PCF8594C-2T/02,112

Overview

Product Category

The PCF8594C-2T/02,112 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for various applications in electronic devices.

Characteristics

• The PCF8594C-2T/02,112 is a versatile and reliable integrated circuit.
• It offers high performance and accuracy in its operations.
• This IC is designed to be compatible with a wide range of electronic systems.

Package

The PCF8594C-2T/02,112 is available in a compact and durable package.

Essence

The essence of this IC lies in its ability to provide efficient and precise control in electronic devices.

Packaging/Quantity

The PCF8594C-2T/02,112 is typically packaged in reels or tubes, and the quantity per package may vary depending on the supplier.

Specifications

• Supply Voltage: 2.5V to 6V
• Operating Temperature Range: -40°C to +85°C
• Communication Interface: I2C
• Number of Pins: 20
• Maximum Clock Frequency: 400kHz

Detailed Pin Configuration

1. SDA (Serial Data)
2. SCL (Serial Clock)
3. A0 (Address Bit 0)
4. A1 (Address Bit 1)
5. A2 (Address Bit 2)
6. GND (Ground)
7. VCC (Supply Voltage)
8. INT (Interrupt Output)
9. P0-P7 (Parallel Input/Output)

Functional Features

• The PCF8594C-2T/02,112 supports bidirectional data transfer using the I2C communication protocol.
• It provides multiple address options, allowing for the use of multiple devices on the same bus.
• This IC offers various control and configuration options, enhancing its versatility in different applications.
• It incorporates internal registers for efficient data storage and retrieval.

Advantages and Disadvantages

Advantages

• High performance and accuracy
• Versatile and compatible with various systems
• Multiple address options for bus compatibility
• Efficient data storage and retrieval

Disadvantages

• Limited maximum clock frequency (400kHz)
• Requires external pull-up resistors for proper I2C communication

Working Principles

The PCF8594C-2T/02,112 operates based on the I2C communication protocol. It acts as a slave device, receiving commands and data from a master device. The IC utilizes its internal registers to store and process information, providing the desired functionality in electronic devices.

Detailed Application Field Plans

The PCF8594C-2T/02,112 finds applications in various fields, including but not limited to: 1. Industrial automation 2. Consumer electronics 3. Automotive systems 4. Medical equipment 5. Communication devices

Detailed and Complete Alternative Models

1. PCF8574: Similar functionality with fewer pins (8 instead of 20).
2. PCF8575: Increased number of I/O pins (16 instead of 8) compared to PCF8574.
3. PCF8591: Integrated circuit with analog inputs and outputs in addition to digital I/O.

These alternative models offer similar features and can be used as substitutes depending on specific requirements.

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