MAX16058ATA29+T

Product Overview

• Category: Integrated Circuits
• Use: Voltage Supervisors
• Characteristics: Low Power, Precision, Reset Output
• Package: 8-TDFN (2x2)
• Essence: This product is a voltage supervisor integrated circuit designed to monitor the power supply voltage of electronic systems and provide a reset signal when necessary.
• Packaging/Quantity: Tape and Reel, 3000 pieces 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%
• Reset Timeout Period: Adjustable from 1ms to 640ms
• Active-Low RESET Output

Detailed Pin Configuration

The MAX16058ATA29+T has the following pin configuration:

1. GND: Ground
2. MR: Manual Reset Input
3. VCC: Supply Voltage Input
4. RESET: Reset Output
5. GND: Ground
6. GND: Ground
7. GND: Ground
8. VCC: Supply Voltage Input

Functional Features

• Monitors the power supply voltage and asserts the reset output when the voltage falls below the specified threshold.
• Provides an adjustable reset timeout period to ensure proper system reset.
• Offers a manual reset input for external reset control.
• Low quiescent current consumption ensures minimal power usage.

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows compatibility with various systems. - Precise reset threshold accuracy ensures reliable operation. - Adjustable reset timeout period provides flexibility in different applications. - Low power consumption helps conserve energy.

Disadvantages: - Limited number of pins may restrict the integration of additional features. - Manual reset input may require external components for proper functionality.

Working Principles

The MAX16058ATA29+T operates by continuously monitoring the supply voltage. When the voltage drops below the specified threshold, the integrated circuit asserts the reset output, indicating a power failure or unstable voltage condition. The reset output remains active until the voltage rises above the threshold and the reset timeout period elapses. The manual reset input allows external control over the reset signal.

Detailed Application Field Plans

The MAX16058ATA29+T is commonly used in various electronic systems where reliable voltage monitoring and system reset functionality are required. Some application fields include:

1. Microcontrollers: Ensuring proper system initialization and preventing data corruption during power fluctuations.
2. Industrial Control Systems: Providing reliable reset signals to maintain system integrity and prevent malfunctions.
3. Automotive Electronics: Monitoring battery voltage and initiating system reset in case of voltage drop or abnormal conditions.
4. Medical Devices: Ensuring safe operation by resetting the system when critical voltage levels are not maintained.
5. Power Management Systems: Enabling efficient power management by monitoring supply voltages and initiating appropriate actions.

Detailed and Complete Alternative Models

1. MAX16059ATA29+T: Similar to MAX16058ATA29+T with additional features such as adjustable reset threshold and watchdog timer.
2. MAX16060ATA29+T: Voltage supervisor IC with higher supply voltage range and extended operating temperature range.
3. MAX16061ATA29+T: Integrated circuit with dual voltage monitoring channels and independent reset outputs.
4. MAX16062ATA29+T: Low-power voltage supervisor with ultra-low quiescent current consumption and adjustable reset timeout period.

These alternative models offer similar functionalities to the MAX16058ATA29+T while providing additional features or specifications tailored to specific application requirements.

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