MAX6867UK20D3S+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: High precision, low dropout voltage, low quiescent current
• Package: SOT23-5
• Essence: Provides a stable and accurate voltage reference for various electronic applications
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Voltage Output: 2.048V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: ±50ppm/°C
• Quiescent Current: 60µA
• Dropout Voltage: 200mV
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6867UK20D3S+T has the following pin configuration:

1. VOUT: Voltage Output
2. GND: Ground
3. NC: No Connection
4. SHDN: Shutdown Control Input
5. VIN: Voltage Input

Functional Features

• High precision voltage reference with low initial accuracy and temperature coefficient
• Low dropout voltage allows for efficient operation in low-power applications
• Shutdown control input enables power-saving mode when not in use
• Wide operating temperature range suitable for various environments

Advantages and Disadvantages

Advantages: - High precision output voltage - Low quiescent current consumption - Small package size for space-constrained designs - Shutdown control for power-saving functionality

Disadvantages: - Limited voltage output options - Relatively high dropout voltage compared to some alternatives

Working Principles

The MAX6867UK20D3S+T is based on a bandgap voltage reference circuit that generates a stable and accurate voltage output. It utilizes a combination of temperature-compensated components to minimize the effect of temperature variations on the output voltage. The device also incorporates a low dropout regulator to ensure proper operation even when the input voltage is close to the desired output voltage.

Detailed Application Field Plans

The MAX6867UK20D3S+T can be used in various electronic applications that require a stable and accurate voltage reference. Some potential application fields include:

1. Precision analog-to-digital converters (ADCs)
2. Digital-to-analog converters (DACs)
3. Voltage regulators
4. Battery-powered devices
5. Sensor interfaces

Detailed and Complete Alternative Models

1. MAX6037AAUR25+: 2.5V voltage reference with similar characteristics and package
2. LT1460HCS3-2.048: 2.048V voltage reference with lower initial accuracy and smaller package size
3. REF3030AIDBZT: 2.048V voltage reference with lower quiescent current and wider operating temperature range

These alternative models offer similar functionality and can be considered as substitutes for the MAX6867UK20D3S+T depending on specific requirements.

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