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MAX7314AEG from MAXIM,MAXIM - Dallas Semiconductor

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MAX7314AEG

Manufacturer: MAXIM

18-Port GPIO with LED Intensity Control, Interrupt, and Hot-Insertion Protection

Partnumber Manufacturer Quantity Availability
MAX7314AEG MAXIM 24 In Stock

Description and Introduction

18-Port GPIO with LED Intensity Control, Interrupt, and Hot-Insertion Protection The MAX7314AEG is a serial-interfaced peripheral 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:** MAX7314AEG  
- **Type:** I²C-Interfaced 16-Bit I/O Port Expander  
- **Operating Voltage:** 2.3V to 5.5V  
- **Number of I/O Ports:** 16 (configurable as inputs or outputs)  
- **Interface:** I²C-compatible (up to 400kHz)  
- **Output Current:** 8mA per I/O (sink/source)  
- **Package:** 24-pin QSOP  

### **Descriptions:**
The MAX7314AEG is a low-voltage, 16-bit I/O expander designed for general-purpose input/output (GPIO) expansion in I²C-bus applications. It provides bidirectional I/O ports that can be individually configured as inputs or outputs. The device includes internal pull-up resistors and supports interrupt output for monitoring input changes.

### **Features:**
- **16 Programmable I/O Pins:** Each pin can be independently configured as an input or output.  
- **I²C Interface:** Supports standard (100kHz) and fast (400kHz) modes.  
- **Internal Pull-Up Resistors:** Eliminates the need for external pull-ups on input pins.  
- **Interrupt Output:** Notifies the host of input state changes.  
- **Low Standby Current:** Suitable for power-sensitive applications.  
- **Wide Operating Voltage Range:** 2.3V to 5.5V for compatibility with various logic levels.  
- **Industrial Temperature Range:** Operates from -40°C to +85°C.  

This information is based solely on the manufacturer's datasheet and technical documentation.

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