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REF102CP
IC VREF SERIES 0.025% 8DIP
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規格
| Part Status | Obsolete |
| Reference Type | Series |
| Output Type | Fixed |
| Voltage - Output (Min/Fixed) | 10V |
| Current - Output | 10 mA |
| Tolerance | ±0.025% |
| Temperature Coefficient | 2.5ppm/°C |
| Noise - 0.1Hz to 10Hz | 5µVp-p |
| Voltage - Input | 11.4V ~ 36V |
| Current - Supply | 1.4mA |
| Operating Temperature | -25°C ~ 85°C (TA) |
| Mounting Type | Through Hole |
| Package / Case | 8-DIP (0.300", 7.62mm) |
| Supplier Device Package | 8-PDIP |
| Base Product Number | REF102 |
概述
Description
REF102CP is a high-precision reference voltage source designed for use in various electronic applications, particularly in instrumentation and measurement systems. It offers a stable and accurate output voltage, typically around 1.024V, which is essential for ensuring the reliability and precision of electronic circuits.
This component is characterized by its low temperature coefficient, minimal noise, and excellent long-term stability. It is commonly employed in applications such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other circuits requiring precise voltage references.
The REF102CP is housed in a compact package, making it suitable for space-constrained designs. Its ease of integration and robust performance make it a popular choice among engineers looking to enhance the accuracy of their electronic projects. Additionally, it often features low power consumption, contributing to energy-efficient designs in battery-operated devices. Overall, the REF102CP is a versatile solution for achieving high-precision voltage reference needs in various electronic applications.
This component is characterized by its low temperature coefficient, minimal noise, and excellent long-term stability. It is commonly employed in applications such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other circuits requiring precise voltage references.
The REF102CP is housed in a compact package, making it suitable for space-constrained designs. Its ease of integration and robust performance make it a popular choice among engineers looking to enhance the accuracy of their electronic projects. Additionally, it often features low power consumption, contributing to energy-efficient designs in battery-operated devices. Overall, the REF102CP is a versatile solution for achieving high-precision voltage reference needs in various electronic applications.
Features
The REF102CP is a precision voltage reference IC known for its stability and accuracy. Key features include:
1. Output Voltage: Typically provides a reference voltage of 10V.
2. Temperature Coefficient: Low temperature coefficient of 10 ppm/°C ensures minimal drift over temperature changes.
3. Long-Term Drift: Offers excellent long-term stability, typically around 20 ppm/year.
4. Low Noise: Features low output noise, making it suitable for high-precision applications.
5. Supply Voltage Range: Operates with a wide supply voltage range, typically from 10V to 30V.
6. Output Impedance: Low output impedance, enhancing load regulation.
7. Package Options: Available in various package types, including DIP and surface mount configurations.
8. Wide Application Range: Suitable for applications in precision instrumentation, data acquisition systems, and voltage regulation.
Overall, the REF102CP is ideal for applications requiring high accuracy and stability in voltage reference requirements.
1. Output Voltage: Typically provides a reference voltage of 10V.
2. Temperature Coefficient: Low temperature coefficient of 10 ppm/°C ensures minimal drift over temperature changes.
3. Long-Term Drift: Offers excellent long-term stability, typically around 20 ppm/year.
4. Low Noise: Features low output noise, making it suitable for high-precision applications.
5. Supply Voltage Range: Operates with a wide supply voltage range, typically from 10V to 30V.
6. Output Impedance: Low output impedance, enhancing load regulation.
7. Package Options: Available in various package types, including DIP and surface mount configurations.
8. Wide Application Range: Suitable for applications in precision instrumentation, data acquisition systems, and voltage regulation.
Overall, the REF102CP is ideal for applications requiring high accuracy and stability in voltage reference requirements.
Package
The REF102CP is packaged in a standard 8-lead DIP (Dual In-line Package) configuration. This package type is commonly used for integrated circuits, allowing for easy mounting on circuit boards.
Pinout
The REF102CP is a precision voltage reference with an 8-pin dual in-line package (DIP). Its primary function is to provide a stable reference voltage, typically at 10V or 5V, with low temperature coefficient and excellent long-term stability.
The pin configuration is as follows:
1. Pin 1 - VOUT: Output voltage.
2. Pin 2 - GND: Ground reference.
3. Pin 3 - VREF: Voltage reference point.
4. Pin 4 - NC: No connection.
5. Pin 5 - NC: No connection.
6. Pin 6 - GND: Ground reference (optional).
7. Pin 7 - V+, VDD: Supply voltage (typically +15V).
8. Pin 8 - V-, VSS: Negative supply or ground.
The REF102CP is suitable for applications requiring high precision and stability, such as data acquisition systems and instrumentation.
The pin configuration is as follows:
1. Pin 1 - VOUT: Output voltage.
2. Pin 2 - GND: Ground reference.
3. Pin 3 - VREF: Voltage reference point.
4. Pin 4 - NC: No connection.
5. Pin 5 - NC: No connection.
6. Pin 6 - GND: Ground reference (optional).
7. Pin 7 - V+, VDD: Supply voltage (typically +15V).
8. Pin 8 - V-, VSS: Negative supply or ground.
The REF102CP is suitable for applications requiring high precision and stability, such as data acquisition systems and instrumentation.
Manufacturer
The REF102CP is manufactured by Texas Instruments, Inc. Texas Instruments is a multinational technology company headquartered in Dallas, Texas. It specializes in designing and manufacturing semiconductors and various integrated circuits, which are crucial for electronic devices. Known for its innovation in analog and embedded processing, Texas Instruments serves a wide range of markets, including automotive, industrial, communications, and consumer electronics. The REF102CP is a precision voltage reference, showcasing the company's commitment to high-performance analog solutions.
Application
REF102CP is a precision voltage reference used in various applications, including instrumentation, data acquisition systems, and analog-to-digital converters (ADCs). It provides stable and accurate voltage references for calibration and signal conditioning. Additionally, it's utilized in high-precision measurement devices, medical equipment, and telecommunications to ensure signal integrity and improve performance in critical applications.
Equivalent
The REF102CP is a precision voltage reference chip. Equivalent products include the LT1021, LM4040, and ADR431. These alternatives offer similar performance in terms of voltage accuracy, stability, and temperature coefficients. Always verify specific requirements such as output voltage and package type when considering substitutes.
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