S-80831CNPF-B8QTFU

Product Overview

Category

S-80831CNPF-B8QTFU belongs to the category of integrated circuits (ICs).

Use

This product is commonly used as a voltage detector in various electronic devices.

Characteristics

• Voltage detection range: 1.2V to 6.0V
• Low supply current: 1.0µA (typical)
• High accuracy: ±2%
• Built-in delay circuit
• Small package size: SOT-23-5

Package and Quantity

The S-80831CNPF-B8QTFU is packaged in a SOT-23-5 package. It is available in tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Supply voltage range: 1.2V to 6.0V
• Operating temperature range: -40°C to +85°C
• Output type: N-channel open drain
• Output voltage: VOUT = VSS or open drain
• Detection voltage options: 1.2V, 1.3V, 1.5V, 1.8V, 2.0V, 2.3V, 2.5V, 2.7V, 3.0V, 3.1V, 3.3V, 3.5V, 4.0V, 4.3V, 4.5V, 4.7V, 5.0V, 5.5V, 6.0V

Detailed Pin Configuration

The S-80831CNPF-B8QTFU has the following pin configuration:

1. VDD: Supply voltage input
2. GND: Ground reference
3. VOUT: Output voltage
4. SENSE: Voltage detection threshold selection pin
5. NC: No connection

Functional Features

• Voltage detection: The S-80831CNPF-B8QTFU can accurately detect the input voltage within the specified range.
• Delay circuit: It includes a built-in delay circuit to prevent false detections caused by voltage fluctuations or noise.
• Open drain output: The output is an N-channel open drain, allowing flexibility in connecting external devices.

Advantages and Disadvantages

Advantages

• Wide voltage detection range
• Low supply current consumption
• High accuracy
• Small package size for space-constrained applications

Disadvantages

• Limited options for detection voltage thresholds
• Open drain output requires additional components for certain applications

Working Principles

The S-80831CNPF-B8QTFU operates based on a voltage comparison principle. It compares the input voltage with the selected detection voltage threshold. When the input voltage exceeds the threshold, the output switches to an open drain state, indicating the detection of a higher voltage.

Detailed Application Field Plans

The S-80831CNPF-B8QTFU finds applications in various electronic devices that require voltage monitoring and protection. Some potential application fields include:

1. Battery-powered devices: Ensuring proper battery voltage levels to prevent damage or malfunction.
2. Power management systems: Monitoring power supply voltages to trigger appropriate actions or alarms.
3. Automotive electronics: Detecting abnormal voltage conditions in vehicle electrical systems.
4. Industrial control systems: Providing voltage supervision for critical equipment and processes.

Detailed and Complete Alternative Models

1. S-80830CNPF-B8QTFU: Similar specifications but with a different voltage detection range.
2. S-80832CNPF-B8QTFU: Similar specifications but with additional features like adjustable detection voltage.

Note: This list is not exhaustive, and there may be other alternative models available from different manufacturers.

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