MAX6865UK23D4S+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: High precision, low dropout voltage, low quiescent current
• Package: SOT-23-4
• Essence: Provides a stable and accurate voltage reference for various electronic applications
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Voltage Output: 2.3V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: ±50ppm/°C
• Quiescent Current: 45µA
• Dropout Voltage: 200mV
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX6865UK23D4S+T has a total of 4 pins arranged as follows:

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| | --| 1 |-- VOUT --| |-- GND --| 2 |-- NC --|____|-- VIN ```

Functional Features

• High precision voltage reference with low temperature coefficient
• Low dropout voltage allows for efficient power usage
• Low quiescent current minimizes power consumption
• Wide operating temperature range for versatile applications

Advantages

• Accurate and stable voltage reference for precise circuit operation
• Low dropout voltage enables use in low-power applications
• Compact SOT-23-4 package saves board space
• Wide operating temperature range ensures reliability in various environments

Disadvantages

• Limited output voltage options (only 2.3V in this model)
• Not suitable for high-current applications due to low current capability

Working Principles

The MAX6865UK23D4S+T is a voltage reference IC that generates a stable and accurate output voltage of 2.3V. It utilizes a bandgap voltage reference circuit to provide a precise reference voltage, which remains relatively unaffected by changes in temperature and power supply variations. The low dropout voltage allows the IC to operate efficiently even when the input voltage is close to the desired output voltage.

Detailed Application Field Plans

The MAX6865UK23D4S+T can be used in various electronic applications that require a stable and accurate voltage reference. Some potential application fields include:

1. Battery-powered devices: Provides a reliable voltage reference for battery monitoring circuits.
2. Sensor interfaces: Ensures accurate measurements by providing a stable reference voltage for sensor signal conditioning circuits.
3. Analog-to-Digital converters (ADCs): Offers a precise reference voltage for ADCs, improving the accuracy of digital conversion.
4. Power management systems: Used as a voltage reference in power management ICs to regulate voltage levels.

Detailed Alternative Models

• MAX6865UK23D3S+T: Similar to MAX6865UK23D4S+T but with an output voltage of 2.3V
• MAX6865UK25D4S+T: Provides an output voltage of 2.5V
• MAX6865UK28D4S+T: Offers an output voltage of 2.8V

These alternative models provide different output voltage options while maintaining similar characteristics and package types.

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