S-8211CBO-I6T1U

Product Overview

Category

The S-8211CBO-I6T1U belongs to the category of voltage detectors and reset ICs.

Use

This product is primarily used for monitoring and controlling voltage levels in electronic circuits. It ensures proper functioning and protection of sensitive components by providing accurate voltage detection and reset functionality.

Characteristics

• Voltage detection range: 0.8V to 6.0V
• Low supply current: 0.7μA (typ.)
• High accuracy voltage detection threshold: ±1.5%
• Built-in delay circuit for stable operation
• Small package size: SOT-23-5
• RoHS compliant

Package

The S-8211CBO-I6T1U is packaged in a compact SOT-23-5 package, which is suitable for space-constrained applications. The package provides excellent thermal dissipation and mechanical protection for the integrated circuit.

Essence

The essence of the S-8211CBO-I6T1U lies in its ability to accurately detect voltage levels and provide reliable reset signals to ensure proper operation of electronic devices.

Packaging/Quantity

The S-8211CBO-I6T1U is typically available in reels containing 3000 units per reel.

Specifications

• Supply voltage range: 1.0V to 6.0V
• Operating temperature range: -40°C to +85°C
• Quiescent current: 0.7μA (typ.)
• Detection voltage accuracy: ±1.5%
• Delay time: 200ms (typ.)

Detailed Pin Configuration

The S-8211CBO-I6T1U has the following pin configuration:

1. VDD: Power supply input
2. GND: Ground reference
3. OUT: Output pin for reset signal
4. VIN: Voltage input for detection
5. VBAT: Backup power supply input (optional)

Functional Features

1. Voltage Detection: The S-8211CBO-I6T1U accurately detects voltage levels within the specified range.
2. Reset Functionality: It provides a reliable reset signal to ensure proper operation of electronic devices.
3. Delay Circuit: The built-in delay circuit ensures stable operation by preventing false resets during power-up or voltage fluctuations.
4. Low Power Consumption: With a quiescent current of only 0.7μA, it minimizes power consumption and extends battery life.

Advantages and Disadvantages

Advantages

• Wide voltage detection range allows compatibility with various applications.
• High accuracy voltage detection threshold ensures precise monitoring.
• Small package size enables integration in space-constrained designs.
• Low power consumption prolongs battery life.
• RoHS compliant, ensuring environmental friendliness.

Disadvantages

• Limited backup power supply input (optional) may restrict certain applications requiring backup power functionality.
• Lack of adjustable detection voltage threshold limits customization options.

Working Principles

The S-8211CBO-I6T1U operates based on a voltage divider network connected to the VIN pin. When the input voltage exceeds the detection threshold, the output pin (OUT) is pulled low, indicating a reset condition. The built-in delay circuit prevents false resets during power-up or voltage fluctuations, ensuring stable operation.

Detailed Application Field Plans

The S-8211CBO-I6T1U finds application in various electronic systems where accurate voltage monitoring and reset functionality are crucial. Some potential application fields include:

1. Battery-Powered Devices: Portable electronics, such as smartphones, tablets, and wearable devices, benefit from the S-8211CBO-I6T1U's low power consumption and accurate voltage detection for efficient battery management.
2. Industrial Control Systems: The IC's reliable reset signal ensures proper operation of control systems, preventing malfunctions and damage to critical components.
3. Automotive Electronics: The S-8211CBO-I6T1U can be used in automotive applications to monitor voltage levels and provide reset signals for various subsystems, enhancing overall system reliability.

Detailed and Complete Alternative Models

1. S-8211CAO-I6T1U: Similar to the S-8211CBO-I6T1U, but with a different package (SOT-23-5).
2. S-8211DBO-I6T1U: Offers adjustable detection voltage threshold for increased customization options.
3. S-8211EBO-I6T1U: Provides additional backup power supply input for applications requiring backup functionality.

These alternative models offer similar functionality to the S-8211CBO-I6T1U while addressing specific requirements or preferences of different applications.

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