S-80850CNUA-B9BT2U

Product Overview

Category

S-80850CNUA-B9BT2U 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: 1.6V to 6.0V
• Low supply current: 1.0µA (typical)
• Built-in delay circuit: 200ms (typical)
• Small package size: SOT-23-5

Package

The S-80850CNUA-B9BT2U is packaged in a small outline transistor (SOT) package, specifically SOT-23-5. This package provides compactness and ease of integration into various electronic devices.

Essence

The essence of S-80850CNUA-B9BT2U lies in its ability to accurately detect voltage levels within a specified range and provide a reset signal when necessary. This feature ensures proper functioning and reliability of electronic devices.

Packaging/Quantity

The S-80850CNUA-B9BT2U is typically supplied in reels containing 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 (typical)
• Reset threshold voltage options: 2.0V, 2.3V, 2.8V, 3.1V, 4.0V, 4.6V, 5.0V

Detailed Pin Configuration

The S-80850CNUA-B9BT2U has a total of five pins arranged as follows:

```

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| | --|1 |-- VDD (Supply Voltage) --|2 |-- GND (Ground) --|3 |-- RESET (Reset Output) --|4 |-- VIN (Voltage Input) |____| ```

Functional Features

• Accurate voltage detection: The S-80850CNUA-B9BT2U can detect voltage levels within the specified range with high precision.
• Reset signal generation: When the detected voltage falls below the threshold, the device generates a reset signal to ensure proper device operation.
• Low power consumption: With a quiescent current of only 1.0µA, this IC minimizes power consumption in electronic devices.

Advantages and Disadvantages

Advantages

• Wide voltage detection range
• Low power consumption
• Compact package size
• Accurate reset signal generation

Disadvantages

• Limited reset threshold voltage options
• Requires external components for complete functionality

Working Principles

The S-80850CNUA-B9BT2U operates based on a voltage divider circuit connected to the VIN pin. When the input voltage crosses the set threshold, the internal comparator triggers the reset output, providing a low signal. This signal can be used to reset microcontrollers or other digital circuits.

Detailed Application Field Plans

The S-80850CNUA-B9BT2U finds applications in various electronic devices where accurate voltage detection and reset functions are required. Some potential application fields include: - Battery-powered devices - Microcontroller-based systems - Power management circuits - Industrial control systems

Detailed and Complete Alternative Models

• S-80850CNUA-B9BT2G: Same specifications and features as S-80850CNUA-B9BT2U, but supplied in a different package (SOT-89-5).
• S-80850CNUA-B9BT2H: Same specifications and features as S-80850CNUA-B9BT2U, but with a different reset threshold voltage range (1.8V to 5.5V).

These alternative models provide flexibility in choosing the most suitable option based on specific design requirements.

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