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| Country of Origin | Thailand |
|---|---|
| Brand | Microchip |
| Height | 9mm |
| Length | 3mm |
| Model | MCP23009-E/MG |
| Mount Type | Surface |
| Series | MCP23009 |
| Maximum Operating Temperature | 125°C |
| Package Type | QFN |
| Minimum Operating Temperature | -40°C |
| Pin Count | 16 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 1.8V |
| Clock frequency | 3.4MHz |
| Number of I/O Channels | 8 |
Microchip MCP23009-E/MG 8-Channel I/O Expander QFN 16 is a versatile interface integrated circuit designed for expanding the input/output capabilities of microcontroller systems.
This device features 8 individual I/O channels allowing it to enhance connectivity and control in various applications while occupying minimal space on the PCB due to its compact QFN 16 package.
Operating with a clock frequency of 3.4MHz and supporting a wide supply voltage range from 1.8V up to 5.5V, it ensures compatibility with a broad range of power sources and system requirements.
Its surface mount technology (SMT) package facilitates automated assembly processes and reliable solder joint quality, critical for industrial and automotive environments that demand operational stability between -40°C and 125°C.
The MCP23009 series to which this model belongs is well-regarded for reliability and flexible interfacing, making it suitable for electronic systems requiring parallel interface peripherals such as sensor arrays, LED displays, and control panels.
Offers 8 input/output channels for expanded interfacing capabilities. Features a compact QFN 16 package with 16 pins for efficient board layout. Operates reliably within a temperature range of -40°C to 125°C. Designed for surface mount installation ensuring easy integration in PCB designs.
Suitable for use in industrial, automotive, and commercial electronic systems. Clock frequency of 3.4MHz allows for fast peripheral communication. Supports low to high supply voltage operation between 1.8V and 5.5V. Comes from Microchip’s MCP23009 series known for reliable I/O expansion.
Package dimensions: length 3mm and height 9mm, optimizing space on circuit boards. Manufactured in Thailand ensuring high build quality and standards.
This component is ideal for electrical engineers and system designers seeking reliable I/O expansion solutions in embedded systems, telecommunications equipment, and automotive electronics, enabling improved production efficiency and system scalability.
Explore more Electronic Components and semiconductor solutions at EnvMart for enhanced industrial and commercial applications.
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