MAX6708YKA+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: Low Dropout, High Accuracy
• Package: SOT23-3
• Essence: Precision voltage reference with low dropout voltage and high accuracy
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

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

Pin Configuration

The MAX6708YKA+T has a SOT23-3 package with the following pin configuration:

```

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| | --+----+-- | | 1| |2 |____| |3| ---- ```

Pin 1: GND (Ground) Pin 2: VOUT (Output Voltage) Pin 3: VIN (Input Voltage)

Functional Features

• Low dropout voltage allows for efficient power management.
• High accuracy ensures precise voltage references.
• Wide supply voltage range enables compatibility with various systems.
• Compact SOT23-3 package saves board space.

Advantages and Disadvantages

Advantages: - Low dropout voltage enhances power efficiency. - High accuracy provides precise voltage references. - Wide supply voltage range offers flexibility in system design. - Compact package saves board space.

Disadvantages: - Limited output voltage options (only 2.5V available). - Temperature coefficient could be improved for more demanding applications.

Working Principles

The MAX6708YKA+T is a precision voltage reference that generates a stable output voltage of 2.5V. It operates with a low dropout voltage of 200mV, allowing it to regulate the output voltage even when the input voltage is close to the desired output voltage.

The device utilizes a bandgap reference circuit that compensates for temperature variations, ensuring accurate voltage references across a wide temperature range. It also incorporates internal current limiting and thermal shutdown protection to safeguard against excessive current or temperature conditions.

Detailed Application Field Plans

The MAX6708YKA+T is commonly used in various applications that require a stable and accurate voltage reference. Some typical application fields include:

1. Power Management: The low dropout voltage and high accuracy make this IC suitable for power management systems, such as battery-powered devices and portable electronics.
2. Analog-to-Digital Converters (ADCs): Voltage references are crucial for precise ADC conversions. The MAX6708YKA+T can provide a stable reference voltage for accurate analog-to-digital signal conversion.
3. Sensor Calibration: Many sensors require a stable voltage reference for calibration purposes. This IC can be used to provide a reliable reference voltage for sensor calibration circuits.
4. Industrial Control Systems: The high accuracy and wide supply voltage range make this IC suitable for industrial control systems that require precise voltage references in harsh environments.

Detailed and Complete Alternative Models

• MAX6037AAUR25+: 2.5V precision voltage reference with ultra-low dropout voltage.
• LT6656BCS6-2.5: 2.5V precision voltage reference with excellent temperature stability.
• REF3030AIDBZT: 2.5V precision voltage reference with low dropout voltage and high accuracy.

These alternative models offer similar functionality and can be considered as substitutes for the MAX6708YKA+T based on specific requirements and preferences.

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