MAX6388XS34D3-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor and Reset Circuit
• Characteristics: Low-power, precision voltage monitoring, reset generation
• Package: SOT23-3
• Essence: Provides accurate monitoring of system voltages and generates a reset signal when the voltage falls below a specified threshold.
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: 2.93V, 3.08V, 3.34V, 3.63V, 4.38V, 4.63V
• Reset Timeout Period: Adjustable or fixed options available
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 1µA (typical)

Detailed Pin Configuration

The MAX6388XS34D3-T has three pins:

1. GND: Ground connection
2. RESET: Output pin for reset signal
3. VCC: Supply voltage input

Functional Features

• Accurate voltage monitoring: The MAX6388XS34D3-T monitors the system voltage with high precision, ensuring reliable operation.
• Reset signal generation: When the monitored voltage falls below the specified threshold, the IC generates a reset signal to initiate system reset.
• Adjustable timeout period: The reset timeout period can be adjusted according to the application requirements.

Advantages and Disadvantages

Advantages: - Low-power consumption: The IC operates at a low quiescent current of 1µA, making it suitable for battery-powered applications. - Wide supply voltage range: The MAX6388XS34D3-T can operate within a wide range of supply voltages, providing flexibility in various applications. - Small package size: The SOT23-3 package offers compactness and ease of integration into space-constrained designs.

Disadvantages: - Limited threshold voltage options: The available threshold voltage options may not cover all possible voltage monitoring requirements. - Lack of built-in hysteresis: The IC does not include built-in hysteresis, which may be required in certain applications to prevent false triggering.

Working Principles

The MAX6388XS34D3-T operates by comparing the system voltage with the specified threshold voltage. When the system voltage falls below the threshold, the reset output is activated. The reset signal remains active until the system voltage rises above the threshold or until the timeout period elapses.

Detailed Application Field Plans

The MAX6388XS34D3-T is commonly used in various electronic systems where accurate voltage monitoring and reset generation are critical. Some application fields include:

1. Microcontrollers and microprocessors
2. Embedded systems
3. Power management circuits
4. Battery-powered devices
5. Industrial control systems

Detailed and Complete Alternative Models

1. MAX6388XS34D3-T+: Similar to MAX6388XS34D3-T, but with an extended operating temperature range (-40°C to +125°C).
2. MAX6388XS34D3-T/R: Same specifications as MAX6388XS34D3-T, but supplied in tape and reel packaging with 2500 units per reel.
3. MAX6388XS34D3-T/SO: Surface-mount package option (SOIC-8) with the same functionality and characteristics as MAX6388XS34D3-T.

These alternative models provide similar features and performance, allowing designers to choose the most suitable option for their specific requirements.

(Note: The content provided above is a sample and may not reflect actual product specifications. Please refer to the manufacturer's datasheet for accurate information.)