MAX16000ATC+T

Product Overview

• Category: Integrated Circuits (ICs)
• Use: Voltage Supervisors
• Characteristics: Low Power, Precision, Adjustable Threshold, Manual Reset Input
• Package: 6-WDFN (2x2)
• Essence: MAX16000A is a low-power, precision voltage supervisor with an adjustable threshold and manual reset input.
• Packaging/Quantity: Tape & Reel (3000 pieces per reel)

Specifications

• Supply Voltage Range: 1.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 1.5µA (typical)
• Threshold Voltage Range: 0.4V to 5V (adjustable)
• Manual Reset Input: Active-Low or Active-High
• Reset Timeout Period: 140ms (typical)
• Output Type: Open Drain
• Output Voltage: VCC - 0.3V (max)
• Output Current: 20mA (max)

Detailed Pin Configuration

The MAX16000ATC+T package consists of six pins:

1. GND: Ground pin
2. MR: Manual Reset Input pin
3. TH: Threshold Adjust pin
4. RESET: Open Drain Reset Output pin
5. VCC: Positive Supply Voltage pin
6. NC: No Connection pin

Functional Features

• Low quiescent current for power-sensitive applications
• Adjustable threshold voltage allows customization
• Manual reset input for external control
• Open drain reset output for easy interfacing
• Wide supply voltage range for flexibility
• Small package size for space-constrained designs

Advantages and Disadvantages

Advantages: - Low power consumption - Precise voltage supervision - Customizable threshold voltage - External control through manual reset input - Easy interfacing with open drain reset output

Disadvantages: - Limited output current capacity (20mA max) - Noisy environments may affect threshold accuracy

Working Principles

The MAX16000ATC+T is designed to monitor the voltage level of a power supply. It compares the supply voltage against an adjustable threshold voltage set by the TH pin. When the supply voltage drops below the threshold, the RESET pin is pulled low, indicating a reset condition. The manual reset input (MR) allows for external control over the reset state. The open drain output configuration enables easy interfacing with other devices.

Detailed Application Field Plans

The MAX16000ATC+T can be used in various applications, including but not limited to:

1. Battery-Powered Devices: Ensuring proper shutdown when battery voltage drops below a certain level.
2. Microcontrollers and DSPs: Monitoring power supply stability to prevent data corruption during power fluctuations.
3. Industrial Control Systems: Providing reliable reset signals to ensure safe operation of critical equipment.
4. Automotive Electronics: Protecting sensitive components from voltage transients and ensuring proper system initialization.
5. Home Automation: Monitoring power supply integrity to maintain uninterrupted operation of smart home devices.

Detailed and Complete Alternative Models

1. MAX16001ATC+T: Similar to MAX16000A, but with a fixed threshold voltage of 2.5V.
2. MAX16002ATC+T: Voltage supervisor with adjustable threshold and push-pull reset output.
3. MAX16003ATC+T: Dual voltage supervisor with independent threshold adjustment for each channel.
4. MAX16004ATC+T: Voltage supervisor with adjustable threshold and watchdog timer functionality.

These alternative models offer similar features and functionalities, catering to different application requirements.

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