MAX6377XR31+T

Product Overview

• Category: Integrated Circuits
• Use: Voltage Reference
• Characteristics: High Precision, Low Dropout, Low Noise
• Package: SOT23-3
• Essence: Provides a stable voltage reference for various electronic applications
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Voltage Output: 3.1V
• Initial Accuracy: ±0.2%
• Temperature Coefficient: ±50ppm/°C
• Supply Voltage Range: 2.5V to 5.5V
• Quiescent Current: 45µA (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX6377XR31+T has the following pin configuration:

```

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| | --| V+ | --| V- | --| OUT| |____| ```

• V+: Positive Supply Voltage
• V-: Negative Supply Voltage (GND)
• OUT: Voltage Reference Output

Functional Features

• High precision voltage reference with low dropout voltage
• Low noise output for accurate measurements
• Wide supply voltage range allows flexibility in different applications
• Low quiescent current for power efficiency
• Stable performance over a wide temperature range

Advantages and Disadvantages

Advantages: - High accuracy and stability - Low dropout voltage - Low noise output - Wide operating temperature range - Small package size

Disadvantages: - Limited voltage output options - Not suitable for high current applications

Working Principles

The MAX6377XR31+T is a shunt voltage reference that generates a stable 3.1V output voltage. It utilizes a precision bandgap core to provide accurate and stable voltage reference. The device operates by comparing the internal reference voltage with an external feedback voltage, adjusting the output accordingly.

Detailed Application Field Plans

The MAX6377XR31+T is commonly used in various electronic applications that require a stable voltage reference. Some of the typical application fields include:

1. Analog-to-Digital Converters (ADCs)
2. Digital-to-Analog Converters (DACs)
3. Voltage regulators
4. Battery-powered devices
5. Sensor circuits
6. Precision measurement equipment

Detailed and Complete Alternative Models

• MAX6380XR31+T: 3.1V voltage reference with higher initial accuracy (+/- 0.1%)
• MAX6369XR31+T: 3.1V voltage reference with lower dropout voltage (50mV)
• MAX6390XR31+T: 3.1V voltage reference with wider operating temperature range (-40°C to +125°C)

These alternative models offer different specifications and features to suit specific application requirements.

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