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MAXIM INTEGRATED / ANALOG DEVICES MAX7322AEE I/O Expander
The MAX7322AEE+ is an I2C port expander with four push-pull outputs and four inputs, featuring selectable internal pull-ups and overvoltage protection up to +6V. It includes transition detection with latched interrupt outputs that monitor input state changes continuously, allowing for detection of transient events. The device's active-low interrupt output can be masked to respond to any combination of input changes. The four push-pull outputs are capable of sinking 20mA, suitable for driving LEDs. It has an active-low RST input that resets the serial interface by terminating I2C communication. Operating with a supply voltage range of 1.71V to 5.5V and supporting a 400kHz I2C interface, it is suitable for automotive environments with a temperature range of -40°C to 125°C. The device features low standby current of 0.6µA and an interface current of 23µA at maximum I2C speed.
MAXIM INTEGRATED / ANALOG DEVICES MAX7322AEE I/O Expander Specifications:
- Supply Voltage Range: 1.71V to 5.5V
- Operating Temperature: -40°C to 125°C
- I2C Interface Frequency: up to 400kHz
- Outputs: 4 push-pull ports, rated at 20mA sink current
- Inputs: 4, with overvoltage protection up to +6V
- Interrupt Output: Active low, latched with maskable feature
- Reset Input: Active low to clear serial interface
- Standby Current: 0.6µA (typical)
- Interface Current: 23µA at 400kHz
- Protection: Overvoltage to +6V on inputs and interface lines
- Package Options: 16-pin QSOP and TQFN
- Pin Compatibility: Family includes multiple expander devices with configurable inputs/outputs
Buy the Buy Maxim MAX7322AEE+ Part Number MAX7322AEE+ Online
Enhance your electronic systems with the MAX7322AEE+ I/O expander. This device features four push-pull outputs and four inputs with overvoltage protection up to +6V. It supports high-speed I2C communication at 400kHz, operating from 1.71V to 5.5V, and is ideal for automotive and industrial environments. With latched transition detection, low standby current, and configurable pull-ups, it ensures reliable performance for monitoring and controlling multiple signals efficiently. Purchase online today for maximum reliability and ease of integration.
Get Maxim MAX7322AEE+ today—built for precision and long-lasting durability in industrial automation and automotive applications.
Frequently Asked Questions
Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX7322AEE?
You can click on the BUY or RFQ button to purchase MAX7322AEE from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.
How do I troubleshoot issues or seek technical support for part MAX7322AEE?
You can download the MAX7322AEE datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of MAX7322AEE?
MAXIM INTEGRATED / ANALOG DEVICES