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MAXIM INTEGRATED / ANALOG DEVICES MAX7320ATE I2C Port Expander

The MAX7320ATE+ is an I2C port expander featuring eight push-pull outputs housed in a 16-pin TQFN package. It operates over a supply voltage range of 1.71V to 5.5V and supports an I2C serial interface at 400kHz, with 5.5V tolerance on the reset input that clears the interface and terminates I2C communication. The device allows selectable power-up logic states, sinks up to 100mA, and sources up to 50mA across all outputs. It has a low standby current of approximately 0.6µA and supports an operating temperature from -40°C to 125°C.

Authorized Distributors
Source:Newark
Part No:MAX7320ATE+
Stock:245
Inv Date:06-05-2026
Price: Unit price: $6.08
Buy/RFQ:
Source:DigiKey
Part No:MAX7320ATE+
Stock:1052
Inv Date:06-05-2026
Price: Unit price: $6.08
Buy/RFQ:
Part No:MAX7320ATE+
Stock:165
Inv Date:06-06-2026
Price: Unit price: $6.05
Buy/RFQ:

MAXIM INTEGRATED / ANALOG DEVICES MAX7320ATE I2C Port Expander Specifications:

  • Operating Voltage Range: 1.71V to 5.5V
  • Support for I2C Serial Interface at 400kHz
  • Supports up to 100mA sink current and 50mA source current
  • Number of Outputs: Eight push-pull
  • Power-up Logic States: selectable in groups of four ports
  • Reset input clears interface, terminates I2C communication
  • Low standby current of approximately 0.6µA
  • Supported Temperature Range: -40°C to +125°C
  • Package: 16-pin TQFN
  • Overvoltage tolerant reset input to +5.5V

Buy the Maxim Series MAX7320 I2C Port Expander: MAX7320ATE+

Buy the Maxim Series MAX7320ATE+ online today and upgrade your electronic projects with eight high-speed push-pull outputs. This versatile I2C port expander supports voltages from 1.71V to 5.5V, making it suitable for a broad range of applications, including embedded systems and automation. Its support for 400kHz serial communication and low standby current of approximately 0.6µA ensures efficient operation and power savings. With a wide temperature range of -40°C to 125°C, the MAX7320ATE+ guarantees durability in demanding environments. Order now to enhance your device’s expandability and ensure dependable performance.

Order your Maxim Series MAX7320ATE+ today and enhance your projects with reliable, high-speed I2C port expansion and robust push-pull outputs.

Frequently Asked Questions

Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX7320ATE?

You can click on the BUY or RFQ button to purchase MAX7320ATE from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.

How do I troubleshoot issues or seek technical support for part MAX7320ATE?

You can download the MAX7320ATE datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.

Who is the manufacturer of MAX7320ATE?

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