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MAX7315ATE from MAXIM,MAXIM - Dallas Semiconductor

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MAX7315ATE

Manufacturer: MAXIM

8-Port I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection

Partnumber Manufacturer Quantity Availability
MAX7315ATE MAXIM 67 In Stock

Description and Introduction

8-Port I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection The MAX7315ATE is a serial-interfaced peripheral manufactured by Maxim Integrated. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX7315ATE  
- **Package:** 16-Pin TQFN-EP  
- **Operating Voltage:** 2.3V to 5.5V  
- **I/O Ports:** 16 (8 configurable as push-pull or open-drain)  
- **Interface:** I²C-compatible (up to 400kHz)  
- **Output Current:** 20mA per I/O (max)  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions:**  
The MAX7315ATE is a 16-bit I/O expander with an I²C-compatible serial interface. It provides general-purpose remote I/O expansion for microcontrollers via a 2-wire serial interface. The device features programmable input/output ports, interrupt output, and internal pull-up resistors.

### **Features:**  
- 16 programmable I/O pins (8 configurable as push-pull or open-drain)  
- I²C-compatible serial interface (supports 400kHz)  
- Software-configurable input/output direction  
- Internal 40kΩ pull-up resistors  
- Interrupt output for monitoring input changes  
- Low standby current (1μA, typical)  
- Power-on reset clears I/O configuration  
- 16-pin TQFN-EP package with exposed pad for thermal dissipation  

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

Application Scenarios & Design Considerations

8-Port I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection

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