EDN

National Semiconductor Introduces Industry’s First Common-Anode, Current-Mode, High-Brightness LED Driver with PWM Dimming

National Semiconductor Corporation (NYSE:NSM) today introduced the industry’s first common-anode, current-mode, high-brightness light-emitting diode (LED) driver with pulse-width modulation (PWM) ...
EDN

High Speed BCD to 7-Segment Latch/Decoder/Driver

The 74HC(T)4511 is a BCD to 7-segment latch/decoder/driver that features latch storage of BCD inputs, blanking input, lamp test input, a driving common cathode LED displays, 10 mA drive capability per ...
Electronic Design

ICs Tightly Control LED Display Brightness

Interfacing microprocessors to LEDs or LED displays via a 2-wire, I2C-compatible serial interface, the MAX6958/6959 common-cathode LED display drivers are said to be the first such devices to offer ...
Electronic Design

5 Different Ways to Use LED Drivers

This file type includes high resolution graphics and schematics when applicable. Light-emitting diodes (LEDs) are semiconductor devices that emit light when an electrical current passes through ...