4-Channel I²C Switches/Multiplexer The MAX7367EUP+ is a part manufactured by Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:
### **Specifications:**
- **Manufacturer:** Maxim Integrated (Analog Devices)
- **Part Number:** MAX7367EUP+
- **Type:** I²C-Controlled, 8-Channel Serial GPIO Expander
- **Operating Voltage:** 1.7V to 5.5V
- **Number of I/O Ports:** 8 (individually configurable as input or output)
- **Interface:** I²C-Compatible (up to 400kHz)
- **Operating Temperature Range:** -40°C to +85°C
- **Package:** 20-TSSOP (Thin Shrink Small Outline Package)
- **Output Drive Strength:** 10mA (sink/source per I/O)
- **Internal Pull-Up Resistors:** 100kΩ (default, software-configurable)
- **Interrupt Output:** Supports pin-change detection
### **Descriptions:**
The MAX7367EUP+ is a low-voltage, I²C-controlled GPIO expander designed to add extra general-purpose input/output ports to microcontrollers via a serial interface. It is commonly used in applications requiring additional I/O expansion while minimizing power consumption and board space.
### **Features:**
- **Wide Voltage Operation:** Supports 1.7V to 5.5V, making it compatible with various logic levels.
- **Configurable I/O Pins:** Each of the 8 I/O pins can be independently set as input or output.
- **I²C Interface:** Allows communication with a host microcontroller using a 2-wire serial bus.
- **Interrupt Capability:** Detects changes on input pins and alerts the host via an interrupt output.
- **Low Power Consumption:** Optimized for battery-powered applications.
- **Internal Pull-Up Resistors:** Reduces external component count.
- **Small Footprint:** 20-pin TSSOP package saves PCB space.
This information is based solely on the manufacturer's datasheet and technical documentation.
