MAX6348UR44+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: Low Dropout, Precision, Low Quiescent Current
• Package: SOT-23-3
• Essence: Provides a stable voltage reference for various applications
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Output Voltage: 2.5V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: ±50ppm/°C
• Dropout Voltage: 200mV
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX6348UR44+T has three pins arranged as follows:

```

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| | --| V+ |-- --| |-- |____| ```

1. V+: Input voltage pin
2. GND: Ground pin
3. OUT: Output voltage pin

Functional Features

• Low dropout voltage allows operation with low input-output differentials
• High precision ensures accurate voltage reference
• Low quiescent current minimizes power consumption
• Wide operating temperature range enables use in various environments

Advantages

• Stable output voltage even under varying load conditions
• Excellent initial accuracy for precise voltage references
• Low dropout voltage reduces power dissipation
• Low quiescent current extends battery life
• Small package size allows for space-constrained designs

Disadvantages

• Limited output voltage options (only 2.5V in this case)
• Temperature coefficient may affect accuracy in extreme temperature ranges

Working Principles

The MAX6348UR44+T is a voltage reference IC that generates a stable output voltage of 2.5V. It utilizes a bandgap voltage reference circuit to provide a precise and stable reference voltage. The IC operates with low dropout voltage, allowing it to regulate the output voltage even when the input voltage is close to the desired output voltage.

Detailed Application Field Plans

The MAX6348UR44+T can be used in various applications that require a stable voltage reference. Some potential application fields include:

1. Power Management: Providing a stable reference voltage for power management ICs.
2. Analog-to-Digital Converters (ADCs): Ensuring accurate conversion by providing a precise voltage reference.
3. Sensor Interfaces: Supplying a stable voltage reference for sensor signal conditioning circuits.
4. Battery-Powered Devices: Extending battery life by minimizing quiescent current consumption.

Detailed and Complete Alternative Models

• MAX6349UR44+T: Output voltage of 2.048V
• MAX6350UR44+T: Output voltage of 2.85V
• MAX6351UR44+T: Output voltage of 3.3V
• MAX6352UR44+T: Output voltage of 5.0V

These alternative models offer different output voltages to suit specific application requirements.

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