S-80942CNMC-G9CT2G

Product Overview

Category

S-80942CNMC-G9CT2G 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: 1.0V to 6.0V
• Low supply current: 1.0µA (typical)
• High accuracy: ±1.0%
• Built-in delay circuit
• Small package size: SOT-23-5

Package

The S-80942CNMC-G9CT2G is packaged in a SOT-23-5 package, which is a small surface-mount package with five pins.

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-80942CNMC-G9CT2G is typically available in reels containing 3,000 units per reel.

Specifications

• Supply voltage range: 1.0V to 6.0V
• Operating temperature range: -40°C to +85°C
• Output type: Active low
• Quiescent current: 1.0µA (typical)
• Accuracy: ±1.0%
• Reset threshold voltage options: 2.93V, 3.08V, 3.15V, 4.63V, 4.38V, 4.75V

Detailed Pin Configuration

The S-80942CNMC-G9CT2G has the following pin configuration:

1. VDD: Supply voltage input
2. GND: Ground reference
3. MR: Manual reset input (active low)
4. RESET: Reset output (active low)
5. VOUT: Voltage detection output

Functional Features

• Accurate voltage detection within a specified range
• Built-in delay circuit for stable reset signal generation
• Low quiescent current consumption for power efficiency
• Manual reset input for external control of the reset function
• Active low reset output for easy integration with other circuits

Advantages and Disadvantages

Advantages

• Wide voltage detection range allows for versatile applications
• High accuracy ensures reliable voltage monitoring
• Small package size enables space-saving designs
• Low supply current minimizes power consumption

Disadvantages

• Limited reset threshold voltage options may not suit all applications
• Lack of adjustable reset threshold limits customization possibilities

Working Principles

The S-80942CNMC-G9CT2G operates based on a voltage divider network connected to the VOUT pin. When the input voltage exceeds the preset threshold, the internal comparator triggers the reset output to go low. The built-in delay circuit ensures a stable reset signal is generated, preventing false triggering due to voltage fluctuations.

Detailed Application Field Plans

The S-80942CNMC-G9CT2G 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 by monitoring battery voltage and initiating a reset when it falls below a certain level.
2. Microcontrollers: Providing a reliable reset signal during power-up or brownout conditions to ensure correct initialization.
3. Industrial equipment: Monitoring power supply voltages to prevent damage or malfunctioning of sensitive components.
4. Automotive electronics: Detecting abnormal voltage levels in vehicle systems and triggering appropriate actions for safety and protection.

Detailed and Complete Alternative Models

1. S-80942CNNB-G9CT2G: Similar to S-80942CNMC-G9CT2G but with different reset threshold voltage options.
2. S-80942CNMC-G9CTFG: Package and characteristics identical to S-80942CNMC-G9CT2G, but with active high reset output.
3. S-80942CNMC-G9CT1G: Lower accuracy version of S-80942CNMC-G9CT2G, suitable for less critical applications.

These alternative models provide flexibility in choosing the most suitable product based on specific requirements and constraints.

(Note: The word count is 511 words)