MAX6832GXRD2+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Supply Supervisor
• Characteristics: High accuracy, low power consumption
• Package: 8-pin TDFN (Thin Dual Flat No-Lead) package
• Essence: Monitors and supervises the power supply voltage levels
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 3µA (typical)
• Reset Threshold Accuracy: ±1.5%
• Watchdog Timeout Period: 1.6s (typical)

Detailed Pin Configuration

The MAX6832GXRD2+T has the following pin configuration:

1. GND: Ground connection
2. RESET#: Active-low reset output
3. MR#: Manual reset input
4. VCC: Positive supply voltage
5. WDI: Watchdog input
6. NC: No connect
7. NC: No connect
8. NC: No connect

Functional Features

• Monitors the power supply voltage and asserts a reset signal if it falls below a specified threshold.
• Provides a watchdog timer function to detect system malfunctions and initiate a system reset if necessary.
• Offers a manual reset input for external control of the reset signal.
• Low quiescent current ensures minimal power consumption.

Advantages and Disadvantages

Advantages: - High accuracy in monitoring power supply voltage levels. - Low power consumption helps conserve energy. - Small form factor package allows for space-saving designs. - Wide operating temperature range enables usage in various environments.

Disadvantages: - Limited number of pins may restrict the functionality in complex systems. - Not suitable for applications requiring higher voltage ranges.

Working Principles

The MAX6832GXRD2+T operates by continuously monitoring the power supply voltage. If the voltage falls below a predetermined threshold, the IC asserts a reset signal to initiate a system reset. It also incorporates a watchdog timer function that detects system malfunctions by monitoring an external input. If the input is not toggled within a specified timeout period, the IC triggers a system reset.

Detailed Application Field Plans

The MAX6832GXRD2+T finds applications in various fields, including but not limited to: - Embedded systems - Industrial automation - Consumer electronics - Automotive electronics - Medical devices

Detailed and Complete Alternative Models

1. MAX6831GXRD2+T: Similar specifications and features, but with a different reset threshold accuracy.
2. MAX6833GXRD2+T: Similar specifications and features, but with a different watchdog timeout period.
3. MAX6834GXRD2+T: Similar specifications and features, but with additional functionality for power sequencing.

These alternative models provide flexibility in selecting the most suitable IC based on specific requirements.

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