MAX6326UR22-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: Low Dropout, Precision, Low Noise
• Package: SOT-23
• Essence: Provides a stable voltage reference for various applications
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Voltage Output: 2.2V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: ±50ppm/°C
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 45µA (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX6326UR22-T has the following pin configuration:

```

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

Functional Features

• Provides a stable and accurate voltage reference of 2.2V
• Low dropout voltage allows for efficient operation even with low input voltages
• High initial accuracy ensures precise voltage regulation
• Low temperature coefficient minimizes output voltage variations with temperature changes
• Low quiescent current enables power-saving operation

Advantages and Disadvantages

Advantages

• Precise and stable voltage reference for various applications
• Low dropout voltage allows for efficient operation in low voltage scenarios
• Low noise output ensures minimal interference with sensitive circuits
• Small package size (SOT-23) enables space-saving designs
• Wide operating temperature range for versatile usage

Disadvantages

• Limited voltage output options (fixed at 2.2V)
• Not suitable for applications requiring higher voltage references

Working Principles

The MAX6326UR22-T is based on a bandgap voltage reference circuit. It utilizes a combination of bipolar and CMOS technologies to generate a stable 2.2V output voltage. The internal circuitry compensates for temperature variations, ensuring accurate voltage regulation across the specified temperature range.

Detailed Application Field Plans

The MAX6326UR22-T can be used in various applications that require a stable voltage reference. Some potential application fields include:

1. Battery-powered devices: Provides a reliable voltage reference for low-power portable electronics.
2. Sensor circuits: Ensures precise voltage levels for accurate sensor measurements.
3. Analog-to-Digital Converters (ADCs): Maintains a stable reference voltage for accurate analog-to-digital conversions.
4. Voltage regulators: Used as a reference voltage for regulating other voltages within a system.
5. Precision instrumentation: Provides a stable voltage reference for precise measurement equipment.

Detailed and Complete Alternative Models

• MAX6325UR29-T: 2.9V voltage reference with similar characteristics and package.
• MAX6327UR25-T: 2.5V voltage reference with similar characteristics and package.
• MAX6328UR18-T: 1.8V voltage reference with similar characteristics and package.
• MAX6329UR33-T: 3.3V voltage reference with similar characteristics and package.

These alternative models offer different voltage outputs while maintaining comparable features and package options.

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