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MAX6951CEE+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX6951CEE+

Manufacturer: MAXIM

Serially Interfaced, +2.7V to +5.5V, 5- and 8-Digit LED Display Drivers

Partnumber Manufacturer Quantity Availability
MAX6951CEE+,MAX6951CEE MAXIM 1065 In Stock

Description and Introduction

Serially Interfaced, +2.7V to +5.5V, 5- and 8-Digit LED Display Drivers The MAX6951CEE+ is a versatile LED display driver manufactured by Maxim Integrated. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX6951CEE+  
- **Type:** LED Display Driver  
- **Package:** 16-QSOP (150 mil)  
- **Operating Voltage:** 2.7V to 5.5V  
- **Number of Segments:** Up to 28 (7-segment digits) or 56 (individual LEDs)  
- **Interface:** 4-wire SPI-compatible serial interface  
- **Max Clock Frequency:** 26 MHz  
- **Operating Temperature Range:** -40°C to +85°C  
- **Dimming Control:** 16-step digital brightness control  
- **Current per Segment:** Adjustable via external resistor  

### **Descriptions:**  
The MAX6951CEE+ is a compact, high-performance LED driver designed to control up to 7-segment displays or discrete LEDs. It integrates a serial interface, reducing the need for multiple I/O pins from the microcontroller. The device supports multiplexed displays with built-in decoding, simplifying the design of LED-based applications.  

### **Features:**  
- Supports multiplexed common-cathode LED displays  
- On-chip segment current limiting with adjustable brightness  
- Built-in font decoding for 7-segment digits  
- Configurable as 28 segments (7 digits) or 56 discrete LEDs  
- Low-power shutdown mode  
- High-speed SPI-compatible interface (up to 26 MHz)  
- Robust ESD protection (±15kV HBM)  

This information is strictly factual and sourced from the manufacturer's documentation.

Application Scenarios & Design Considerations

Serially Interfaced, +2.7V to +5.5V, 5- and 8-Digit LED Display Drivers
Partnumber Manufacturer Quantity Availability
MAX6951CEE+ N/A 2500 In Stock

Description and Introduction

Serially Interfaced, +2.7V to +5.5V, 5- and 8-Digit LED Display Drivers The MAX6951CEE+ is a versatile LED display driver manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Type:** LED Display Driver  
- **Package:** 16-QSOP (QSOP-16)  
- **Operating Voltage:** 2.7V to 5.5V  
- **Number of Segments:** Up to 132 (when multiplexed)  
- **Interface:** 4-Wire SPI-Compatible Serial Interface  
- **Operating Temperature Range:** -40°C to +85°C  
- **Current per Segment:** Adjustable (up to 40mA)  
- **Dimming Control:** 16-step logarithmic brightness control  

### **Descriptions:**  
The MAX6951CEE+ is a compact LED driver designed to control 5×7 dot matrix or discrete LED displays. It supports multiplexed driving for up to 16 digits (7-segment) or 8 digits (14-segment/16-segment). It includes an integrated key-scanning feature for detecting switch closures.  

### **Features:**  
- **Multiplexing Support:** Drives up to 16 digits (7-segment) or 8 digits (14/16-segment).  
- **Integrated Key Scanning:** Detects up to 13 switches.  
- **Brightness Control:** 16-step logarithmic dimming.  
- **Low Power Consumption:** Suitable for battery-powered applications.  
- **SPI Interface:** Simple 4-wire serial communication.  
- **Fault Detection:** Open- and short-circuit LED detection.  
- **Flexible Configuration:** Supports common-cathode or common-anode displays.  

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

Application Scenarios & Design Considerations

Serially Interfaced, +2.7V to +5.5V, 5- and 8-Digit LED Display Drivers

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