S-80856CLUA-B7HT2U

Product Overview

Category

S-80856CLUA-B7HT2U 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
• Accuracy: ±1.0%
• Low supply current: 1.0μA (typical)
• Operating temperature range: -40°C to +85°C
• Small package size: SOT-89-5

Package and Quantity

The S-80856CLUA-B7HT2U is packaged in a SOT-89-5 package. Each package contains one unit of the IC.

Specifications

• Supply voltage range: 1.6V to 6.0V
• Output type: N-channel open drain
• Output voltage: VOUT = 0.1V (typical) when VIN < VDET
• Output current: IO = 10mA (maximum)
• Quiescent current: IQ = 1.0μA (typical)

Detailed Pin Configuration

The S-80856CLUA-B7HT2U has the following pin configuration:

| Pin Name | Description | |----------|-------------| | VDD | Supply voltage input | | GND | Ground reference | | RESET | Reset output | | VOUT | Voltage detection output | | VIN | Voltage input |

Functional Features

• Voltage detection: The IC monitors the input voltage and provides a reset signal when it falls below a certain threshold.
• Reset output: The RESET pin goes low when the input voltage drops below the detection threshold, indicating a reset condition.
• Open-drain output: The output pin (RESET) is an N-channel open-drain configuration, allowing for flexibility in interfacing with other devices.

Advantages

• Wide voltage detection range allows for versatile applications.
• Low supply current minimizes power consumption.
• Small package size enables space-saving designs.
• Accurate voltage detection ensures reliable operation.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Single-channel output restricts simultaneous monitoring of multiple voltages.

Working Principles

The S-80856CLUA-B7HT2U operates based on a voltage divider network and a comparator. The input voltage is divided and compared to an internal reference voltage. When the input voltage drops below the detection threshold, the comparator triggers the reset signal, indicating a reset condition.

Detailed Application Field Plans

The S-80856CLUA-B7HT2U finds applications in various electronic devices where voltage monitoring and reset functions are required. Some potential application fields include: 1. Battery-powered devices: Ensuring proper operation by monitoring battery voltage and initiating a reset when it becomes critically low. 2. Microcontrollers and microprocessors: Providing a reset signal during power-up or in case of voltage fluctuations to ensure reliable system initialization. 3. Industrial control systems: Monitoring power supply voltages to prevent malfunctions and initiate corrective actions if necessary.

Detailed Alternative Models

For those seeking alternative options, the following models can be considered: 1. S-80850CNMC-B8KT2G: Similar voltage detection range and accuracy, but in a different package (SOT-23-5). 2. S-80860CNMC-B8JT2G: Higher voltage detection range (up to 10V) with similar characteristics and package as S-80856CLUA-B7HT2U.

In conclusion, the S-80856CLUA-B7HT2U is an integrated circuit used for voltage detection and reset functions. Its wide voltage detection range, low supply current, and small package size make it suitable for various applications. However, its limited output current and single-channel output may pose limitations in certain scenarios. Understanding its working principles and considering alternative models can help users make informed decisions when incorporating this IC into their designs.

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