S-80855CNUA-B9GT2G

Product Overview

Category

S-80855CNUA-B9GT2G 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: ±1.0%
• Low supply current: 1.0μA (typ.)
• Small package size: SOT-89-5
• Built-in delay circuit
• Wide operating temperature range: -40°C to +85°C

Package and Quantity

The S-80855CNUA-B9GT2G is packaged in a SOT-89-5 package. It is available in tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Supply voltage range: 0.8V to 10.0V
• Output voltage options: 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
• Output current: 100mA (max.)
• Quiescent current: 1.0μA (typ.)
• Delay time: 200ms (typ.)

Detailed Pin Configuration

The S-80855CNUA-B9GT2G has a total of five pins:

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

Functional Features

• Voltage detection: The S-80855CNUA-B9GT2G can accurately detect the input voltage within the specified range.
• Reset function: It provides a reset signal when the detected voltage falls below the threshold level.
• Built-in delay circuit: The product includes a delay circuit to prevent false resets caused by momentary voltage fluctuations.

Advantages and Disadvantages

Advantages

• Wide operating voltage range allows for versatile applications.
• High accuracy ensures reliable voltage detection.
• Low supply current minimizes power consumption.
• Small package size enables space-saving designs.
• Built-in delay circuit enhances stability.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Fixed output voltage options may not meet specific requirements.

Working Principles

The S-80855CNUA-B9GT2G operates based on a voltage divider network connected to the VDD pin. When the input voltage reaches the threshold level set by the chosen output voltage option, the RESET pin is activated, providing a reset signal. The built-in delay circuit prevents false resets caused by temporary voltage fluctuations.

Detailed Application Field Plans

The S-80855CNUA-B9GT2G finds applications in various electronic devices where voltage detection and reset functions are required. Some potential application fields include:

1. Battery-powered devices: The product can be used to monitor battery voltage and trigger a reset when the voltage drops below a certain level.
2. Microcontrollers: It can be employed to ensure proper initialization of microcontrollers by providing a reliable reset signal during power-up or voltage fluctuations.
3. Power management systems: The IC can be integrated into power management circuits to monitor and control voltage levels, ensuring safe operation of the system.

Detailed and Complete Alternative Models

1. S-80855CNY-B9GT2G
2. S-80855CNNP-B9GT2G
3. S-80855CNUP-B9GT2G
4. S-80855CLY-B9GT2G
5. S-80855CLNP-B9GT2G

These alternative models offer similar functionality and characteristics, providing options for different design requirements.

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