MAX16034PLB29+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor and Reset Circuit
• Characteristics: Low-power, low-voltage operation
• Package: 6-pin SOT23
• Essence: Provides voltage monitoring and reset functionality for electronic systems
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Supply Voltage Range: 1.5V to 5.5V
• Threshold Voltage Options: 2.93V, 3.08V, 3.45V, 4.63V
• Reset Timeout Period: Adjustable from 1ms to 640ms
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX16034PLB29+T has the following pin configuration:

1. GND: Ground connection
2. MR: Manual Reset input
3. VCC: Supply voltage input
4. RESET: Active-low reset output
5. TH: Threshold voltage selection input
6. NC: No connection

Functional Features

• Monitors the supply voltage and generates a reset signal when it falls below the threshold voltage.
• Provides manual reset capability through the MR pin.
• Offers adjustable reset timeout period to accommodate different system requirements.
• Low quiescent current consumption, making it suitable for battery-powered applications.
• Built-in glitch immunity ensures reliable operation in noisy environments.

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows compatibility with various power sources. - Adjustable reset timeout period offers flexibility in system design. - Low-power operation extends battery life in portable devices. - Glitch immunity ensures reliable performance in noisy environments.

Disadvantages: - Limited number of threshold voltage options may not meet all application requirements. - SOT23 package may not be suitable for applications with space constraints.

Working Principles

The MAX16034PLB29+T is designed to monitor the supply voltage of electronic systems. It compares the input voltage with a user-selectable threshold voltage. When the supply voltage falls below the threshold, the reset output is activated, indicating a power failure or low voltage condition. The reset remains active until the supply voltage rises above the threshold and the reset timeout period elapses.

The device also provides a manual reset input (MR) that allows the system to be reset externally. This feature is useful during system testing or when a controlled restart is required.

Detailed Application Field Plans

The MAX16034PLB29+T can be used in various applications, including:

1. Battery-powered devices: Provides voltage monitoring and reset functionality to prevent damage or data corruption due to low battery voltage.
2. Microcontroller-based systems: Ensures reliable operation by resetting the system when the supply voltage drops below a certain level.
3. Industrial control systems: Monitors power supply integrity and initiates a system reset in case of voltage fluctuations or failures.
4. Automotive electronics: Protects sensitive components from voltage dips or transients, enhancing system reliability.

Detailed and Complete Alternative Models

1. MAX16033PLB29+T: Similar to MAX16034PLB29+T but with different threshold voltage options.
2. MAX16035PLB29+T: Offers additional features such as watchdog timer and adjustable reset timeout period.
3. MAX16036PLB29+T: Provides higher threshold voltage options for specific application requirements.

These alternative models offer similar functionality to the MAX16034PLB29+T but may have different specifications or additional features to suit specific needs.

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