S-80842CLPF-B63TFG

Product Overview

Category

S-80842CLPF-B63TFG 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 (typical)
• Small package size: SOT-89-5
• Built-in delay circuit: 200ms (typical)

Package

The S-80842CLPF-B63TFG is packaged in a small outline transistor (SOT) package, specifically SOT-89-5.

Essence

The essence of this product lies in its ability to accurately detect voltage levels within a specified range and provide a reset signal when necessary.

Packaging/Quantity

The S-80842CLPF-B63TFG is typically supplied in tape and reel packaging, with 3,000 units per reel.

Specifications

• Supply voltage range: 1.6V to 6.0V
• Operating temperature range: -40°C to +85°C
• Output type: Active low
• Quiescent current: 1.0µA (typical)
• Reset threshold voltage accuracy: ±2.0%
• Delay time: 200ms (typical)

Detailed Pin Configuration

The S-80842CLPF-B63TFG has a total of five pins:

1. VDD: Supply voltage input
2. GND: Ground reference
3. RESET: Active low reset output
4. MR: Manual reset input
5. VOUT: Voltage detection output

Functional Features

1. Voltage Detection: The S-80842CLPF-B63TFG can accurately detect voltage levels within the specified range.
2. Reset Function: When the voltage drops below the threshold, the IC generates an active low reset signal.
3. Manual Reset: The MR pin allows for manual reset control.
4. Low Power Consumption: The IC operates with a low quiescent current of 1.0µA.

Advantages and Disadvantages

Advantages

• Wide voltage detection range
• Accurate voltage threshold detection
• Small package size for space-constrained applications
• Low power consumption

Disadvantages

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

Working Principles

The S-80842CLPF-B63TFG works based on a voltage divider network connected to the VDD pin. When the voltage at the VOUT pin falls below the threshold level, the internal comparator triggers the reset output, indicating a low voltage condition. The delay circuit ensures a stable reset signal is provided for a specified duration.

Detailed Application Field Plans

The S-80842CLPF-B63TFG finds application in various electronic devices where accurate voltage detection and reset functionality are required. Some potential application fields include:

1. Battery-Powered Devices: Ensuring proper shutdown or warning when battery voltage drops below a certain level.
2. Microcontroller Systems: Providing a reset signal to the microcontroller when the supply voltage falls outside the acceptable range.
3. Power Management Circuits: Monitoring voltage levels in power supply circuits and triggering appropriate actions.

Detailed and Complete Alternative Models

1. S-80840CLPF-B63TFG: Similar to S-80842CLPF-B63TFG but with a different voltage detection range (1.6V to 4.5V).
2. S-80845CLPF-B63TFG: Similar to S-80842CLPF-B63TFG but with a different voltage detection range (1.6V to 8.0V).
3. S-80846CLPF-B63TFG: Similar to S-80842CLPF-B63TFG but with a different delay time (400ms typical).

These alternative models offer similar functionality with slight variations in voltage detection range and delay time.

In conclusion, the S-80842CLPF-B63TFG is an integrated circuit designed for accurate voltage detection and reset functions. Its small package size, low power consumption, and wide voltage detection range make it suitable for various electronic applications. However, it is important to note that this IC is limited to voltage detection and reset functions only and may not be suitable for complex logic operations.