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MAX6966AEE from MAXIM,MAXIM - Dallas Semiconductor

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15.625ms

MAX6966AEE

Manufacturer: MAXIM

2.25 V to 3.6 V, 10-port constant-current LED driver and I/O expander with PWM intensity control

Partnumber Manufacturer Quantity Availability
MAX6966AEE MAXIM 20 In Stock

Description and Introduction

2.25 V to 3.6 V, 10-port constant-current LED driver and I/O expander with PWM intensity control The MAX6966AEE is a manufacturer part from Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Description:**  
The MAX6966AEE is a 4-wire serial-interfaced, 8-port constant-current LED driver designed for driving LED displays. It integrates a shift register, data latches, and constant-current drivers to simplify LED control in applications such as signage, displays, and indicators.

### **Key Features:**  
- **8 constant-current LED sink outputs** (adjustable from 3mA to 40mA per output).  
- **4-wire SPI-compatible serial interface** (up to 26MHz clock frequency).  
- **Wide supply voltage range**: 3V to 5.5V.  
- **Thermal shutdown protection** to prevent overheating.  
- **Individual LED brightness control** (16-step linear dimming per output).  
- **Low standby current** (<1µA in shutdown mode).  
- **Cascadable** for driving multiple devices in a daisy-chain configuration.  
- **Extended temperature range**: -40°C to +125°C.  

### **Package:**  
- **16-pin QSOP (EE package)**  

### **Applications:**  
- LED matrix displays  
- Industrial and consumer LED signage  
- Status indicators  
- Backlighting  

This information is based on Maxim Integrated's official documentation for the MAX6966AEE.

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