REF02CPZ

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Reference

Characteristics: - Provides a stable and accurate voltage reference - Low temperature coefficient - High output current capability - Wide operating temperature range

Package: Ceramic Dual-In-Line Package (DIP)

Essence: REF02CPZ is a precision voltage reference IC that generates a stable and accurate voltage output.

Packaging/Quantity: The REF02CPZ is available in a DIP package and is typically sold in reels or tubes containing multiple units.

Specifications

• Output Voltage Range: 2.5V to 36V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: 10ppm/°C
• Output Current: 10mA
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage: 4.5V to 40V

Detailed Pin Configuration

The REF02CPZ has a standard pin configuration with the following connections:

1. VOUT: Output Voltage
2. NC: No Connection
3. TRIM: Trim Terminal
4. GND: Ground
5. V+: Positive Supply Voltage
6. NC: No Connection

Functional Features

• High accuracy and stability: The REF02CPZ provides a precise and stable voltage reference, ensuring reliable performance in various applications.
• Low temperature coefficient: With a low temperature coefficient of 10ppm/°C, the output voltage remains consistent over a wide temperature range.
• High output current capability: The IC can deliver up to 10mA of output current, making it suitable for driving other components in the circuit.
• Wide operating temperature range: The REF02CPZ operates reliably in extreme temperature conditions, ranging from -40°C to +85°C.

Advantages and Disadvantages

Advantages: - High accuracy and stability - Low temperature coefficient - Wide operating temperature range - High output current capability

Disadvantages: - Limited output voltage range (2.5V to 36V)

Working Principles

The REF02CPZ utilizes a bandgap voltage reference circuit to generate a stable output voltage. It compensates for temperature variations by using a combination of bipolar and CMOS technologies, resulting in a low temperature coefficient.

Detailed Application Field Plans

The REF02CPZ is commonly used in various applications that require a precise and stable voltage reference. Some typical application fields include: - Precision analog-to-digital converters (ADCs) - Digital-to-analog converters (DACs) - Voltage regulators - Temperature sensors - Industrial control systems

Detailed and Complete Alternative Models

1. REF01CPZ: Similar to REF02CPZ but with a lower output voltage range (1.24V to 10V).
2. REF03CPZ: Similar to REF02CPZ but with a higher output voltage range (5V to 40V).
3. REF04CPZ: Similar to REF02CPZ but with improved initial accuracy (±0.02%).

These alternative models offer different specifications and features to cater to specific application requirements.

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