MAX6725AKASDD2+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: High precision, low dropout voltage, low temperature coefficient
• Package: SOT23-3
• Essence: Provides a stable and accurate voltage reference for various electronic applications
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Voltage Output: 2.5V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: 50ppm/°C
• Dropout Voltage: 200mV
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage Range: 2.7V to 5.5V
• Quiescent Current: 45µA

Pin Configuration

The MAX6725AKASDD2+T has the following pin configuration:

```

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

• VIN: Input Voltage
• VOUT: Output Voltage
• GND: Ground
• NC: No Connection

Functional Features

• Provides a stable and accurate voltage reference of 2.5V
• Low dropout voltage allows for efficient operation in low-power applications
• High initial accuracy ensures precise voltage regulation
• Low temperature coefficient minimizes output voltage variations with temperature changes
• Wide operating temperature range enables usage in extreme environments
• Small package size (SOT23-3) makes it suitable for space-constrained designs

Advantages and Disadvantages

Advantages: - High precision and stability - Low dropout voltage - Wide operating temperature range - Small package size

Disadvantages: - Limited output voltage options - No built-in protection features

Working Principles

The MAX6725AKASDD2+T is a voltage reference IC that generates a stable and accurate 2.5V output voltage. It utilizes a bandgap voltage reference circuit to provide a precise reference voltage regardless of changes in supply voltage or temperature. The internal circuitry ensures low dropout voltage, allowing for efficient operation even with low input voltages. The device is designed to maintain its accuracy and stability over a wide range of operating conditions.

Detailed Application Field Plans

The MAX6725AKASDD2+T can be used in various electronic applications where a stable and accurate voltage reference is required. Some potential application fields include:

1. Power Management Systems: Provides a reliable voltage reference for power management ICs, ensuring accurate regulation of power supplies.
2. Analog-to-Digital Converters (ADCs): Offers a precise reference voltage for ADCs, enhancing the accuracy of analog-to-digital conversion.
3. Sensor Interfaces: Enables accurate sensor measurements by providing a stable voltage reference for sensor interface circuits.
4. Battery-Powered Devices: Suitable for low-power devices that require efficient voltage regulation, such as portable electronics and battery-powered sensors.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MAX6725AKASDD2+T are:

1. LM4040CIM3-2.5/NOPB: 2.5V Precision Voltage Reference, SOT23-3 package
2. REF5025AIDGKT: 2.5V Low Dropout Voltage Reference, MSOP-8 package
3. LT1461ACS8-2.5#PBF: 2.5V Micropower Precision Voltage Reference, SO-8 package
4. ADR4525BRZ: 2.5V High Precision Voltage Reference, SOT23-3 package

These alternative models offer similar voltage reference capabilities with slight variations in specifications and package options.

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