S-818A39AUC-BGTT2G

Product Overview

Category

S-818A39AUC-BGTT2G belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for voltage detection and monitoring purposes.

Characteristics

• Voltage detection range: 0.8V to 6.0V
• Accuracy: ±1.0%
• Low power consumption
• Wide operating temperature range: -40°C to +85°C
• Small package size: SOT-23-5

Package

The S-818A39AUC-BGTT2G IC is packaged in a SOT-23-5 package, which is a small surface-mount package with five pins.

Essence

The essence of this product lies in its ability to accurately detect and monitor voltage levels within a specified range.

Packaging/Quantity

The S-818A39AUC-BGTT2G IC is typically available in tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Supply voltage: 1.6V to 6.0V
• Quiescent current: 1.0μA (typical)
• Output voltage options: 2.5V, 3.0V, 3.3V, 4.0V, 4.5V, 5.0V
• Output current: 100mA (maximum)
• Response time: 200μs (typical)

Detailed Pin Configuration

The S-818A39AUC-BGTT2G IC has the following pin configuration:

1. VDD: Supply voltage input
2. GND: Ground reference
3. OUT: Voltage detection output
4. NC: No connection
5. SET: Voltage threshold setting pin

Functional Features

• Accurate voltage detection within the specified range
• Low power consumption, suitable for battery-powered devices
• Wide operating temperature range allows for use in various environments
• Small package size enables space-saving designs

Advantages and Disadvantages

Advantages

• High accuracy in voltage detection
• Low power consumption extends battery life
• Wide operating temperature range ensures reliability in different conditions
• Small package size facilitates compact device designs

Disadvantages

• Limited output current may not be suitable for high-power applications
• Fixed output voltage options may not meet all voltage requirements

Working Principles

The S-818A39AUC-BGTT2G IC works based on a voltage divider network and a comparator circuit. The input voltage is divided and compared to a reference voltage internally set by the manufacturer. When the input voltage crosses the threshold set by the SET pin, the output changes state, indicating the detected voltage level.

Detailed Application Field Plans

The S-818A39AUC-BGTT2G IC finds applications in various electronic devices that require accurate voltage detection and monitoring. Some potential application fields include:

1. Battery-powered devices: Used to monitor battery voltage levels and trigger actions when they fall below a certain threshold.
2. Power management systems: Employed to detect and control voltage levels in power supply circuits.
3. Automotive electronics: Integrated into vehicle systems to monitor battery voltage and ensure proper functioning of electrical components.
4. Industrial automation: Utilized in control systems to monitor voltage levels in machinery and equipment.

Detailed and Complete Alternative Models

1. S-818A33AMC-BGDT2G: Similar to S-818A39AUC-BGTT2G but with a fixed output voltage of 3.3V.
2. S-818A50AMC-BGDT2G: Similar to S-818A39AUC-BGTT2G but with a fixed output voltage of 5.0V.
3. S-818A45AMC-BGDT2G: Similar to S-818A39AUC-BGTT2G but with a fixed output voltage of 4.5V.

These alternative models provide similar voltage detection capabilities but with different fixed output voltage options to suit specific application requirements.

In conclusion, the S-818A39AUC-BGTT2G IC is a versatile voltage detection and monitoring device suitable for various electronic applications. Its accuracy, low power consumption, and compact package make it an ideal choice for designers seeking reliable voltage detection solutions.