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MAX6958AAEE+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX6958AAEE+

Manufacturer: MAXIM

2-Wire Interfaced, 3V to 5.5V, 4-Digit, 9-Segment LED Display Drivers with Keyscan

Partnumber Manufacturer Quantity Availability
MAX6958AAEE+,MAX6958AAEE MAXIM 753 In Stock

Description and Introduction

2-Wire Interfaced, 3V to 5.5V, 4-Digit, 9-Segment LED Display Drivers with Keyscan The **MAX6958AAEE+** is a versatile LED driver manufactured by **Maxim Integrated** (now part of Analog Devices). Below are its key specifications, descriptions, and features based on factual data:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Type:** LED Driver  
- **Package:** 16-QSOP  
- **Operating Voltage:** 4.5V to 5.5V  
- **Number of Outputs:** 16 (expandable up to 256 segments via cascading)  
- **Interface:** 4-wire SPI-compatible  
- **Current per Segment:** Adjustable (up to 40mA)  
- **Dimming Control:** 16-step logarithmic brightness control  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The **MAX6958AAEE+** is a compact, high-performance LED driver designed for driving common-cathode LED displays. It integrates a serial interface, allowing easy control via SPI, and supports cascading for larger display configurations.  

### **Features:**  
- **16 Outputs:** Drives up to 16 individual LED segments.  
- **SPI Interface:** 4-wire serial interface for easy microcontroller integration.  
- **Brightness Control:** 16-step logarithmic dimming for smooth brightness adjustment.  
- **Low Power Consumption:** Optimized for energy efficiency.  
- **Cascadable:** Multiple devices can be daisy-chained for larger displays.  
- **Fault Detection:** Open- and short-circuit LED detection.  
- **Thermal Protection:** Built-in thermal shutdown to prevent overheating.  

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

Application Scenarios & Design Considerations

2-Wire Interfaced, 3V to 5.5V, 4-Digit, 9-Segment LED Display Drivers with Keyscan

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