MAX706SESA+T

Product Overview

• Category: Integrated Circuit
• Use: Voltage Monitor and Reset Circuit
• Characteristics: Low-power, Precision, Adjustable Threshold Voltage
• Package: SOIC-8
• Essence: Monitors and Resets System Voltage
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.2V to 5.5V
• Threshold Voltage Options: Adjustable from 1.25V to 4.63V in 100mV steps
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 7µA (typical)
• Power-On Reset Timeout Period: 140ms (typical)

Detailed Pin Configuration

The MAX706SESA+T is an SOIC-8 package with the following pin configuration:

1. VCC: Supply Voltage Input
2. GND: Ground
3. RESET: Active-Low Reset Output
4. TH: Threshold Voltage Selection Input
5. MR: Manual Reset Input
6. CT: Capacitor Connection for Reset Timeout
7. GND: Ground
8. VCC: Supply Voltage Input

Functional Features

• Monitors system voltage and asserts reset when it falls below a programmable threshold.
• Provides a manual reset input for external reset control.
• Offers adjustable threshold voltage options to suit different applications.
• Low quiescent current consumption ensures minimal power usage.
• Power-on reset timeout period prevents false resets during power-up.

Advantages and Disadvantages

Advantages: - Precise monitoring of system voltage. - Adjustable threshold voltage allows flexibility. - Low power consumption extends battery life. - Compact SOIC-8 package saves board space. - Power-on reset timeout avoids false resets.

Disadvantages: - Limited to a maximum supply voltage of 5.5V. - Threshold voltage adjustment limited to 100mV steps.

Working Principles

The MAX706SESA+T is designed to monitor the system voltage and assert a reset signal when it falls below a programmable threshold. The threshold voltage can be adjusted using the TH pin, allowing customization for different applications. The device operates with low quiescent current, ensuring minimal power consumption. It also features a power-on reset timeout period to prevent false resets during power-up.

Detailed Application Field Plans

The MAX706SESA+T finds applications in various fields, including: 1. Battery-Powered Devices: Ensures proper functioning by monitoring voltage levels and initiating a reset if necessary. 2. Microcontroller Systems: Protects against voltage drops that could lead to data corruption or improper operation. 3. Industrial Control Systems: Provides reliable reset functionality to ensure stable operation of critical equipment. 4. Automotive Electronics: Monitors vehicle voltage to prevent malfunctions and ensure safe operation. 5. Home Automation: Enables voltage monitoring and reset capability in smart home devices for enhanced reliability.

Detailed and Complete Alternative Models

1. MAX705CSA+: Similar to MAX706SESA+T but available in an SOIC-8 package.
2. MAX707ESA+: Offers adjustable threshold voltage options like MAX706SESA+T but comes in an SOIC-8 package.
3. MAX811SEUS-T: Voltage monitor and reset circuit with fixed threshold voltage options, available in a SOT-143 package.
4. MAX809SEUR-T: Fixed threshold voltage monitor and reset circuit in a SOT-23 package.
5. MAX6316MUK46CY-T: Precision voltage monitor and reset circuit with adjustable threshold voltage, offered in a SOT-23 package.

(Note: These alternative models are provided as examples and may not cover all available options.)

This entry provides an overview of the MAX706SESA+T, a voltage monitor and reset circuit. It includes information on its category, use, characteristics, package, essence, packaging/quantity, specifications, pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.