CF5746BCA Datasheet (Nippon Precision Circuits Inc)

CF5746BCA, CMOS Analog Clock IC

Name VDD VSS XT XT OUT1 OUT2 AI/SNZ AO (AO1) AO (AO2) TEST Positive supply voltage pin Ground pin Oscillator input pin Oscillator output pin Motor output pin 1 Motor output pin 2 Alarm/snooze input pin Alarm output pin Alarm output pin Test pin Description SPECIFICATIONS Absolute Maximum Ratings P

CF5746BCA Features

* s s s 32.768 kHz oscillator circuit

* Rf and Rd built-in

* Oscillator capacitance built-in - CD = 30 pF (typ, excluding CF5746ADC) - CD = 20 pF (typ, CF5746ADC) s s s Alarm outputs

* Compatible with electronic sound alarms and motor bells

* 4-step increasing volum