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MAX7320ATE+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX7320ATE+

Manufacturer: MAXIM

I²C Port Expander with Eight Push-Pull Outputs

Partnumber Manufacturer Quantity Availability
MAX7320ATE+,MAX7320ATE MAXIM 242 In Stock

Description and Introduction

I²C Port Expander with Eight Push-Pull Outputs The MAX7320ATE+ is a serial-interfaced peripheral manufactured by Maxim Integrated. Below are its specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX7320ATE+  
- **Type:** I²C-Controlled 8-Bit I/O Expander  
- **Operating Voltage:** 1.71V to 5.5V  
- **Number of I/O Ports:** 8 (individually configurable as input or output)  
- **Interface:** I²C-compatible (up to 400kHz)  
- **Output Current:** 25mA per I/O (sink/source)  
- **Package:** 16-pin TQFN (5mm x 5mm)  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions:**  
The MAX7320ATE+ is an I²C-controlled I/O expander that provides 8 general-purpose I/O ports. It is designed for applications requiring additional I/O lines beyond what a microcontroller offers. The device supports both input and output configurations with internal pull-up resistors.  

### **Features:**  
- **Wide Voltage Range:** Operates from 1.71V to 5.5V, compatible with low-voltage systems.  
- **Configurable I/O Ports:** Each of the 8 I/Os can be independently set as input or output.  
- **Internal Pull-Up Resistors:** Eliminates the need for external resistors.  
- **High Output Drive:** Capable of sourcing/sinking 25mA per I/O.  
- **I²C Interface:** Supports standard (100kHz) and fast (400kHz) modes.  
- **Low Standby Current:** Consumes minimal power in shutdown mode.  
- **Small Form Factor:** 16-pin TQFN package for space-constrained designs.  

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

Application Scenarios & Design Considerations

I²C Port Expander with Eight Push-Pull Outputs

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