S-80843CLMC-B64T2U

Product Overview

Category

S-80843CLMC-B64T2U belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage detection and reset functions.

Characteristics

• Voltage detection range: 1.6V to 6.0V
• Low supply current: 1.0µA (typ.)
• Small package size: B64T2U
• High accuracy voltage detection
• Built-in delay circuit

Package and Quantity

The S-80843CLMC-B64T2U is packaged in a B64T2U package, which is a small surface-mount package. It is available in quantities suitable for both small-scale and large-scale production.

Essence

The essence of the S-80843CLMC-B64T2U lies in its ability to accurately detect voltage levels within a specified range and provide a reset signal when necessary.

Packaging/Quantity

The S-80843CLMC-B64T2U is typically supplied in tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Supply voltage range: 1.6V to 6.0V
• Operating temperature range: -40°C to +85°C
• Output type: Active low
• Detection voltage accuracy: ±2%
• Quiescent current: 1.0µA (typ.)
• Delay time: 100ms (typ.)

Detailed Pin Configuration

The S-80843CLMC-B64T2U has the following pin configuration:

1. VDD: Supply voltage input
2. GND: Ground reference
3. RESET: Reset output
4. VOUT: Voltage detection output

Functional Features

Voltage Detection

The S-80843CLMC-B64T2U is designed to accurately detect the voltage level applied to its input pin (VDD). It compares this voltage with a reference threshold and generates a reset signal when the voltage falls below the detection threshold.

Reset Output

When the voltage drops below the detection threshold, the S-80843CLMC-B64T2U asserts the RESET pin low, indicating a reset condition. This signal can be used to trigger a system reset or perform other necessary actions.

Built-in Delay Circuit

To prevent false triggering due to momentary voltage fluctuations, the S-80843CLMC-B64T2U incorporates a built-in delay circuit. This delay ensures that the reset signal remains active for a specified period (typically 100ms) after the voltage returns above the detection threshold.

Advantages and Disadvantages

Advantages

• Wide voltage detection range allows for versatile applications.
• Low supply current minimizes power consumption.
• Small package size enables space-efficient designs.
• High accuracy voltage detection ensures reliable operation.
• Built-in delay circuit prevents false triggering.

Disadvantages

• Limited to voltage detection and reset functions only.
• Not suitable for applications requiring complex logic operations.

Working Principles

The S-80843CLMC-B64T2U operates based on a voltage comparator principle. It compares the voltage at the VDD pin with a reference voltage and generates a reset signal when the voltage falls below the detection threshold. The built-in delay circuit ensures that the reset signal remains active for a specified duration to avoid false triggering.

Detailed Application Field Plans

The S-80843CLMC-B64T2U finds applications in various electronic devices where voltage monitoring and reset functionality are required. Some potential application fields include:

1. Microcontrollers and microprocessors
2. Power management systems
3. Battery-powered devices
4. Industrial control systems
5. Automotive electronics
6. Consumer electronics

Detailed and Complete Alternative Models

1. S-80843CLMC-B64T2U: The model described in this entry.
2. S-80843CNMC-B64T2U: Similar to the above model, but with a different detection voltage range (1.3V to 6.0V).
3. S-80843CLNB-B64T2U: Same as the original model, but with an active-high reset output.
4. S-80843CNMC-B64T2U-T: Tape and reel packaging variant of the S-80843CNMC-B64T2U.

These alternative models offer similar functionality with slight variations in voltage ranges, output types, or packaging options.

In conclusion, the S-80843CLMC-B64T2U is an integrated circuit designed for accurate voltage detection and reset functions. Its wide voltage range, low power consumption, small package size, and built-in delay circuit make it suitable for various electronic applications. While it has limitations in terms of its functionality, it provides reliable performance in its intended use cases