MAX6368LKA31+ - English Editing Encyclopedia Entry

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor and Reset Circuit
• Characteristics: Low-power, precision voltage monitoring, reset generation
• Package: LKA31+ (SOT23-5 package)
• Essence: Provides accurate monitoring of power supply voltages and generates a reset signal when the voltage falls below a specified threshold.
• Packaging/Quantity: Available in tape and reel packaging, with 3000 units per reel.

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: 2.93V, 3.08V, 3.30V, 4.38V, 4.63V
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 1µA (typical)

Pin Configuration

The MAX6368LKA31+ has a SOT23-5 package with the following pin configuration:

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| | | 1 2 | | | | 3 4 | | | | 5 | |___________| ```

Pin Descriptions: 1. GND: Ground connection 2. MR: Manual Reset input 3. VCC: Positive supply voltage 4. RESET: Reset output 5. TH: Threshold voltage selection input

Functional Features

• Accurate voltage monitoring: The MAX6368LKA31+ monitors the power supply voltage and provides a reset signal when it falls below the specified threshold.
• Precision threshold voltage selection: The device offers multiple threshold voltage options for precise monitoring.
• Manual reset capability: The MR pin allows for manual reset of the device.
• Low-power operation: The IC operates with low quiescent current, making it suitable for power-sensitive applications.

Advantages and Disadvantages

Advantages: - Accurate voltage monitoring and reset generation - Multiple threshold voltage options for precise monitoring - Manual reset capability - Low-power operation

Disadvantages: - Limited to SOT23-5 package - Restricted operating temperature range (-40°C to +85°C)

Working Principles

The MAX6368LKA31+ continuously monitors the power supply voltage using an internal voltage reference. When the voltage falls below the selected threshold, the device generates a reset signal on the RESET pin. The MR pin allows for manual reset, overriding the automatic reset generation.

Detailed Application Field Plans

The MAX6368LKA31+ is commonly used in various applications where accurate voltage monitoring and reset generation are required. Some potential 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. MAX6369LKA31+: Similar to MAX6368LKA31+, but with different threshold voltage options.
2. MAX6367LKA31+: Voltage monitor and reset circuit with lower quiescent current.
3. MAX6381XR26D3-T: Voltage monitor and reset circuit with higher supply voltage range.

(Note: This list is not exhaustive and there may be other alternative models available in the market.)

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