REF01HPZ

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: TO-92

Essence: The REF01HPZ is a precision voltage reference IC that generates a stable and accurate voltage output.

Packaging/Quantity: Available in tape and reel packaging, with 1000 units per reel.

Specifications

• Output Voltage Range: 5V ± 0.05%
• Temperature Coefficient: 10 ppm/°C
• Output Current: 10 mA
• Operating Temperature Range: -40°C to +125°C
• Supply Voltage Range: 7V to 40V

Detailed Pin Configuration

The REF01HPZ has three pins:

1. VOUT: Output voltage pin.
2. VIN: Input voltage pin.
3. GND: Ground pin.

Functional Features

• High accuracy and stability: The REF01HPZ provides a precise and stable voltage reference, ensuring reliable performance in various applications.
• Low temperature coefficient: The low temperature coefficient ensures minimal voltage drift over a wide temperature range.
• High output current capability: With an output current of 10 mA, the REF01HPZ can drive external loads efficiently.
• Wide operating temperature range: The IC operates reliably in extreme temperature conditions, making it suitable for a variety of environments.

Advantages and Disadvantages

Advantages: - Precise and stable voltage reference - Low temperature coefficient - High output current capability - Wide operating temperature range

Disadvantages: - Limited output voltage range (5V ± 0.05%)

Working Principles

The REF01HPZ utilizes a bandgap voltage reference circuit to generate a stable output voltage. It compensates for temperature variations by using a combination of bipolar and MOS transistors, ensuring accurate voltage output over a wide temperature range.

Detailed Application Field Plans

The REF01HPZ is commonly used in various applications that require a precise and stable voltage reference. Some typical application fields include:

1. Analog-to-Digital Converters (ADCs)
2. Digital-to-Analog Converters (DACs)
3. Voltage regulators
4. Precision instrumentation
5. Sensor calibration

Detailed and Complete Alternative Models

1. REF02HPZ: Similar to REF01HPZ, but with a higher output voltage range of 10V ± 0.05%.
2. REF03HPZ: Provides a lower output voltage range of 2.5V ± 0.05%, suitable for specific applications requiring lower voltages.
3. REF04HPZ: Offers an extended operating temperature range of -55°C to +125°C, making it suitable for harsh environments.

These alternative models provide similar functionality to the REF01HPZ but offer different specifications to meet specific application requirements.

In conclusion, the REF01HPZ is a precision voltage reference IC that provides a stable and accurate voltage output. With its low temperature coefficient, high output current capability, and wide operating temperature range, it is widely used in various applications requiring precise voltage references.