MAX6751KA17/V+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: High precision, low dropout voltage, low quiescent current
• 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

• Output Voltage: 1.2V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: ±50ppm/°C
• Dropout Voltage: 200mV
• Quiescent Current: 60µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6751KA17/V+T has three pins in the SOT23-3 package:

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

Functional Features

• High Precision: The MAX6751KA17/V+T provides a highly accurate output voltage of 1.2V with an initial accuracy of ±0.5%.
• Low Dropout Voltage: With a dropout voltage of only 200mV, this voltage reference can operate efficiently even when the input voltage is close to the output voltage.
• Low Quiescent Current: The device consumes only 60µA of current, making it suitable for battery-powered applications.
• Wide Operating Temperature Range: The MAX6751KA17/V+T can operate reliably in temperatures ranging from -40°C to +85°C.

Advantages and Disadvantages

Advantages: - High precision ensures accurate voltage references. - Low dropout voltage allows efficient operation in low voltage scenarios. - Low quiescent current minimizes power consumption. - Wide operating temperature range enables usage in various environments.

Disadvantages: - Limited output voltage options. - SOT23-3 package may not be suitable for all applications requiring a voltage reference.

Working Principles

The MAX6751KA17/V+T is based on bandgap voltage reference technology. It utilizes a combination of temperature-dependent and temperature-independent voltage sources to generate a stable and accurate output voltage of 1.2V. The internal circuitry compensates for temperature variations, ensuring consistent performance across the specified operating temperature range.

Detailed Application Field Plans

The MAX6751KA17/V+T can be used in various electronic applications that require a precise and stable voltage reference. Some potential application fields include:

1. Analog-to-Digital Converters (ADCs): Providing a reliable reference voltage for accurate conversion.
2. Digital-to-Analog Converters (DACs): Ensuring precise output voltage levels.
3. Voltage Regulators: Maintaining a stable reference voltage for regulation purposes.
4. Sensor Interfaces: Supplying a consistent voltage reference for sensor calibration.

Detailed and Complete Alternative Models

1. MAX6037AAUR25+: This voltage reference offers an output voltage of 2.5V with an initial accuracy of ±0.2%.
2. LT1461ACS8-2.5#PBF: With an output voltage of 2.5V, this reference provides an initial accuracy of ±0.05%.
3. REF3030AIDBZT: This model delivers an output voltage of 3.0V with an initial accuracy of ±0.2%.

These alternative models offer different output voltages and accuracies, providing flexibility for specific application requirements.

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