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MAX7324AEG+ from MAX,MAXIM - Dallas Semiconductor

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MAX7324AEG+

Manufacturer: MAX

I²C Port Expander with Eight Push-Pull Outputs and Eight Inputs

Partnumber Manufacturer Quantity Availability
MAX7324AEG+,MAX7324AEG MAX 35 In Stock

Description and Introduction

I²C Port Expander with Eight Push-Pull Outputs and Eight Inputs The **MAX7324AEG+** is a serial-interfaced peripheral manufactured by **Maxim Integrated** (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
- **Maxim Integrated** (acquired by Analog Devices)  

### **Specifications:**  
- **Part Number:** MAX7324AEG+  
- **Type:** I²C-Controlled 8-Bit GPIO Expander  
- **Operating Voltage:** 1.71V to 5.5V  
- **Number of I/O Ports:** 8 (individually configurable as inputs or outputs)  
- **Interface:** I²C-compatible (up to 400kHz)  
- **Output Current:** 25mA per I/O (sink/source)  
- **Package:** 24-pin SSOP (Shrink Small Outline Package)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
- The MAX7324AEG+ is an I²C-controlled GPIO expander that provides 8 configurable I/O ports.  
- It is designed for low-voltage operation (1.71V to 5.5V), making it suitable for mixed-voltage systems.  
- The device includes internal pull-up resistors and supports interrupt output for monitoring input changes.  

### **Features:**  
- **8 Programmable I/O Pins:** Each can be independently set as an input or output.  
- **I²C Interface:** Supports standard (100kHz) and fast (400kHz) modes.  
- **Low Voltage Operation:** Works from 1.71V to 5.5V, enabling compatibility with various logic levels.  
- **High Drive Strength:** 25mA sink/source per I/O pin.  
- **Interrupt Output:** Alerts the host controller of input changes.  
- **Internal Pull-Up Resistors:** Simplifies external circuitry.  
- **Small Footprint:** 24-pin SSOP package for space-constrained designs.  

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

Application Scenarios & Design Considerations

I²C Port Expander with Eight Push-Pull Outputs and Eight Inputs
Partnumber Manufacturer Quantity Availability
MAX7324AEG+ MAXIC 2500 In Stock

Description and Introduction

I²C Port Expander with Eight Push-Pull Outputs and Eight Inputs The MAX7324AEG+ is an I²C port expander manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Maxim Integrated (MAXIC)  
- **Part Number:** MAX7324AEG+  
- **Type:** I²C Port Expander  
- **Operating Voltage:** 1.71V to 5.5V  
- **Number of I/O Ports:** 8 (configurable as inputs or outputs)  
- **I²C Interface:** Supports 400kHz (fast-mode)  
- **Output Current (per pin):** 25mA (sink/source)  
- **Package:** 24-pin SSOP (Shrink Small Outline Package)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**
The MAX7324AEG+ is an I²C-controlled GPIO expander that provides 8 additional I/O ports for microcontrollers with limited pins. It is designed for low-voltage applications and supports bidirectional data transfer over the I²C bus.  

### **Features:**
- **Wide Voltage Range:** Operates from 1.71V to 5.5V, making it compatible with various logic levels.  
- **Configurable I/O Pins:** Each of the 8 pins can be independently set as input or output.  
- **High Drive Capability:** Capable of sourcing/sinking 25mA per pin.  
- **Low Standby Current:** Consumes minimal power in shutdown mode.  
- **Interrupt Output:** Supports interrupt generation on input change detection.  
- **Internal Pull-Up Resistors:** Eliminates the need for external resistors on I²C lines.  
- **Industrial Temperature Range:** Suitable for harsh environments (-40°C to +85°C).  

This device is commonly used in applications requiring additional GPIO expansion, such as industrial controls, consumer electronics, and embedded systems.

Application Scenarios & Design Considerations

I²C Port Expander with Eight Push-Pull Outputs and Eight Inputs

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