ADR435ARMZ

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Reference

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

Package: MSOP-8

Essence: ADR435ARMZ is a voltage reference IC that provides a stable and accurate voltage output.

Packaging/Quantity: The ADR435ARMZ is available in a 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 ADR435ARMZ 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
• Stable output voltage over a wide temperature range
• Low dropout voltage allows operation with low input voltages
• Low noise ensures accurate measurements in sensitive applications

Advantages and Disadvantages

Advantages: - High precision and accuracy - Low temperature coefficient ensures stability - Low dropout voltage enables operation with low input voltages - Low noise for accurate measurements

Disadvantages: - Limited output voltage range (2.5V to 5.0V) - Requires a supply voltage within the range of 2.7V to 18V

Working Principles

The ADR435ARMZ utilizes advanced circuitry to generate a stable and accurate reference voltage. It employs a bandgap voltage reference architecture combined with temperature compensation techniques to achieve high precision and low temperature coefficient.

Detailed Application Field Plans

The ADR435ARMZ is commonly used in various applications that require a stable and accurate voltage reference. Some of its typical application fields include:

1. Precision measurement instruments
2. Data acquisition systems
3. Industrial control systems
4. Medical equipment
5. Automotive electronics

Detailed and Complete Alternative Models

1. ADR445ARMZ: Similar to ADR435ARMZ, but with an extended output voltage range of 1.2V to 5.0V.
2. ADR455ARMZ: Provides a higher initial accuracy of ±0.02% compared to ADR435ARMZ.
3. ADR425ARMZ: Offers a lower dropout voltage of 200mV for applications with stricter input voltage requirements.

These alternative models provide similar functionality and can be considered based on specific application requirements.

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