TLV6710DDCT

Product Overview

• Category: Integrated Circuits
• Use: Voltage Supervisor
• Characteristics: Low Power, Precision Monitoring, Adjustable Thresholds
• Package: SOT-23-6
• Essence: Monitors voltage levels and provides reset signals to microcontrollers or other digital systems.
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.2V to 5.5V
• Threshold Voltage Options: 1.8V, 2.5V, 3.3V, Adjustable
• Reset Timeout Period: 100ms, 200ms, 400ms, 800ms
• Operating Temperature Range: -40°C to +125°C
• Quiescent Current: 1.5µA (typical)

Pin Configuration

The TLV6710DDCT is a 6-pin device with the following pinout:

1. GND: Ground connection
2. VCC: Positive supply voltage input
3. MR: Manual Reset input
4. RESET: Reset output
5. TH: Threshold selection input
6. NC: No Connection

Functional Features

• Precision Monitoring: The TLV6710DDCT accurately monitors the supply voltage and provides a reset signal when it falls below the programmed threshold.
• Adjustable Thresholds: The TH pin allows users to select from predefined threshold voltages or set a custom threshold using an external resistor divider.
• Manual Reset Input: The MR pin allows for manual reset of the device, overriding the monitoring function.
• Power-On Reset Delay: The TLV6710DDCT includes a power-on reset delay circuit to ensure stable operation during power-up.

Advantages and Disadvantages

Advantages: - Low power consumption - Wide supply voltage range - Adjustable threshold options - Small package size

Disadvantages: - Limited number of threshold voltage options - No hysteresis feature

Working Principles

The TLV6710DDCT operates by continuously monitoring the supply voltage. When the voltage falls below the programmed threshold, the reset output is asserted, indicating a power failure or an out-of-range condition. The reset signal remains active until the voltage rises above the threshold and the reset timeout period elapses.

Application Field Plans

The TLV6710DDCT is commonly used in various applications where reliable voltage monitoring is critical. Some potential application fields include:

1. Power Supply Units: Ensuring stable operation and protection against undervoltage conditions.
2. Microcontrollers: Providing a reset signal during power-up or when the supply voltage drops below a safe level.
3. Industrial Control Systems: Monitoring critical voltages to prevent damage or data corruption.
4. Battery-Powered Devices: Protecting batteries from deep discharge by triggering a shutdown when the voltage reaches a certain threshold.

Alternative Models

• TLV6711DDCT: Similar functionality with adjustable threshold and additional hysteresis feature.
• TLV6701DDCT: Fixed threshold voltage options with lower quiescent current.
• TLV6702DDCT: Fixed threshold voltage options with higher reset timeout periods.

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