S-80835CNPF-B8UTFG

Product Overview

Category

S-80835CNPF-B8UTFG 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: ±2%
• Low supply current: 1.0μA (typical)
• Reset output type: N-channel open drain
• Operating temperature range: -40°C to +85°C

Package

S-80835CNPF-B8UTFG is available in a small surface-mount package, specifically the SOT-23-5 package.

Essence

The essence of this product lies in its ability to accurately detect voltage levels and provide a reset signal when the voltage falls below a certain threshold.

Packaging/Quantity

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

Specifications

• Supply voltage range: 1.2V to 6.0V
• Detection voltage options: 2.0V, 2.3V, 2.5V, 2.6V, 2.7V, 2.8V, 2.9V, 3.0V, 3.1V, 3.2V, 3.3V, 3.4V, 3.5V, 3.6V, 3.7V, 3.8V, 3.9V, 4.0V, 4.1V, 4.2V, 4.3V, 4.4V, 4.5V, 4.6V, 4.7V, 4.8V, 4.9V, 5.0V, 5.1V, 5.2V, 5.3V, 5.4V, 5.5V, 5.6V, 5.7V, 5.8V, 5.9V, 6.0V
• Reset output: Active low
• Output current: 10mA (max)
• Quiescent current: 1.0μA (typical), 2.0μA (max)

Detailed Pin Configuration

The S-80835CNPF-B8UTFG package consists of five pins:

1. VDD: Supply voltage input
2. GND: Ground reference
3. RESET: Reset output
4. VIN: Voltage detection input
5. NC: No connection (unused pin)

Functional Features

1. Voltage Detection: The S-80835CNPF-B8UTFG accurately detects the input voltage and compares it with the preset detection voltage.
2. Reset Signal Generation: When the input voltage falls below the detection voltage, the reset output becomes active low, providing a signal to reset the connected device.
3. Low Power Consumption: With a quiescent current of only 1.0μA, this IC minimizes power consumption in battery-powered applications.
4. Wide Operating Temperature Range: The S-80835CNPF-B8UTFG can operate reliably in a wide temperature range from -40°C to +85°C.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited number of available detection voltage options
• N-channel open drain output may require additional circuitry for certain applications

Working Principles

The S-80835CNPF-B8UTFG operates based on a voltage divider network and a comparator. The input voltage is divided and compared with the preset detection voltage. When the input voltage falls below the detection voltage, the comparator triggers the reset output, providing a low signal to reset the connected device.

Detailed Application Field Plans

The S-80835CNPF-B8UTFG finds applications in various electronic devices where accurate voltage detection and reset functions are required. Some potential application fields include:

1. Battery-Powered Devices: This IC can be used in portable electronics, such as smartphones, tablets, and wearable devices, to monitor battery voltage and initiate a reset when necessary.
2. Industrial Control Systems: It can be employed in industrial control systems to ensure proper functioning by monitoring power supply voltages and triggering resets in case of voltage fluctuations.
3. Automotive Electronics: The S-80835CNPF-B8UTFG can be utilized in automotive applications to monitor critical voltages and provide reset signals for safety-critical systems.

Detailed and Complete Alternative Models

1. S-80835CNNP-B8XTFG
2. S-80835