MAX6709OUB+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Supervisor
• Characteristics: Low-power, precision voltage monitoring
• Package: µMAX® (SOT23-6)
• Essence: Monitors the power supply voltage and provides a reset signal when the voltage falls below a specified threshold.
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: 2.5V, 3.0V, 3.3V, 5.0V
• Reset Timeout Period: Adjustable from 1ms to 640ms
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6709OUB+T has a total of six pins:

1. GND: Ground connection
2. RESET: Active-low reset output
3. MR: Manual reset input
4. VCC: Positive supply voltage
5. TH: Threshold voltage selection pin
6. TR: Reset timeout period selection pin

Functional Features

• Monitors the power supply voltage continuously
• Generates a reset signal when the voltage drops below the set threshold
• Provides manual reset capability through the MR pin
• Allows selection of different threshold voltages and reset timeout periods

Advantages and Disadvantages

Advantages

• Low-power consumption
• Precision voltage monitoring
• Small package size for space-constrained applications
• Wide operating temperature range

Disadvantages

• Limited threshold voltage options
• Fixed reset timeout period range

Working Principles

The MAX6709OUB+T operates by comparing the supply voltage with the selected threshold voltage. When the supply voltage falls below the threshold, the reset output is activated. The reset signal remains active until the supply voltage rises above the threshold or a manual reset is triggered.

Detailed Application Field Plans

The MAX6709OUB+T is commonly used in various applications where reliable power supply monitoring is critical. Some potential application fields include:

1. Battery-powered devices
2. Embedded systems
3. Industrial control systems
4. Medical equipment
5. Automotive electronics

Detailed and Complete Alternative Models

• MAX6710OUB+T
• MAX6711OUB+T
• MAX6712OUB+T
• MAX6713OUB+T
• MAX6714OUB+T

These alternative models offer similar functionality but may have different specifications or package options.

In conclusion, the MAX6709OUB+T is a voltage supervisor IC that provides precise monitoring of the power supply voltage. It offers various threshold voltage options and reset timeout periods, making it suitable for a wide range of applications. While it has some limitations, such as fixed reset timeout period range, its advantages include low-power consumption, precision voltage monitoring, and a compact package size.