REF102AP

Product Overview

Category: Voltage Reference

Use: The REF102AP is a precision voltage reference that provides a stable and accurate output voltage for various electronic applications.

Characteristics: - High precision: The REF102AP offers exceptional accuracy with low temperature drift, ensuring reliable performance over a wide range of operating conditions. - Low noise: It exhibits minimal output noise, making it suitable for sensitive analog circuits. - Low power consumption: The REF102AP operates with low power consumption, making it energy-efficient. - Wide temperature range: It can operate reliably in extreme temperature environments.

Package: The REF102AP is available in a small outline package (SOP) or dual in-line package (DIP), allowing for easy integration into different circuit designs.

Essence: The essence of the REF102AP lies in its ability to provide a stable and precise voltage reference, which is crucial for maintaining accuracy in various electronic systems.

Packaging/Quantity: The REF102AP is typically sold in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Output Voltage: 2.5V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: 10ppm/°C
• Supply Voltage Range: 4.5V to 36V
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The REF102AP has a standard pin configuration with the following connections:

1. VOUT: Output Voltage
2. GND: Ground
3. VIN: Input Voltage

Functional Features

• High precision voltage reference
• Low temperature drift
• Low output noise
• Wide supply voltage range
• Excellent long-term stability

Advantages and Disadvantages

Advantages: - Provides stable and accurate voltage reference - Suitable for precision analog circuits - Low power consumption - Wide temperature range operation

Disadvantages: - Limited output voltage options - Relatively higher cost compared to standard voltage references

Working Principles

The REF102AP utilizes a bandgap voltage reference circuit to generate a stable and accurate output voltage. It compensates for temperature variations by employing a combination of bipolar and CMOS technologies, ensuring minimal drift over a wide temperature range.

Detailed Application Field Plans

The REF102AP finds applications in various fields, including: 1. Precision analog-to-digital converters (ADCs) 2. Data acquisition systems 3. Industrial control systems 4. Medical equipment 5. Test and measurement instruments

Alternative Models

1. REF102BP: Similar specifications but available in a different package.
2. REF103CP: Higher output voltage option with comparable performance characteristics.
3. REF104EP: Ultra-low noise version suitable for highly sensitive applications.

These alternative models offer similar functionality and can be considered based on specific design requirements.

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