S-80947CNMC-G9HT2U

Product Overview

Category

S-80947CNMC-G9HT2U 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 5.0V
• Low supply current: 1.0µA (typical)
• High accuracy: ±1.0%
• Reset output type: N-channel open drain
• Operating temperature range: -40°C to +85°C

Package

The S-80947CNMC-G9HT2U is available in a compact surface-mount package.

Essence

The essence of this product lies in its ability to accurately detect voltage levels and provide a reset signal when necessary, ensuring proper functioning of electronic devices.

Packaging/Quantity

The S-80947CNMC-G9HT2U is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Supply voltage range: 1.6V to 5.5V
• Quiescent current: 1.0µA (typical), 3.0µA (maximum)
• Threshold voltage options: 2.0V, 2.3V, 2.7V, 3.1V, 4.0V
• Output voltage low: 0.4V (maximum)
• Output voltage high: VDD - 0.4V (minimum)
• Delay time: 200ms (typical), 400ms (maximum)

Detailed Pin Configuration

The S-80947CNMC-G9HT2U has the following pin configuration:

1. VDD: Supply voltage input
2. GND: Ground reference
3. RESET: Reset output

Functional Features

• Voltage detection: The S-80947CNMC-G9HT2U can accurately detect the input voltage level within the specified range.
• Reset function: When the detected voltage falls below the threshold, the reset output is activated, providing a signal to reset the connected device.
• Low power consumption: With a quiescent current of only 1.0µA, this IC minimizes power consumption in electronic devices.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited threshold voltage options may not cater to all specific requirements.
• Delay time may be longer than desired for certain applications.

Working Principles

The S-80947CNMC-G9HT2U operates by comparing the input voltage with the internally set threshold voltage. When the input voltage drops below the threshold, the reset output is activated, triggering a reset in the connected device. This ensures proper operation and prevents malfunctions caused by insufficient voltage levels.

Detailed Application Field Plans

The S-80947CNMC-G9HT2U finds application in various electronic devices that require voltage monitoring and reset functionality. Some potential application fields include:

1. Microcontrollers: Ensuring stable operation by resetting the microcontroller when the supply voltage drops below a certain level.
2. Battery-powered devices: Preventing damage to batteries by initiating a shutdown or warning when the voltage reaches critical levels.
3. Industrial equipment: Enabling safe operation by monitoring power supply voltages and triggering appropriate actions in case of abnormalities.

Detailed and Complete Alternative Models

1. S-80947CNNB-G9CT2U
2. S-80947CNNB-G9FT2U
3. S-80947CNNB-G9HT2U
4. S-80947CNNB-G9JT2U

These alternative models offer similar voltage detection and reset functions, with slight variations in threshold voltage options and package types.

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