I/O Controller

Samsung

三星

Optoisolator NPN Transistor Output

Features: Current Transfer Ratio: CTR: 50 Min @ IF = 5mA, VCE = 5V High Input–Output Isolation Voltage: VISO = 5000Vrms Compact DIP Package: NTE3220: 2–Channel Type (8–Lead DIP) NTE3221: 4–Channel Type (16–Lead DIP) Applications: Computer Terminals System Ap

文件：25.62 Kbytes 页数：3 Pages

NTE

3.0V to 5.5V RS-232 Driver/Receiver Pair

DESCRIPTION The SP3220E devices are RS-232 driver/receiver solutions intended for portable or hand-held applications such as palmtop computers, instrumentation and consumer products. These devices incorporate a high-efficiency charge-pump power supply that allows the SP3220E devices to deliver

文件：169.29 Kbytes 页数：18 Pages

SIPEX

Frequency Shift Keying FSK/Amplitude Shift Keying ASK receiver

文件：227.01 Kbytes 页数：32 Pages

PHI

PHI