MAX6368PKA26+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor
• Characteristics: Low-power, Precision, Adjustable Threshold
• Package: SOT23-8
• Essence: Monitors voltage levels and provides a digital output
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: Adjustable from 1.2V to 4.9V in 100mV steps
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 3µA (typical)

Detailed Pin Configuration

The MAX6368PKA26+T has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | GND | Ground | | 2 | VCC | Supply Voltage | | 3 | TH | Threshold Voltage Input | | 4 | RESET | Reset Output | | 5 | MR | Manual Reset Input | | 6 | CT | Capacitor Terminal | | 7 | GND | Ground | | 8 | VCC | Supply Voltage |

Functional Features

• Monitors the voltage level at the TH pin and compares it with the threshold voltage.
• Provides a reset output signal when the monitored voltage falls below the threshold.
• Offers an adjustable threshold voltage to suit different applications.
• Includes a manual reset input for immediate system reset.
• Low quiescent current ensures minimal power consumption.

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows compatibility with various systems. - Adjustable threshold voltage offers flexibility in voltage monitoring. - Low quiescent current ensures power efficiency. - Small package size (SOT23-8) enables space-saving designs.

Disadvantages: - Limited threshold voltage options in 100mV steps may not suit all applications. - Manual reset input may require additional external components for proper functionality.

Working Principles

The MAX6368PKA26+T is a voltage monitor IC that operates by comparing the voltage at the TH pin with an adjustable threshold voltage. When the monitored voltage falls below the threshold, the RESET pin goes low, indicating a reset condition. The threshold voltage can be adjusted using an external resistor divider network connected to the TH pin. The MR pin provides a manual reset option, allowing immediate system reset when triggered.

Detailed Application Field Plans

The MAX6368PKA26+T finds applications in various fields, including:

1. Battery-Powered Devices: Monitors battery voltage and triggers a reset when it drops below a certain level.
2. Power Management Systems: Ensures stable operation by monitoring supply voltages and initiating resets during voltage fluctuations.
3. Industrial Control Systems: Provides voltage monitoring capabilities for critical components, ensuring reliable operation.
4. Automotive Electronics: Monitors voltage levels in automotive systems, triggering resets in case of voltage anomalies.
5. IoT Devices: Enables efficient power management and system protection in Internet of Things devices.

Detailed and Complete Alternative Models

1. MAX6369PKA26+T: Similar to MAX6368PKA26+T but with different threshold voltage options.
2. MAX6367PKA26+T: Voltage monitor IC with fixed threshold voltage options.
3. MAX6381XR46D3-T: Precision voltage monitor IC with adjustable threshold and additional features.
4. MAX6316LUK46CY-T: Low-power voltage monitor IC with fixed threshold voltage and small package size.
5. MAX6384XS29D3-T: Voltage monitor IC with adjustable threshold and integrated watchdog timer.

(Note: The above alternative models are provided for reference and may have different specifications and features. Please refer to the respective datasheets for detailed information.)

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