MAX6836HXSD0+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Supply Supervisor
• Characteristics: High Accuracy, Low Power Consumption
• Package: 8-pin SOIC (Small Outline Integrated Circuit)
• Essence: Monitoring and controlling power supply voltages
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 3µA (typical)
• Reset Threshold Voltage Options: 2.63V, 2.93V, 3.08V, 4.38V
• Reset Timeout Period Options: 140ms, 560ms, 1120ms, 2240ms

Detailed Pin Configuration

The MAX6836HXSD0+T has the following pin configuration:

1. GND (Ground)
2. RESET (Reset Output)
3. MR (Manual Reset Input)
4. VCC (Supply Voltage)
5. RESET (Reset Output)
6. RESET (Reset Output)
7. NC (No Connection)
8. GND (Ground)

Functional Features

• Accurate monitoring of power supply voltages
• Adjustable reset threshold voltage and timeout period
• Manual reset input for system control
• Open-drain reset output for interfacing with other devices
• Low quiescent current for power efficiency
• Wide supply voltage range for compatibility

Advantages and Disadvantages

Advantages: - High accuracy in monitoring power supply voltages - Low power consumption for energy efficiency - Flexible reset threshold voltage and timeout period options - Manual reset input allows for system control - Open-drain reset output facilitates interfacing with other devices

Disadvantages: - Limited to 8-pin SOIC package - No built-in protection features against voltage spikes or transients

Working Principles

The MAX6836HXSD0+T is designed to monitor power supply voltages in electronic systems. It compares the supply voltage with a user-defined threshold voltage and generates a reset signal if the voltage falls below the threshold. The reset signal can be used to initiate system resets or control other devices.

The device operates by continuously monitoring the supply voltage using an internal voltage reference. When the supply voltage drops below the set threshold, the reset output is activated, indicating a power failure or abnormal condition. The reset remains active until the supply voltage rises above the threshold or a manual reset input is triggered.

Detailed Application Field Plans

The MAX6836HXSD0+T is widely used in various applications where accurate power supply monitoring is critical. Some of the common application fields include:

1. Microcontrollers and Microprocessors: Ensuring reliable operation by monitoring power supply voltages.
2. Industrial Control Systems: Detecting power failures or abnormal conditions to prevent damage to equipment.
3. Automotive Electronics: Monitoring battery voltage to prevent undervoltage situations.
4. Communication Systems: Providing reset signals for proper initialization and synchronization.
5. Medical Devices: Ensuring stable power supply for patient safety and device functionality.

Detailed and Complete Alternative Models

1. MAX6835HXSD0+T: Similar to MAX6836HXSD0+T but with different reset threshold voltage options.
2. MAX6837HXSD0+T: Similar to MAX6836HXSD0+T but with additional built-in protection features against voltage spikes.
3. MAX6838HXSD0+T: Similar to MAX6836HXSD0+T but with extended operating temperature range.

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

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