MAX6722AUTSDD3+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: Low Dropout, Precision, Low Noise
• Package: SOT-23-6
• Essence: Provides a stable voltage reference for various electronic applications
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Output Voltage: 2.5V
• Initial Accuracy: ±0.2%
• Temperature Coefficient: ±50ppm/°C
• Dropout Voltage: 200mV
• Quiescent Current: 60µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX6722AUTSDD3+T has a total of 6 pins arranged as follows:

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| | --| VOUT GND|-- Pin 1 --| NC VDD |-- Pin 2 --| VDD VDD |-- Pin 3 --| GND GND |-- Pin 4 --| TRIM NC |-- Pin 5 --| REF NC |-- Pin 6 |___________| ```

Functional Features

• Low dropout voltage ensures efficient operation even with low input voltages.
• High precision output voltage provides accurate reference for analog circuits.
• Low noise output minimizes interference in sensitive applications.
• Wide operating temperature range allows usage in extreme environments.
• Trim pin enables fine-tuning of the output voltage.

Advantages and Disadvantages

Advantages

• Low dropout voltage enhances efficiency.
• High precision output voltage ensures accuracy.
• Low noise output minimizes interference.
• Wide operating temperature range allows versatile applications.
• Small package size (SOT-23-6) facilitates space-constrained designs.

Disadvantages

• Limited output voltage options (only 2.5V).
• Trim pin may require additional circuitry for adjustment.

Working Principles

The MAX6722AUTSDD3+T is a voltage reference IC that generates a stable output voltage of 2.5V. It utilizes a bandgap voltage reference circuit to achieve high precision and low temperature coefficient. The dropout voltage is minimized, allowing the IC to operate efficiently even with low input voltages. The trim pin can be used to fine-tune the output voltage if required.

Detailed Application Field Plans

The MAX6722AUTSDD3+T finds applications in various electronic systems where a stable voltage reference is essential. Some potential application fields include:

1. Analog-to-Digital Converters (ADCs)
2. Digital-to-Analog Converters (DACs)
3. Voltage regulators
4. Battery-powered devices
5. Sensor circuits
6. Precision measurement instruments

Detailed and Complete Alternative Models

1. MAX6037AAUR25+: 2.5V voltage reference, SOT-23-3 package, ±0.2% initial accuracy.
2. LT6654BIS6-2.5#TRMPBF: 2.5V voltage reference, SOT-23-6 package, ±0.05% initial accuracy.
3. REF5025AIDGKT: 2.5V voltage reference, MSOP-8 package, ±0.1% initial accuracy.

These alternative models offer similar functionality and can be considered based on specific requirements and design constraints.

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