S-817B24AY-B2-U

Product Overview

Category

The S-817B24AY-B2-U belongs to the category of voltage detectors and reset ICs.

Use

It is used for monitoring power supply voltages and resetting microcontrollers and other digital systems.

Characteristics

• Low power consumption
• Wide operating voltage range
• Built-in delay time
• Small package size

Package

The S-817B24AY-B2-U comes in a small surface-mount package.

Essence

This product is essential for ensuring the reliable operation of digital systems by monitoring and resetting power supply voltages.

Packaging/Quantity

The S-817B24AY-B2-U is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

• Operating Voltage Range: 1.6V to 6.0V
• Detection Voltage Accuracy: ±1.0%
• Quiescent Current: 0.75µA (typical)
• Delay Time: Selectable from 1.25ms to 10s

Detailed Pin Configuration

The S-817B24AY-B2-U has a standard 4-pin configuration: 1. VDD (Input Power Supply) 2. GND (Ground) 3. RESET (Output) 4. SEL (Delay Time Selection)

Functional Features

• Voltage detection with built-in hysteresis
• Selectable delay time for output signal
• Low quiescent current for power efficiency

Advantages

• Wide operating voltage range allows for versatile applications
• Low power consumption prolongs battery life in portable devices
• Small package size saves board space in compact designs

Disadvantages

• Limited to monitoring single power supply voltage
• Not suitable for high-voltage applications above 6.0V

Working Principles

The S-817B24AY-B2-U operates by comparing the input voltage to a reference level and generating a reset signal when the voltage falls below the threshold. The built-in delay timer ensures that transient voltage fluctuations do not trigger false resets.

Detailed Application Field Plans

The S-817B24AY-B2-U is commonly used in the following applications: - Battery-powered devices - Microcontroller-based systems - Portable consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the S-817B24AY-B2-U include: - S-817A Series - S-808 Series - S-1000 Series

In conclusion, the S-817B24AY-B2-U is a versatile voltage detector and reset IC with a wide operating voltage range, low power consumption, and compact package size. Its application spans various industries, making it an essential component for ensuring the reliable operation of digital systems.

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