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MAX722ESE from MAXIM,MAXIM - Dallas Semiconductor

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MAX722ESE

Manufacturer: MAXIM

PALMTOP COMPUTER AND LCD POWER SUPPLY REGULATORS

Partnumber Manufacturer Quantity Availability
MAX722ESE MAXIM 2 In Stock

Description and Introduction

PALMTOP COMPUTER AND LCD POWER SUPPLY REGULATORS The MAX722ESE is a serial input/output common-cathode display driver from Maxim Integrated.  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Package:** 16-SOIC (0.154", 3.90mm Width)  
- **Operating Temperature:** -40°C to +85°C  
- **Supply Voltage:** 4V to 5.5V  
- **Current - Supply:** 300µA  
- **Interface:** SPI, Serial  
- **Digits/Characters:** 8 Digits  
- **Display Type:** LED  
- **Features:** Decoding, Multiplexed Display, Brightness Control  

### **Descriptions:**  
The MAX722ESE is a compact, serial-interfaced LED display driver capable of controlling seven-segment numeric LED displays (up to 8 digits) or bar graph displays. It includes an on-chip BCD decoder, multiplex scan circuitry, segment drivers, and an 8x8 static RAM for digit storage.  

### **Features:**  
- **SPI/Serial Interface** – Compatible with microcontrollers.  
- **Multiplexed Display Control** – Supports up to 8 digits.  
- **BCD Decoder** – Simplifies numeric display control.  
- **Brightness Control** – Adjustable via software or hardware.  
- **Low Power Consumption** – Operates at 300µA supply current.  
- **Segment Drive Capability** – Sinks up to 100mA per segment.  

This device is commonly used in industrial control panels, instrumentation, and other applications requiring LED display driving.

Application Scenarios & Design Considerations

PALMTOP COMPUTER AND LCD POWER SUPPLY REGULATORS

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