S-80851CNPF-B9CTFU

Product Overview

Category

S-80851CNPF-B9CTFU 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: 0.8V to 6.0V
• Accuracy: ±2%
• Low power consumption
• Small package size
• Wide operating temperature range: -40°C to +85°C

Package

The S-80851CNPF-B9CTFU is available in a small surface-mount package, typically measuring 3mm x 3mm.

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-80851CNPF-B9CTFU is typically packaged in reels or tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Supply voltage: 1.0V to 6.5V
• Quiescent current: 1.0µA (typical)
• Output type: Open-drain
• Threshold voltage options: 2.0V, 2.3V, 2.7V, 3.0V, 3.1V, 4.0V, 4.6V, 5.0V

Detailed Pin Configuration

The S-80851CNPF-B9CTFU has the following pin configuration:

1. VDD: Supply voltage input
2. GND: Ground reference
3. RESET: Reset output
4. VOUT: Voltage detection output

Functional Features

• Voltage detection: The S-80851CNPF-B9CTFU can accurately detect voltage levels 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 device.
• Open-drain output: The open-drain output allows for flexibility in connecting to other circuitry.

Advantages and Disadvantages

Advantages

• Wide operating voltage range
• Accurate voltage detection
• Low power consumption
• Small package size

Disadvantages

• Limited threshold voltage options
• Open-drain output may require additional circuitry for certain applications

Working Principles

The S-80851CNPF-B9CTFU operates by continuously monitoring the input voltage. When the voltage falls below the set threshold, the reset output is activated, signaling the need for a system reset. This ensures that electronic devices operate reliably within the specified voltage range.

Detailed Application Field Plans

The S-80851CNPF-B9CTFU finds application in various electronic devices where voltage detection and reset functions are critical. Some potential application fields include:

1. Battery-powered devices: Ensuring proper operation and preventing damage due to low battery voltage.
2. Microcontrollers: Providing a reliable reset signal during power-up or voltage fluctuations.
3. Industrial control systems: Monitoring voltage levels to prevent malfunctioning or damage to equipment.

Detailed and Complete Alternative Models

1. S-80850CNPF-B9CTFU: Similar to S-80851CNPF-B9CTFU but with different threshold voltage options.
2. S-80852CNPF-B9CTFU: Higher accuracy version with ±1% voltage detection accuracy.
3. S-80853CNPF-B9CTFU: Extended temperature range version suitable for harsh environments.

These alternative models offer similar functionality with slight variations in specifications to cater to different requirements.

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