S-80952CNMC-G9NT2G

Product Overview

Category

S-80952CNMC-G9NT2G belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage detection and reset functions.

Characteristics

• Voltage detection range: 1.6V to 6.0V
• Low supply current: 1.0µA (typ.)
• High accuracy: ±1.0% (±50mV) (at Ta = 25°C)
• Built-in delay circuit: 200ms (typ.)
• Small package size: SOT-23-5

Package

The S-80952CNMC-G9NT2G is packaged in a small outline transistor (SOT) package, specifically SOT-23-5.

Essence

The essence of this product lies in its ability to accurately detect voltage levels within a specified range and provide a reset signal when necessary.

Packaging/Quantity

The S-80952CNMC-G9NT2G is typically available in reels containing 3000 units per reel.

Specifications

• Supply voltage range: 1.6V to 6.0V
• Operating temperature range: -40°C to +85°C
• Output type: N-channel open drain
• Quiescent current: 1.0µA (typ.)
• Threshold voltage options: 2.3V, 2.7V, 3.1V, 4.0V, 4.6V, 5.0V

Detailed Pin Configuration

The S-80952CNMC-G9NT2G has the following pin configuration:

1. VDD (Supply Voltage)
2. GND (Ground)
3. RESET (Reset Output)
4. VOUT (Voltage Detection Output)
5. VSET (Voltage Detection Threshold Setting)

Functional Features

• Voltage detection: The S-80952CNMC-G9NT2G can accurately detect voltage levels within the specified range.
• Reset function: It provides a reset signal when the detected voltage falls below the threshold level.
• Low power consumption: With a quiescent current of only 1.0µA, it minimizes power consumption in electronic devices.

Advantages and Disadvantages

Advantages

• Wide voltage detection range allows for versatile applications.
• High accuracy ensures reliable voltage detection.
• Small package size enables space-saving designs.
• Low power consumption prolongs battery life in portable devices.

Disadvantages

• Limited threshold voltage options may not suit all application requirements.
• N-channel open drain output may require additional circuitry for certain applications.

Working Principles

The S-80952CNMC-G9NT2G operates based on a voltage divider network connected to the VSET pin. When the input voltage exceeds the set threshold, the internal comparator triggers the RESET pin, providing a reset signal. The delay circuit ensures a stable output by introducing a delay of approximately 200ms.

Detailed Application Field Plans

The S-80952CNMC-G9NT2G finds applications in various electronic devices that require voltage monitoring and reset functions. Some potential application fields include:

1. Battery-powered devices: Ensuring proper operation and preventing damage due to low battery voltage.
2. Microcontrollers and microprocessors: Providing a reset signal during power-up or voltage fluctuations.
3. Industrial control systems: Monitoring power supply voltages to prevent malfunctions or data corruption.
4. Automotive electronics: Detecting abnormal voltage conditions and triggering appropriate actions.

Detailed and Complete Alternative Models

1. S-80930CNMC-G8Y-T2G: Similar voltage detection IC with a different threshold voltage range.
2. S-80942CNMC-G8Y-T2G: Alternative model with a wider operating temperature range.
3. S-80958CNMC-G8Y-T2G: Higher accuracy voltage detection IC with ±0.5% accuracy.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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