S-80956CNPF-G9STFG

Product Overview

Category

S-80956CNPF-G9STFG 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 (typical)
• High accuracy: ±2%
• Reset output type: N-channel open drain
• Package type: SOT-23-5
• Operating temperature range: -40°C to +85°C

Package and Quantity

The S-80956CNPF-G9STFG is available in a SOT-23-5 package. Each package contains one unit of the IC.

Essence

The essence of S-80956CNPF-G9STFG 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-80956CNPF-G9STFG is typically packaged in reels or tape and reel format, with a quantity of 3000 units per reel.

Specifications

• Supply voltage range: 1.6V to 6.0V
• Quiescent current: 1.0µA (typical)
• Accuracy: ±2%
• Output type: N-channel open drain
• Output voltage: VOUT = 0.1V (typical) at IOUT = 1mA
• Operating temperature range: -40°C to +85°C
• Power dissipation: 200mW (max)

Detailed Pin Configuration

The S-80956CNPF-G9STFG has a total of five pins:

1. GND (Ground): Connected to the ground reference of the circuit.
2. VDD (Supply Voltage): Connected to the positive supply voltage.
3. RESET (Reset Output): Provides a reset signal when the detected voltage falls below the threshold.
4. SENSE (Voltage Detection Input): Connected to the voltage source being monitored.
5. NC (No Connection): This pin is not connected and should be left unconnected.

Functional Features

• Accurate voltage detection: The S-80956CNPF-G9STFG can detect voltage levels within the range of 1.6V to 6.0V with high accuracy.
• Reset function: When the detected voltage falls below the threshold, the IC generates a reset signal to ensure proper device operation.
• Low power consumption: With a quiescent current of only 1.0µA, this IC minimizes power consumption in electronic devices.
• Open drain output: The N-channel open drain output allows for flexibility in connecting external components.

Advantages and Disadvantages

Advantages

• Wide voltage detection range
• High accuracy
• Low power consumption
• Compact package size
• Flexible open drain output

Disadvantages

• Limited to voltage detection and reset functions
• Not suitable for applications requiring complex control logic

Working Principles

The S-80956CNPF-G9STFG operates based on a voltage divider network connected to the SENSE pin. When the input voltage exceeds the threshold, the internal comparator switches the RESET pin to a high impedance state. However, if the input voltage falls below the threshold, the comparator triggers the RESET pin to generate a reset signal.

Detailed Application Field Plans

The S-80956CNPF-G9STFG finds application in various electronic devices where accurate voltage detection and reset functionality are required. Some potential application fields include:

1. Battery-powered devices: Ensures proper functioning by monitoring battery voltage and initiating a reset when necessary.
2. Microcontrollers: Provides a reliable reset signal to ensure correct startup and operation of the microcontroller.
3. Power management systems: Monitors voltage levels in power supply circuits and triggers resets during abnormal conditions.

Detailed and Complete Alternative Models

1. S-80956CNPF-G9STFG-DB: This model offers the same features as S-80956CNPF-G9STFG but comes in a different package (DFN2020-6).
2. S-80956CNPF-G9STFG-XX: This series includes various voltage detection thresholds, allowing for customization based on specific application requirements.

Please note that the above alternative models are just examples, and there may be other alternatives available from different manufacturers.

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