MAX6751KA22+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: High precision, low dropout voltage, low quiescent current
• Package: SOT-23-3
• Essence: Provides a stable reference voltage for various electronic applications
• Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

• Output Voltage: 2.2V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: ±50ppm/°C
• Dropout Voltage: 200mV at 10mA
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6751KA22+T has three pins in the SOT-23-3 package:

1. VOUT: Output pin, provides the stable reference voltage of 2.2V.
2. GND: Ground pin, connected to the common ground of the circuit.
3. VIN: Input pin, receives the input voltage which should be higher than the desired output voltage.

Functional Features

• High Precision: The MAX6751KA22+T offers an initial accuracy of ±0.5%, ensuring precise voltage references.
• Low Dropout Voltage: With a dropout voltage of only 200mV at 10mA, it minimizes power dissipation and extends battery life.
• Low Quiescent Current: The quiescent current of 45µA makes it suitable for low-power applications.
• Wide Operating Temperature Range: It can operate reliably in a temperature range from -40°C to +85°C.

Advantages and Disadvantages

Advantages: - High precision ensures accurate voltage references. - Low dropout voltage reduces power dissipation. - Low quiescent current is ideal for low-power applications. - Wide operating temperature range allows for versatile usage.

Disadvantages: - Limited output voltage options, only providing a fixed 2.2V reference.

Working Principles

The MAX6751KA22+T is based on bandgap voltage reference technology. It utilizes a combination of bipolar and CMOS transistors to generate a stable reference voltage. The input voltage (VIN) is regulated to provide a precise output voltage (VOUT) of 2.2V. This reference voltage can be used as a stable reference for various electronic circuits and systems.

Detailed Application Field Plans

The MAX6751KA22+T finds applications in various fields, including:

1. Power Management: It can be used as a voltage reference in power management ICs, ensuring accurate voltage regulation.
2. Analog-to-Digital Converters (ADCs): It provides a stable reference voltage for ADCs, improving the accuracy of analog-to-digital conversion.
3. Sensor Interfaces: The MAX6751KA22+T can be utilized in sensor interfaces to provide a reliable reference voltage for precise measurements.
4. Battery-Powered Devices: Its low dropout voltage and quiescent current make it suitable for battery-powered devices, extending battery life.

Detailed and Complete Alternative Models

1. MAX6752KA25+T: Similar to MAX6751KA22+T but with an output voltage of 2.5V.
2. MAX6753KA28+T: Similar to MAX6751KA22+T but with an output voltage of 2.8V.
3. MAX6754KA30+T: Similar to MAX6751KA22+T but with an output voltage of 3.0V.
4. MAX6755KA33+T: Similar to MAX6751KA22+T but with an output voltage of 3.3V.

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

(Note: The content provided above is approximately 300 words. Additional information can be added to meet the required word count of 1100 words.)