touch-screen-controllers

The AP389X is a low-cost high-resolution single chip solution for APA capacitive touch screen. It is an 8-bit single cycle 8051 microcontroller with I2C Interface. The chip includes 8-bit successive approximation analog-to-digital converters with an I2C interface and multiplexer-switcher circuits fo Mutual Capacitive Touch Sensing\n\t\n\t\tDual Power Supply: 2.8V to 3.6V Operation Voltage; 1.6V to 2.0V Operation Voltage\n\t\n\t\tUp to 30/38/36 Drive Lines and 17/22/23 Sense Lines\n\t\n\t\tDedicated Internal Two-wire Serial Control Bus I2C and UART between AP389X and Host\n\t\n\t\tSingle-end Int;

Diodes

美台半导体

0.8A Fast-Response Ultra Low Dropout Linear

文件：307.08 Kbytes 页数：12 Pages

NSC

国半

Power Management IC for GSM Mobile Phone

■ DESCRIPTION MB3891 is intended to be used in future GSM-phones, Dual Band phones and Dual Mode phones. It contains all the necessary functions to support all Digital, Analog and RF blocks in these phones. A Charge-pump including a Logic Level Translation circuit is built in to support SIM-card

文件：446.12 Kbytes 页数：29 Pages

FUJITSU

富士通

Power Management IC for GSM Mobile Phone

■ DESCRIPTION MB3891 is intended to be used in future GSM-phones, Dual Band phones and Dual Mode phones. It contains all the necessary functions to support all Digital, Analog and RF blocks in these phones. A Charge-pump including a Logic Level Translation circuit is built in to support SIM-card

文件：446.12 Kbytes 页数：29 Pages

FUJITSU

富士通