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MAX6959AAEE from MAX,MAXIM - Dallas Semiconductor

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MAX6959AAEE

Manufacturer: MAX

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

Partnumber Manufacturer Quantity Availability
MAX6959AAEE MAX 8 In Stock

Description and Introduction

2-Wire Interfaced, 3V to 5.5V, 4-Digit, 9-Segment LED Display Drivers with Keyscan The MAX6959AAEE is a versatile, serially interfaced peripheral device designed for driving common-cathode seven-segment displays, bar graphs, and discrete LEDs. Here are the key specifications, descriptions, and features:

### **Manufacturer:**  
- **MAX** (Maxim Integrated)  

### **Specifications:**  
- **Interface:** 4-wire SPI-compatible serial interface (up to 26MHz).  
- **Voltage Supply:** Operates from **2.7V to 5.5V**.  
- **Current Consumption:** Low power consumption with **shutdown mode**.  
- **Display Drive:** Supports **14-segment, 16-segment, and 7-segment displays**, as well as **8x8 monochrome LED matrices**.  
- **Brightness Control:** Individual and global brightness control via **8-bit PWM**.  
- **LED Drivers:** **20 constant-current LED drivers** (17mA max per segment).  
- **Memory:** On-chip **16 x 8 RAM** for display data storage.  
- **Blinking Control:** Independent blinking control for each digit.  
- **Temperature Range:** **-40°C to +125°C**.  
- **Package:** **16-pin QSOP (EE)**.  

### **Descriptions:**  
- The MAX6959AAEE is a compact LED driver with an integrated serial interface, designed for multiplexed LED display applications.  
- It supports cascading for driving larger displays and includes features like individual segment dimming and blinking.  
- The device is optimized for low-power operation and is widely used in industrial, automotive, and consumer electronics.  

### **Features:**  
- **SPI/QSPI/MICROWIRE-Compatible Interface**  
- **20 Constant-Current LED Drivers**  
- **Supports Common-Cathode Displays**  
- **Global and Individual Brightness Control**  
- **Hardware and Software Configurable**  
- **Low Standby Current (10µA typical)**  
- **Thermal Overload Protection**  

This information is sourced from 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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