Mobile I/O Expander and QWERTY Keypad Controller

GENERAL DESCRIPTION The ADP5587 is an I/O port expander and keypad matrix designed for QWERTY type phones that require a large keypad matrix and expanded I/O lines. I/O expander ICs are used in mobile platforms as a solution to the limited number of GPIOs available in the main processor. In i

Mobile I/O Expander and QWERTY Keypad Controller

文件：340.35 Kbytes Page：24 Pages

General-Purpose Compact DC Moter Speed Controller

Features • On-chip stable voltage reference meeting the requirements for various motors. • Wide operating voltage range (3.8 to 16V). • Minimum number of external parts required and small-sized package. • Facilitates speed control. • On-chip kickback absorber. • On-chip protector against inv

Silicon Controlled Rectifier for Phase Control Applications

Features: ● Low On–State Voltage ● High di/dt ● High dv/dt ● Excellent Surge and I2t Ratings Applications: ● Power Supplies ● Battery Chargers ● Motor Controls

Common Mode Line Chokes

文件：97.72 Kbytes Page：2 Pages

High Speed GaAlAs Infrared Emitter

文件：194.79 Kbytes Page：2 Pages