SMC0608S - ETC

SMC0608S (SMC0100S / SMC0608S) alarm sound application CMOS IC

Symbol Description OSCIN Oscillator pin OSCEN Oscillator pin An internal pull-up resistor. Might disable INI BZ1,BZ2 when connected to GND. GND Ground BZ1 Audio output BZ2 Audio output VCC Power SOFT Open = Tone Vcc = Tone with 2 s soft chirp PIN 1 2 3 4 5 6 7 8 I/P,O/P O/P I/P I/P O/P O/P I/P ELECTRICAL CHARACTERISTICS VCC=5V, Temp. =25℃ Parameter Op.

Features

1. Low Operating Voltage 2V~5V. 2. CMOS process. 3. Single RC oscillator. PIN DIAGRAM OSCIN 1 8 SOFT OSCEN 2 7 VCC INI 3 SMC0100S/ SMC0608S 6 BZ2 GND 4 5 BZ1 PAGE : 1 OF 3 6/29/2005 ! Free Datasheet http://www.datasheet4u.com/ S PIN OUT AND DESCRIPTION Symbol Description OSCIN Oscillator pin OSCEN Oscillator pin An internal pull-up resistor. Might disable INI BZ1,BZ2 when connected to GND. GND Ground BZ1 Audio output BZ2 Audio output VCC Power SOFT Open = Tone Vcc = Tone with 2 s soft chirp PIN 1 2 3 4 5 6 7 8 I/P,O/P O/P I/P I/P O/P O/P I/P ELECTRICAL CHARACTERISTICS .