S-80948CNMC-G9JT2G

Product Overview

Category

S-80948CNMC-G9JT2G 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-80948CNMC-G9JT2G is packaged in a SOT-23-5 package, which is a small surface-mount package with five pins.

Essence

The essence of S-80948CNMC-G9JT2G lies in its ability to accurately detect voltage levels within a specified range and provide a reset signal when necessary.

Packaging/Quantity

This product is typically available in reels or tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Supply Voltage Range: 1.0V to 6.0V
• Operating Temperature Range: -40°C to +85°C
• Output Type: Active low
• Reset Threshold Voltage Options: Various options available
• Quiescent Current: 1.0µA (typical)
• Accuracy: ±1.0%

Detailed Pin Configuration

The S-80948CNMC-G9JT2G has the following pin configuration:

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

Functional Features

• Voltage detection: The S-80948CNMC-G9JT2G can accurately detect voltage levels within the specified range.
• Reset function: It provides an active low reset signal when the detected voltage falls below the threshold.
• Built-in delay circuit: The product includes a delay circuit to prevent false resets due to temporary voltage fluctuations.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited number of available reset threshold voltage options.
• Manual reset input may require additional external components for proper functionality in some applications.

Working Principles

The S-80948CNMC-G9JT2G operates by continuously monitoring the input voltage level. When the voltage falls below the preset threshold, the internal circuit triggers the active low reset output, indicating a voltage drop or power loss. The built-in delay circuit prevents false resets caused by temporary voltage fluctuations.

Detailed Application Field Plans

The S-80948CNMC-G9JT2G finds applications in various electronic devices where accurate voltage detection and reset functions are required. 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 drops to ensure reliable system startup.
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 for safety and protection.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the S-80948CNMC-G9JT2G include:

1. S-80946CNMC-G8JT2G
2. S-80947CNMC-G9JT2G
3. S-80949CNMC-G9JT2G

These models share similar specifications and pin configurations, providing alternative options for voltage detection and reset applications.

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