S-80947CNPF-G9HTFG

Product Overview

Category

S-80947CNPF-G9HTFG 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: 1.2V to 6.0V
• Accuracy: ±1.0%
• Low supply current: 1.0µA (typ.)
• Reset output type: N-channel open drain
• Operating temperature range: -40°C to +85°C

Package

S-80947CNPF-G9HTFG is available in a compact surface-mount package, specifically SOT-23-5.

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

This product is typically packaged in reels, with 3,000 units per reel.

Specifications

• Supply voltage range: 1.2V to 6.0V
• Quiescent current: 1.0µA (typ.)
• Output voltage: VOUT = 0.8V (typ.) at VIN = VTH
• Hysteresis voltage: 0.1V (typ.)
• Output current: 5mA (max.)

Detailed Pin Configuration

The S-80947CNPF-G9HTFG IC has the following pin configuration:

1. GND (Ground)
2. VDD (Supply Voltage)
3. RESET (Reset Output)
4. VOUT (Voltage Detection Output)
5. VIN (Voltage Input)

Functional Features

• Accurate voltage detection within a wide range
• Low quiescent current consumption
• Open-drain reset output for easy integration with other components
• Wide operating temperature range for versatile applications

Advantages and Disadvantages

Advantages

• High accuracy in voltage detection
• Low power consumption
• Compact package size for space-constrained designs
• Wide operating temperature range allows usage in various environments

Disadvantages

• Limited output current capacity (5mA max.)
• Requires an external pull-up resistor for the reset output

Working Principles

S-80947CNPF-G9HTFG operates by comparing the input voltage (VIN) with a reference voltage (VTH). When VIN falls below VTH, the reset output (RESET) is activated, indicating a low-voltage condition. The reset output remains active until VIN rises above VTH again.

Detailed Application Field Plans

This product finds application in various electronic devices where accurate voltage detection and reset functionality are crucial. Some potential application fields include:

1. Battery-powered devices: Ensures proper operation and prevents damage due to low battery voltage.
2. Microcontrollers and microprocessors: Provides a reliable reset signal during power-up or voltage fluctuations.
3. Industrial control systems: Monitors supply voltages to prevent malfunctions and ensure system stability.
4. Automotive electronics: Protects sensitive components from voltage drops and ensures safe operation.

Detailed and Complete Alternative Models

1. S-80946CNPF-G8XTFG: Similar specifications and features, but with a different package (SOT-23-6).
2. S-80948CNPF-G9JTFG: Higher accuracy (±0.5%) and wider operating temperature range (-40°C to +105°C).

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

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