S-80856CNUA-B9HT2G

Product Overview

Category

S-80856CNUA-B9HT2G belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for voltage detection and reset functions.

Characteristics

• Voltage detection range: 1.6V to 6.0V
• Accuracy: ±1.0%
• Low supply current: 1.0μA (typ.)
• Small package size: SOT-89-5
• Built-in delay circuit: 200ms (typ.)

Package

The S-80856CNUA-B9HT2G IC is packaged in a SOT-89-5 package, which is a small surface-mount package with five pins.

Essence

The essence of this product lies in its ability to accurately detect voltage levels within a specified range and provide a reset signal when necessary.

Packaging/Quantity

The S-80856CNUA-B9HT2G IC is typically supplied in tape and reel packaging, with a quantity of 3,000 units per reel.

Specifications

• Supply voltage range: 1.6V to 6.0V
• Operating temperature range: -40°C to +85°C
• Output type: Active low
• Quiescent current: 1.0μA (typ.)
• Reset threshold voltage options: 2.3V, 2.5V, 2.6V, 2.8V, 3.0V, 3.1V, 3.3V, 4.0V, 4.6V, 5.0V

Detailed Pin Configuration

The S-80856CNUA-B9HT2G IC has the following pin configuration:

```

---

| | --|VDD |-- Pin 1: Supply Voltage (VDD) --|GND |-- Pin 2: Ground (GND) --|OUT |-- Pin 3: Output (OUT) --|RST |-- Pin 4: Reset (RST) --|VIN |-- Pin 5: Voltage Input (VIN) |____| ```

Functional Features

• Accurate voltage detection within a specified range
• Active low reset output signal
• Built-in delay circuit to prevent false resets
• Low quiescent current for power efficiency
• Wide operating temperature range for various environments

Advantages and Disadvantages

Advantages

• High accuracy in voltage detection
• Low power consumption
• Small package size for space-constrained applications
• Built-in delay circuit prevents false resets

Disadvantages

• Limited voltage threshold options
• Active low output may not be suitable for all applications

Working Principles

The S-80856CNUA-B9HT2G IC works by monitoring the input voltage (VIN) and comparing it to the preset threshold voltage. When the input voltage falls below the threshold, the reset output (RST) becomes active low, indicating a reset condition. The built-in delay circuit ensures that short voltage dips or noise do not trigger false resets.

Detailed Application Field Plans

The S-80856CNUA-B9HT2G IC finds applications in various electronic devices where voltage detection and reset functions are required. Some potential application fields include:

1. Microcontrollers and microprocessors
2. Power management systems
3. Battery-powered devices
4. Industrial automation equipment
5. Consumer electronics

Detailed and Complete Alternative Models

1. S-80850CNUA-B9JT2G
2. S-80860CNUA-B9KT2G
3. S-80870CNUA-B9LT2G
4. S-80880CNUA-B9MT2G

These alternative models offer similar voltage detection and reset functionalities, but may have different threshold voltage options or package sizes.

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