S-8209AAH-I8T1U

Product Overview

Category

The S-8209AAH-I8T1U belongs to the category of integrated circuits (ICs) and specifically falls under the family of voltage detectors.

Use

This product is primarily used for monitoring and detecting voltage levels in electronic circuits. It ensures that the voltage remains within a specified range, triggering appropriate actions when the voltage exceeds or falls below the set threshold.

Characteristics

• Voltage detection range: The S-8209AAH-I8T1U can detect voltages ranging from 0.7V to 10.0V.
• Low power consumption: This IC consumes minimal power during operation, making it suitable for battery-powered devices.
• High accuracy: The voltage detection accuracy of this product is ±1.5%.
• Wide operating temperature range: It can operate reliably in temperatures ranging from -40°C to +85°C.

Package

The S-8209AAH-I8T1U is available in an ultra-small 6-pin SOT-23 package. This compact package allows for easy integration into various electronic devices.

Essence

The essence of the S-8209AAH-I8T1U lies in its ability to accurately monitor voltage levels and provide timely notifications or trigger actions based on predefined thresholds.

Packaging/Quantity

This product is typically sold in reels containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer and supplier.

Specifications

• Supply voltage: 1.0V to 10.0V
• Detection voltage accuracy: ±1.5%
• Quiescent current: 1.0µA (typical)
• Operating temperature range: -40°C to +85°C
• Output type: Open-drain
• Output voltage: VDD - 0.3V (max)
• Lead-free and RoHS compliant

Detailed Pin Configuration

The S-8209AAH-I8T1U has the following pin configuration:

1. VDD: Supply voltage input
2. GND: Ground reference
3. OUT: Open-drain output for voltage detection
4. EN: Enable pin for controlling the IC's operation
5. VIN: Voltage input to be monitored
6. NC: No connection (unused pin)

Functional Features

1. Voltage monitoring: The S-8209AAH-I8T1U continuously monitors the voltage applied to the VIN pin.
2. Threshold detection: It compares the detected voltage with predefined threshold levels.
3. Output control: When the voltage exceeds or falls below the set thresholds, the open-drain output pin (OUT) is activated accordingly.
4. Enable/disable functionality: The EN pin allows for enabling or disabling the voltage detection function as required.

Advantages and Disadvantages

Advantages

• Compact size enables easy integration into space-constrained electronic devices.
• Wide operating temperature range ensures reliable performance in various environments.
• Low power consumption makes it suitable for battery-powered applications.
• High accuracy enhances the precision of voltage monitoring.

Disadvantages

• Limited voltage detection range may not be suitable for applications requiring higher voltage monitoring.
• Open-drain output requires additional circuitry for voltage level translation if needed.

Working Principles

The S-8209AAH-I8T1U operates by comparing the voltage applied to the VIN pin with internally set threshold levels. When the voltage exceeds or falls below these thresholds, the open-drain output pin (OUT) is activated, signaling the occurrence of an overvoltage or undervoltage condition. The EN pin allows for enabling or disabling the voltage detection function as required.

Detailed Application Field Plans

The S-8209AAH-I8T1U finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices: Ensuring voltage levels remain within safe limits to protect the battery and connected components. - Power supply units: Monitoring input and output voltages to prevent damage to sensitive circuitry. - Automotive electronics: Detecting abnormal voltage conditions in vehicle electrical systems. - Industrial control systems: Providing voltage monitoring for critical equipment and machinery.

Detailed and Complete Alternative Models

1. S-8209AAH-I8T1G: Similar to the S-8209AAH-I8T1U, but available in a different package (SOT-23-6).
2. S-8209AAH-I8T1R: Variant with extended temperature range (-40°C to +105°C) for more demanding environments.
3. S-8209AAH-I8T1V: Offers adjustable threshold levels for voltage detection, allowing customization for specific applications.

These alternative models provide similar functionality to the S-8209AAH-I8T1U while offering slight variations in package type, temperature range, or adjustable