USB & PS/2 Keyboard Encoder

General Description The eKK8011A/eKK8011B microcontroller is dedicated to an USB & PS/2 keyboard encoder ,specially designed for IBM PC AT and all compatible machines. The eKK8011A/eKK8011B controls all scan codes, three LEDs status, scan timing and communications between the keyboard and PC.

USB & PS/2 Keyboard Encoder

USB & PS/2 Keyboard Encoder

General Description The eKK8011A/eKK8011B series are high performance CMOS microcontroller devices specially designed for keyboard encoder applications. These devices function both in USB and PS/2 interface environment. For PS/2 interface, it supports IBM PC AT and all compatible machines and pro

Keyboard Controller

\nThe eKK8011G is a high performance CMOS microcontroller specially designed for keyboard encoder applications and functions both in USB and PS/2 interface environment.For USB interface, it supports the USB standard request Version 2.0 as well as HID class request Version 1.11. For PS/2 interface, i Complies with USB specifications:\n * Universal Serial Bus Specification Version 2.0\n * USB Device Class Definition for Human Interface Device(HID), Firmware Specification Version 1.11\n Embedded Internal RC Oscillator (IRC)\n Low cost: No external components required\n Operating frequency: 6 MHz\n;

Keyboard Controller

General Purpose Transistors(NPN Silicon)

General Purpose Transistors NPN Silicon Features • Pb−Free Packages are Available • Moisture Sensitivity Level: 1 • ESD Rating − Human Body Model: >4000 V − Machine Model: >400 V

General Purpose Transistors(NPN Silicon)

General Purpose Transistors NPN Silicon Features • Pb−Free Packages are Available • Moisture Sensitivity Level: 1 • ESD Rating − Human Body Model: >4000 V − Machine Model: >400 V

TRIPOLAR PROTECTION FOR ISDN INTERFACES

Description Dedicated devices for ISDN interface and high speed data telecom line protection. Equivalent to a triple Trisil™ with low capacitance. Features ■ Bidirectional triple crowbar protection ■ Peak pulse current: IPP = 30 A , 10/1000 µs ■ Breakdown voltage: – TPI80N: 80 V – T

IF amplifier for satellite TV receivers

文件：80.12 Kbytes Page：12 Pages

IF amplifier for satellite TV receivers

文件：80.12 Kbytes Page：12 Pages