MAX6367HKA29+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor
• Characteristics: High accuracy, low power consumption
• Package: Ceramic Package
• Essence: Monitors voltage levels and provides accurate voltage detection
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: 2.9V
• Accuracy: ±1%
• Quiescent Current: 1µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6367HKA29+T has a total of 8 pins:

1. GND: Ground pin
2. VCC: Power supply input
3. RESET#: Active-low reset output
4. MR#: Manual reset input
5. TH: Threshold voltage selection pin
6. CT: Capacitor connection for reset timeout
7. TR#: Reset timeout period selection pin
8. OUT: Open-drain reset output

Functional Features

• Accurate Voltage Monitoring: The MAX6367HKA29+T monitors the voltage level and provides a reset signal when the voltage drops below the threshold.
• Low Power Consumption: With a quiescent current of only 1µA, it minimizes power consumption in battery-powered applications.
• Manual Reset Input: The MR# pin allows for manual reset control, providing flexibility in system design.
• Adjustable Reset Timeout Period: The TR# pin enables the selection of different reset timeout periods, allowing customization based on application requirements.

Advantages and Disadvantages

Advantages: - High accuracy voltage monitoring - Low power consumption - Manual reset capability - Adjustable reset timeout period

Disadvantages: - Limited threshold voltage options - Ceramic package may not be suitable for all applications

Working Principles

The MAX6367HKA29+T operates by comparing the input voltage with the threshold voltage set by the TH pin. When the input voltage falls below the threshold, the RESET# output is activated, indicating a low-voltage condition. The reset signal remains active until the input voltage rises above the threshold and the reset timeout period, set by the TR# pin, elapses.

Detailed Application Field Plans

The MAX6367HKA29+T finds applications in various fields, including:

1. Battery-Powered Devices: It ensures proper functioning by monitoring the battery voltage and initiating a reset when it drops below a certain level.
2. Industrial Control Systems: It provides voltage monitoring capabilities to prevent malfunctions or damage due to voltage fluctuations.
3. Automotive Electronics: It helps protect sensitive electronic components by monitoring the vehicle's power supply voltage and triggering a reset if necessary.
4. Medical Equipment: It ensures reliable operation of critical medical devices by monitoring voltage levels and initiating appropriate actions when needed.

Detailed and Complete Alternative Models

1. MAX6369HKA29+T: Similar to MAX6367HKA29+T but with a different threshold voltage option (2.9V).
2. MAX6368HKA30+T: Offers a higher threshold voltage option (3.0V) while maintaining similar features and characteristics.
3. MAX6366HKA28+T: Provides a lower threshold voltage option (2.8V) for applications requiring a different voltage monitoring level.

These alternative models offer flexibility in voltage monitoring based on specific application requirements.

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