REF01AJ/883C

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Reference

Characteristics: - High precision - Low temperature coefficient - Low power consumption - Wide operating voltage range

Package: Ceramic DIP (Dual In-line Package)

Essence: The REF01AJ/883C is a high-precision voltage reference IC used to provide a stable and accurate voltage reference in various electronic circuits.

Packaging/Quantity: The REF01AJ/883C is available in a ceramic DIP package. It is typically sold in reels or tubes containing multiple units.

Specifications

• Output Voltage Range: 2.5V to 10V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: 10ppm/°C
• Supply Voltage Range: 4.5V to 40V
• Quiescent Current: 1.5mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The REF01AJ/883C has a standard dual in-line package with 8 pins. The pin configuration is as follows:

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| | --| VOUT | --| GND | --| TRIM | --| NC | --| V+ | --| V- | --| ADJ | |___________| ```

Functional Features

• High precision voltage reference
• Low temperature coefficient ensures stability over a wide temperature range
• Low power consumption minimizes energy usage
• Wide operating voltage range allows for versatile applications

Advantages and Disadvantages

Advantages: - High precision and accuracy - Stable performance across temperature variations - Low power consumption - Versatile operating voltage range

Disadvantages: - Relatively higher cost compared to less precise voltage references - Limited availability in certain markets

Working Principles

The REF01AJ/883C utilizes a bandgap voltage reference circuit to generate a stable and accurate output voltage. It compensates for temperature variations by employing a temperature-dependent current source and a voltage divider network. This ensures that the output voltage remains constant over a wide range of operating temperatures.

Detailed Application Field Plans

The REF01AJ/883C is commonly used in various applications, including: 1. Precision analog-to-digital converters (ADCs) 2. Digital-to-analog converters (DACs) 3. Voltage regulators 4. Oscillators and timers 5. Sensor calibration circuits

Detailed and Complete Alternative Models

1. REF02AP - High-Precision Voltage Reference IC with ±0.02% initial accuracy.
2. LT1021 - Ultra-high precision voltage reference with 10ppm/°C temperature coefficient.
3. MAX6126 - Low-noise, low-drift voltage reference with excellent long-term stability.

These alternative models offer similar functionality and performance to the REF01AJ/883C and can be considered as alternatives based on specific requirements and availability.

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