ADR827ARMZ-REEL7

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Reference

Characteristics: - High precision - Low temperature coefficient - Low noise - Low dropout voltage

Package: MSOP-8

Essence: The ADR827ARMZ-REEL7 is a high-precision voltage reference IC that provides a stable and accurate voltage output.

Packaging/Quantity: The ADR827ARMZ-REEL7 is available in tape and reel packaging, with 2500 units per reel.

Specifications

• Output Voltage Range: 2.5V to 5.0V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: 3ppm/°C
• Dropout Voltage: 300mV
• Supply Voltage Range: 2.7V to 18V
• Quiescent Current: 1.5mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The ADR827ARMZ-REEL7 has the following pin configuration:

```

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| | --| VOUT | --| GND | --| VIN | --| NC | |___________| ```

• VOUT: Output voltage pin
• GND: Ground pin
• VIN: Input voltage pin
• NC: No connection pin

Functional Features

• High precision voltage reference with excellent initial accuracy
• Low temperature coefficient ensures stability over a wide temperature range
• Low noise output for applications requiring minimal signal distortion
• Low dropout voltage allows operation with low input voltages
• Wide supply voltage range enables compatibility with various power sources

Advantages and Disadvantages

Advantages: - High precision and accuracy - Stable performance over temperature variations - Low noise output for signal-sensitive applications - Wide supply voltage range for flexibility in power source selection

Disadvantages: - Relatively high quiescent current compared to some other voltage references - Limited output voltage range (2.5V to 5.0V)

Working Principles

The ADR827ARMZ-REEL7 is based on a bandgap reference circuit that generates a stable voltage reference using the temperature-dependent properties of semiconductor materials. It utilizes precision trimming techniques to achieve high accuracy and low temperature coefficient.

Detailed Application Field Plans

The ADR827ARMZ-REEL7 is suitable for a wide range of applications, including but not limited to: - Precision analog-to-digital converters (ADCs) - Digital-to-analog converters (DACs) - Voltage regulators - Oscillators - Data acquisition systems - Test and measurement equipment - Industrial control systems

Detailed and Complete Alternative Models

1. ADR4525BRZ - High precision voltage reference with similar specifications and package.
2. LT6654B - Ultra-precision voltage reference with lower initial accuracy and temperature coefficient.
3. MAX6126A - Low-noise voltage reference with higher initial accuracy and wider supply voltage range.

These alternative models offer different trade-offs in terms of performance, cost, and specific application requirements.

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