MAX6385XS26D1-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor
• Characteristics: Low-power, Precision, Adjustable Threshold
• Package: SOT23-6
• Essence: Monitors voltage levels and provides a digital output when the voltage exceeds a set threshold.
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.8V to 5.5V
• Threshold Voltage Options: 2.6V
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 3µA (typical)
• Output Type: Active-Low, Push-Pull
• Accuracy: ±1.5% (typical)

Detailed Pin Configuration

The MAX6385XS26D1-T IC has a total of six pins arranged as follows:

____ VCC| |GND NC | |OUT GND| |TH NC | |MR |____|

• VCC: Power supply input pin
• GND: Ground reference pin
• NC: No connection pin
• OUT: Digital output pin indicating the voltage level
• TH: Threshold adjustment pin
• MR: Manual reset pin

Functional Features

• Monitors the voltage level and compares it with the set threshold
• Provides a digital output signal when the voltage exceeds the threshold
• Adjustable threshold voltage for flexibility in different applications
• Low quiescent current for power efficiency
• Active-low push-pull output for easy interfacing with other devices

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows for versatile use - Precision accuracy ensures reliable voltage monitoring - Low-power consumption extends battery life in portable applications - Adjustable threshold provides flexibility in different voltage level requirements

Disadvantages: - Limited threshold voltage options may not suit all applications - SOT23-6 package may require careful handling during assembly

Working Principles

The MAX6385XS26D1-T operates by continuously monitoring the input voltage level. It compares the voltage with the set threshold voltage, which can be adjusted using the TH pin. When the input voltage exceeds the threshold, the digital output (OUT) is activated, indicating that the voltage has crossed the desired level.

Detailed Application Field Plans

The MAX6385XS26D1-T is commonly used in various applications where voltage monitoring is critical. Some of the potential application fields include:

1. Battery-Powered Devices: Ensuring proper voltage levels to prevent damage or malfunction.
2. Power Management Systems: Monitoring power supply voltages to protect sensitive components.
3. Industrial Control Systems: Detecting voltage fluctuations to trigger appropriate actions.
4. Automotive Electronics: Monitoring battery voltage to prevent over-discharge or overcharge situations.
5. IoT Devices: Voltage monitoring for efficient power management and system protection.

Detailed and Complete Alternative Models

1. MAX6384XS26D1-T: Similar to MAX6385XS26D1-T but with a different threshold voltage option.
2. MAX6386XS26D1-T: Higher accuracy version with ±1% threshold voltage accuracy.
3. MAX6385XS27D1-T: Similar to MAX6385XS26D1-T but with a slightly higher threshold voltage option.

These alternative models provide similar functionality with slight variations in specifications to cater to different voltage monitoring requirements.

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