideal for use in data acquisition systems, portable instrumentation, and any application requiring a stable and accurate voltage reference.
These features make the MCP1525-I/TO a reliable choice for applications requiring precise voltage regulation and stable performance.
Pinout
1. Pin 1 (VOUT): This is the output pin that provides a stable voltage reference of 2.5 volts. It is used to supply a reference voltage to other parts of a circuit.
2. Pin 2 (GND): This is the ground pin and must be connected to the ground of the circuit.
3. Pin 3 (VIN): This is the input pin where the operating voltage is applied. It typically requires a supply voltage higher than the output reference voltage to function correctly.
The MCP1525-I/TO is designed for applications requiring precision voltage references, such as analog-to-digital converters (ADCs) and digital-to-analog converters (DACs). It provides low drift and high stability, making it suitable for a variety of precision electronic applications.
Manufacturer
Application
1. Data Acquisition Systems: Ensures precise voltage references for analog-to-digital converters.
2. Instrumentation: Provides stable references for sensors and measurement equipment.
3. Power Supply Monitoring: Offers a reliable reference for voltage regulation and monitoring circuits.
4. Calibration Equipment: Used in calibrating other devices due to its accuracy.
5. Industrial Control Systems: Supports control circuits requiring consistent voltage references.
6. Portable Devices: Supplies a stable voltage reference in battery-operated electronics.
These applications benefit from the MCP1525's low drift, high accuracy, and ease of integration.