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MAXIM INTEGRATED / ANALOG DEVICES MAX7318AWG GPIO Port Expander
The MAX7318 is a 2-wire-interfaced, 16-bit GPIO port expander designed for industrial control, server, RAID, medical equipment, and instrumentation. It offers 16 configurable I/O pins, supports hot insertion, and features polarity inversion and programmable address options with 64 slave addresses. Its compact 24-pin packages operate over -40°C to +125°C, featuring low standby current, noise filtering, and overvoltage protection. All I/O lines default to inputs upon power-up, with configurable directions and interrupt capabilities, making it ideal for robust, high-reliability applications requiring flexible port expansion and overvoltage tolerance.
MAXIM INTEGRATED / ANALOG DEVICES MAX7318AWG GPIO Port Expander Specifications:
- Operation Voltage: 2V to 5.5V
- Interface: SMBus™, I2C-compatible, 400kbps
- Input/Output Pins: 16, configurable as input or output
- Default State: Inputs on power-up
- Overvoltage Tolerance: Up to 6V on pins
- Temperature Range: -40°C to +125°C
- Package Types: 24-pin SO, SSOP, TSSOP, Thin QFN (4mm x 4mm)
- Standby Current: 5.4µA typical
- Pull-Up Resistance: 100kΩ on each I/O
- Polarity Inversion: Supported via dedicated registers
- Addressing: 64 slave addresses using ADO, AD1, AD2 pins
- Interrupt Output: Open-drain, active low
- Supports hot insertion: Yes
- Physical Dimensions: 4mm x 4mm (QFN), 0.8mm thickness
- Supply Voltage: 2V to 5.5V, typical operation at 3.3V
- Maximum GND and V+ Currents: ±250mA
- Junction Temperature: Up to +150°C
- Storage Temperature Range: -65°C to +150°C
Buy the Maxim MAX7318 – Reliable GPIO Expander for Industrial Applications
Enhance your control and automation systems by ordering the Maxim MAX7318 GPIO port expander online today. Designed for robust industrial, medical, and server applications, it features 16 configurable I/O pins, supports hot insertion, and provides polarity inversion with 64 programmable addresses. Its compact 4mm x 4mm package operates from 2V to 5.5V over a wide temperature range, ensuring high reliability. Perfect for high-performance, safety-critical systems requiring flexible port expansion, low power consumption, and overvoltage protection. Get yours now for dependable automation solutions.
Order your Maxim MAX7318 I/O expander today and enhance your industrial control systems with flexible, robust port expansion and overvoltage protection.
Frequently Asked Questions
Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX7318AWG?
You can click on the BUY or RFQ button to purchase MAX7318AWG from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.
How do I troubleshoot issues or seek technical support for part MAX7318AWG?
You can download the MAX7318AWG datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of MAX7318AWG?
MAXIM INTEGRATED / ANALOG DEVICES