S-818A48AMC-BHCT2G

Product Overview

Category

S-818A48AMC-BHCT2G belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Voltage detection range: 0.8V to 6.0V
• Accuracy: ±1.0%
• Low current consumption: 1.0µA (typical)
• Operating temperature range: -40°C to +85°C
• Small package size: SOT-23-5

Package and Quantity

The S-818A48AMC-BHCT2G IC is packaged in a SOT-23-5 package. Each package contains one IC.

Essence

The essence of S-818A48AMC-BHCT2G lies in its ability to accurately detect and monitor voltage levels in electronic devices.

Specifications

• Supply voltage range: 1.6V to 6.0V
• Detection voltage options: 0.8V, 1.0V, 1.2V, 1.3V, 1.5V, 1.6V, 1.8V, 2.0V, 2.3V, 2.5V, 2.7V, 3.0V, 3.1V, 3.3V, 3.5V, 3.6V, 3.9V, 4.0V, 4.3V, 4.5V, 4.7V, 5.0V, 5.1V, 5.5V, 6.0V
• Output type: CMOS output
• Hysteresis characteristics: 0.1V (typical)
• Response time: 400µs (typical)

Detailed Pin Configuration

The S-818A48AMC-BHCT2G IC has the following pin configuration:

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Pin 1: VDD (Supply voltage) Pin 2: GND (Ground) Pin 3: OUT (Output) Pin 4: N/C (No connection) Pin 5: VDET (Voltage detection input)

Functional Features

• Accurate voltage detection and monitoring
• Wide range of detection voltage options
• Low current consumption for power efficiency
• CMOS output for compatibility with various devices
• Fast response time for real-time voltage monitoring

Advantages and Disadvantages

Advantages

• High accuracy in voltage detection
• Wide range of detection voltage options
• Low power consumption
• Small package size for space-constrained applications
• Fast response time for real-time monitoring

Disadvantages

• Limited to voltage detection and monitoring functionality
• No built-in protection features for overvoltage or undervoltage conditions

Working Principles

The S-818A48AMC-BHCT2G IC works based on a voltage divider circuit. The voltage at the VDET pin is compared to the internally set detection voltage. When the detected voltage exceeds the set threshold, the output pin (OUT) switches from low to high. Conversely, when the detected voltage falls below the threshold, the output switches back to low.

Detailed Application Field Plans

The S-818A48AMC-BHCT2G IC finds applications in various electronic devices where accurate voltage detection and monitoring are crucial. Some potential application fields include:

1. Battery-powered devices: Ensuring proper battery voltage levels for optimal performance and battery life.
2. Power supply units: Monitoring voltage levels to prevent overvoltage or undervoltage conditions.
3. Automotive electronics: Detecting voltage fluctuations in vehicle electrical systems for diagnostics and protection.
4. Industrial control systems: Monitoring voltage levels in machinery and equipment for safe and efficient operation.

Detailed and Complete Alternative Models

1. S-818A48AMC-BHCTFG: Similar to S-818A48AMC-BHCT2G, but with a different package (SOT-89-5).
2. S-818A48AMC-BHCT1G: Lower accuracy version with ±2.0% accuracy.
3. S-818A48AMC-BHCT3G: Higher accuracy version with ±0.5% accuracy.

These alternative models provide options based on different package sizes and accuracy requirements.

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