丝印：C21；Package：SOT23-5；3.4關A, 90kHz, RRIO CMOS Operational Amplifiers

文件：2.03591 Mbytes 页数：12 Pages

HMSEMI

华之美半导体

Infrared remote control transmitter RC5

GENERAL DESCRIPTION The PCA8521 can be used in infrared remote control transmitters. It generates output pulses, in accordance with the RC5 protocol, when a key is pressed. The IC does not contain a software programmable processor. However, it does contain a ROM in which the codes that have to

文件：100.51 Kbytes 页数：20 Pages

PHI

PHI

Infrared remote control transmitter RC5

GENERAL DESCRIPTION The PCA8521 can be used in infrared remote control transmitters. It generates output pulses, in accordance with the RC5 protocol, when a key is pressed. The IC does not contain a software programmable processor. However, it does contain a ROM in which the codes that have to

文件：100.51 Kbytes 页数：20 Pages

PHI

PHI

Infrared remote control transmitter RC5

GENERAL DESCRIPTION The PCA8521 can be used in infrared remote control transmitters. It generates output pulses, in accordance with the RC5 protocol, when a key is pressed. The IC does not contain a software programmable processor. However, it does contain a ROM in which the codes that have to

文件：100.51 Kbytes 页数：20 Pages

PHI

PHI