S-8253DAD-T8T1S

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: TSSOP-8
• Essence: Voltage Detector with Delay Circuit
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Supply Voltage Range: 2.5V to 10V
• Detection Voltage Accuracy: ±1.5%
• Operating Temperature Range: -40°C to +85°C
• Output Type: Active Low
• Delay Time: Adjustable from 1ms to 1000ms

Detailed Pin Configuration

The S-8253DAD-T8T1S IC has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Supply Voltage Input | | 2 | GND | Ground | | 3 | VIN | Voltage Input | | 4 | VOUT | Voltage Output | | 5 | CT | Capacitor Connection for Delay Time Adjustment | | 6 | EN | Enable Pin | | 7 | MR | Manual Reset Pin | | 8 | TEST | Test Pin |

Functional Features

• Voltage detection with adjustable delay time
• Active low output signal for easy integration with other circuits
• Wide supply voltage range allows versatile applications
• Low power consumption for energy-efficient operation
• Manual reset function for system control
• Test pin for functional verification during development

Advantages and Disadvantages

Advantages: - High accuracy in voltage detection - Adjustable delay time for flexibility in circuit design - Compact TSSOP-8 package for space-saving applications - Low power consumption contributes to energy efficiency

Disadvantages: - Limited operating temperature range (-40°C to +85°C) - Active low output may require additional circuitry for certain applications

Working Principles

The S-8253DAD-T8T1S is a voltage detector IC with an integrated delay circuit. It monitors the input voltage (VIN) and compares it to a reference voltage. When the input voltage falls below the detection voltage threshold, the output (VOUT) becomes active low. The delay time can be adjusted using an external capacitor connected to the CT pin. This delay allows for stable operation during power-up or transient voltage fluctuations.

Detailed Application Field Plans

The S-8253DAD-T8T1S finds applications in various fields, including: 1. Battery-powered devices: Provides low voltage detection to prevent over-discharge and protect battery life. 2. Power supply units: Ensures stable power delivery by monitoring voltage levels and triggering appropriate actions. 3. Industrial automation: Used in control systems to detect voltage anomalies and initiate safety measures. 4. Automotive electronics: Protects sensitive components from voltage variations and ensures reliable operation. 5. Consumer electronics: Enables efficient power management in smartphones, tablets, and other portable devices.

Detailed and Complete Alternative Models

1. S-8253AAD-T8T1S: Similar to S-8253DAD-T8T1S but with fixed delay time of 100ms.
2. S-8253BAD-T8T1S: Offers adjustable delay time and higher detection voltage accuracy of ±1%.
3. S-8253CAD-T8T1S: Designed for automotive applications with extended temperature range (-40°C to +105°C).

(Note: These alternative models are provided for reference and may have different specifications and features.)

This entry provides comprehensive information about the S-8253DAD-T8T1S voltage detector IC. Its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models are covered in detail.