MAX810SN293D3T1G

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Supervisor
• Characteristics: Low-power, Precision, Reset Output
• Package: SOT-23-3
• Essence: Monolithic Microprocessor Reset Circuits
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.0V to 5.5V
• Reset Threshold Voltage: 2.93V
• Reset Timeout Period: 140ms (typical)
• Quiescent Current: 3µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX810SN293D3T1G has a SOT-23-3 package with three pins: 1. GND: Ground connection 2. RESET: Active-low reset output 3. VCC: Positive supply voltage input

Functional Features

• Monitors the supply voltage and asserts a reset signal when it falls below the threshold voltage.
• Provides a precision reset output that remains low for the reset timeout period after the supply voltage rises above the threshold voltage.
• Consumes very low quiescent current, making it suitable for battery-powered applications.

Advantages

• Wide supply voltage range allows compatibility with various microprocessors and systems.
• Precision reset output ensures reliable system initialization.
• Low quiescent current minimizes power consumption, extending battery life.

Disadvantages

• Limited reset timeout period may not be suitable for applications requiring longer delays.
• Single threshold voltage may not cater to all voltage monitoring requirements.

Working Principles

The MAX810SN293D3T1G operates by comparing the supply voltage with the preset threshold voltage. When the supply voltage drops below the threshold voltage, the reset output is asserted low. The reset output remains low for the reset timeout period after the supply voltage rises above the threshold voltage, ensuring a reliable system reset.

Detailed Application Field Plans

The MAX810SN293D3T1G is commonly used in various applications where voltage monitoring and system reset functionality are required. Some typical application fields include: - Microcontrollers and microprocessors - Embedded systems - Industrial control systems - Portable electronic devices - Automotive electronics

Detailed and Complete Alternative Models

• MAX809: Similar voltage supervisor IC with adjustable reset threshold voltage.
• MAX811: Voltage supervisor IC with a push-pull active-low reset output.
• MAX813: Dual-voltage supervisor IC with two independent reset outputs.

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