S-80844CLMC-B65T2U

Product Overview

Category

S-80844CLMC-B65T2U 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.)
• Accuracy: ±2%
• Reset output type: N-channel open drain
• Package type: SOT-23-5
• Operating temperature range: -40°C to +85°C

Package and Quantity

The S-80844CLMC-B65T2U is packaged in a compact SOT-23-5 package. It is available in tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Supply voltage range: 1.6V to 6.0V
• Supply current: 1.0µA (typ.)
• Detection voltage accuracy: ±2%
• Output voltage: VDD - 0.3V (max)
• Output current: 5mA (max)
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The S-80844CLMC-B65T2U has the following pin configuration:

1. GND (Ground)
2. RESET (Reset output)
3. VDD (Supply voltage)
4. NC (No connection)
5. VSS (Substrate)

Functional Features

• Voltage detection: The S-80844CLMC-B65T2U can accurately detect the input voltage within the specified range.
• Reset function: When the detected voltage falls below the threshold, the reset output is activated, providing a signal to reset the connected device.
• Low power consumption: With a supply current of only 1.0µA, this IC minimizes power consumption in electronic devices.

Advantages and Disadvantages

Advantages

• Wide voltage detection range allows for versatile applications.
• Low supply current prolongs battery life in portable devices.
• Accurate voltage detection ensures reliable operation.
• Compact package size enables space-saving designs.

Disadvantages

• The open drain output requires an external pull-up resistor for proper operation.
• Limited output current may not be suitable for high-power applications.

Working Principles

The S-80844CLMC-B65T2U operates by comparing the input voltage with an internal reference voltage. When the input voltage falls below the detection threshold, the reset output is activated, signaling a low voltage condition.

Detailed Application Field Plans

The S-80844CLMC-B65T2U can be applied in various electronic devices that require voltage monitoring and reset functions. Some potential application fields include:

1. Battery-powered devices: This IC can be used to monitor the battery voltage and initiate a reset when it drops below a certain level, ensuring safe operation and preventing data loss.
2. Microcontrollers and embedded systems: By connecting the reset output to the microcontroller's reset pin, the S-80844CLMC-B65T2U can provide a reliable reset signal during power-up or voltage fluctuations.
3. Industrial control systems: Voltage monitoring is crucial in industrial environments to prevent damage to sensitive equipment. This IC can be integrated into control systems to ensure stable operation.

Detailed and Complete Alternative Models

1. S-80840CLMC-B6NT2U: Similar to S-80844CLMC-B65T2U, but with a lower voltage detection range (1.2V to 4.5V).
2. S-80845CLMC-B6KT2U: Similar to S-80844CLMC-B65T2U, but with a higher voltage detection range (1.8V to 6.5V).
3. S-80842CLMC-B6JT2U: Similar to S-80844CLMC-B65T2U, but with a different package type (SOT-89-5).

These alternative models offer similar functionality and characteristics, providing flexibility for different application requirements.

In conclusion, the S-80844CLMC-B65T2U is an integrated circuit designed for voltage detection and reset functions. With its wide voltage detection range, low power consumption, and compact package, it offers reliable performance in various electronic devices. However, it requires an external pull-up resistor and has limited output current. Its working principle involves comparing the input voltage with an internal reference voltage. The IC finds applications in battery-powered devices, microcontrollers, and industrial control systems. Alternative models with different voltage ranges and package types are available to suit specific needs.