PCA9506DGG,518

Product Overview

The PCA9506DGG,518 is a versatile device that belongs to the category of I2C-bus controlled 40-bit I/O port expanders. It is commonly used in various electronic applications to provide additional input/output ports for interfacing with other devices. The PCA9506DGG,518 is known for its high reliability, flexibility, and ease of integration into different systems.

• Category: I2C-bus controlled 40-bit I/O port expander
• Use: Provides additional input/output ports for interfacing with other devices
• Characteristics: High reliability, flexibility, easy integration
• Package: DGG package
• Essence: Versatile I/O port expander
• Packaging/Quantity: Varies based on supplier and order quantity

Specifications

• Operating Voltage: 2.3V to 5.5V
• Number of I/Os: 40
• I2C-bus interface: Standard-mode (100 kHz), Fast-mode (400 kHz), and Fast-mode Plus (1 MHz)
• Operating Temperature Range: -40°C to +85°C
• Package Type: TSSOP

Detailed Pin Configuration

The PCA9506DGG,518 features a comprehensive pin configuration that includes multiple I/O pins, power supply connections, and I2C-bus interface pins. The detailed pinout provides a clear understanding of how the device can be connected within a circuit for optimal functionality.

Functional Features

• 40 programmable I/O pins
• I2C-bus interface for control and communication
• Internal power-on reset
• Noise filter on SDA/SCL inputs
• Low standby current consumption

Advantages and Disadvantages

Advantages - High number of I/O pins for versatile applications - Wide operating voltage range for compatibility - Flexible I2C-bus interface for easy control

Disadvantages - Limited current sourcing/sinking capability per pin - Sensitivity to ESD and voltage transients

Working Principles

The PCA9506DGG,518 operates by receiving commands and data through the I2C-bus interface, allowing the user to configure the I/O pins as inputs or outputs. The device then manages the state of each pin based on the received instructions, providing a seamless expansion of I/O capabilities for the host system.

Detailed Application Field Plans

The PCA9506DGG,518 finds extensive use in various applications, including: - Industrial automation - Consumer electronics - Automotive systems - IoT devices - Robotics

Detailed and Complete Alternative Models

• PCA9554D,118
• MCP23017-E/SP
• MAX7311AUG+
• SX1509IULTRT

In conclusion, the PCA9506DGG,518 offers a reliable and flexible solution for expanding I/O capabilities in diverse electronic systems. Its functional features, specifications, and application versatility make it a valuable component in modern electronic designs.

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