IL2411 ringer equivalent, tow-tone telephone ringer.
of any voltage higher than maximum rated voltages to this high-impedance circuit. For proper operation, VIN and VOUT sho.
Name VCC RSL LFI LF0 GND HF0 HFI Out Pin 1 2 3 4 5 6 7 8 Positive power supply. External resistor Input low frequency oscillator Output low frequency oscillator Negative power supply High frequency oscillator output High frequency oscillator input To.
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