UT912D Datasheet | Unisonic Technologies

DESCRIPTION The UTC UT912D of CMOS LSIs for remote control system applications are paired with UTC UT912E (refer to the encoder/decoder cross reference table) and is capable of decoding information which consists of N address bits and 12-N data bits. For proper operation, a pair of encoder/decoder with the same number of addresses and data format should be chosen. The UTC UT912D also is arranged to provide 8 address bits and 4 data bits. The decoders receive serial addresses and data from a programmed UTC UT912E of encoders that are transmitted together with the header bits by a RF or an infrared transmission medium upon receipt of a trigger signal. If no error or unmatched codes are found, the input data codes are decoded and then transferred to the output pins. The VT pin also goes high to indicate a valid transmission. - FEATURES - Pair with UTC UT912E - Operating voltage: 2.4V ~ 12V - Low power and high noise immunity CMOS technology - Low standby current - Built-in oscillator needs only 5% resistor - Binary address setting - Received codes are checked 3 times - Capable of decoding 12 bits of information - Address/Data number bination: 8 address bits and 4 data bits - Vaild transmission indicator - Minimal external ponents - ORDERING INFORMATION Ordering Number UT912DG-D18-T UT912DG-S20-R Package DIP-18 SOP-20 CMOS IC DIP-18 SOP-20 Packing Tube Tape Reel .unisonic..tw Copyright © 2015 Unisonic Technologies Co., Ltd 1 of 8 QW-R502-044.C - MARKING Packing DIP-18 MARKING CMOS IC SOP-20 - ENCODER/DECORDER CROSS REFERENCE TABLE Decoder Part No. Data Pins Address Pins VT Pair Encoder Package Encoder Decoder UTC UT912D √ UTC UT912E DIP-14/18 SOP-16/20 DIP-18...