MAX6378XR37-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics:
  • High precision
  • Low temperature coefficient
  • Low dropout voltage
• Package: XR37
• Essence: Provides a stable voltage reference for various electronic applications.
• Packaging/Quantity: Tape and Reel, 2500 units per reel.

Specifications

• Voltage Output: 3.7V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: 10ppm/°C
• Dropout Voltage: 200mV
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage Range: 2.5V to 5.5V
• Output Current: 20mA

Pin Configuration

The MAX6378XR37-T has the following pin configuration:

```

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| | --| VOUT | --| GND | --| VIN | |___________| ```

Functional Features

• Provides a stable and accurate voltage reference.
• Low dropout voltage allows for efficient operation even with low input voltages.
• High precision ensures minimal deviation from the desired output voltage.
• Low temperature coefficient maintains stability across varying temperatures.

Advantages

• High precision and low temperature coefficient ensure accurate and reliable voltage reference.
• Low dropout voltage enables efficient operation in low power applications.
• Wide operating temperature range makes it suitable for various environmental conditions.
• Compact XR37 package allows for easy integration into circuit designs.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Requires an external power supply within the specified voltage range.

Working Principles

The MAX6378XR37-T is based on a bandgap voltage reference circuit. It utilizes a combination of bipolar and CMOS technologies to generate a stable voltage output. The internal circuitry compensates for temperature variations, ensuring consistent performance across different operating conditions.

Application Field Plans

The MAX6378XR37-T is commonly used in the following applications:

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

Alternative Models

• MAX6379XR37-T: Similar specifications with an adjustable output voltage.
• MAX6380XR37-T: Higher output current capability with the same voltage reference accuracy.
• MAX6381XR37-T: Lower dropout voltage for ultra-low power applications.

These alternative models provide flexibility based on specific application requirements while maintaining the core functionality of a voltage reference.

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