S-80839CNY-B2-U

Product Overview

Category

S-80839CNY-B2-U belongs to the category of voltage detectors.

Use

This product is primarily used for detecting and monitoring voltage levels in electronic circuits.

Characteristics

• High accuracy voltage detection
• Low power consumption
• Wide operating voltage range
• Compact package size
• RoHS compliant

Package

The S-80839CNY-B2-U comes in a small surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of this product lies in its ability to accurately detect voltage levels and provide reliable monitoring in various electronic systems.

Packaging/Quantity

The S-80839CNY-B2-U is typically packaged in reels, with each reel containing a specific quantity of units. The exact packaging and quantity can vary depending on the supplier.

Specifications

• Operating Voltage Range: 1.6V to 6.0V
• Detection Voltage Accuracy: ±1.5%
• Quiescent Current: 1.0μA (typical)
• Output Configuration: N-channel open drain
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-80839CNY-B2-U has the following pin configuration:

1. VDD: Power supply input
2. GND: Ground reference
3. OUT: Output pin for voltage detection

Functional Features

• Accurate voltage detection: The S-80839CNY-B2-U provides precise voltage detection within the specified range.
• Low power consumption: With a quiescent current of only 1.0μA, this voltage detector minimizes power consumption in battery-powered applications.
• Open drain output: The N-channel open drain output configuration allows for flexible integration with other circuitry.
• Wide operating voltage range: The S-80839CNY-B2-U can operate within a wide voltage range, making it suitable for various applications.

Advantages and Disadvantages

Advantages

• High accuracy voltage detection ensures reliable monitoring of voltage levels.
• Low power consumption prolongs battery life in portable devices.
• Compact package size enables space-saving designs.
• Wide operating voltage range enhances versatility.

Disadvantages

• Limited to voltage detection functionality, may not suit applications requiring more complex features.
• Requires external circuitry for voltage level indication or further processing.

Working Principles

The S-80839CNY-B2-U operates based on a built-in voltage reference and comparator circuit. It compares the input voltage with a preset threshold and generates an output signal accordingly. When the input voltage exceeds the detection threshold, the output pin is pulled low, indicating a detected voltage condition.

Detailed Application Field Plans

The S-80839CNY-B2-U finds applications in various fields, including but not limited to:

1. Battery-powered devices: Used to monitor battery voltage and trigger actions when the voltage falls below a certain threshold.
2. Power supply units: Employed to detect abnormal voltage conditions and provide protection against overvoltage or undervoltage situations.
3. Industrial control systems: Integrated into control circuits to monitor voltage levels and ensure proper operation of equipment.

Detailed and Complete Alternative Models

1. S-80839CNY-B2-T: Similar to S-80839CNY-B2-U, but with a different package type (through-hole instead of surface-mount).
2. S-80839CNY-B2-R: Offers the same functionality as S-80839CNY-B2-U, but with extended temperature range (-40°C to +105°C).

These alternative models provide options for different assembly processes or specific temperature requirements.

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