LV4991M amplifier equivalent, monaural btl power amplifier.
as above described. 3. Pin 4 control (second amplifier stop control function) Pin 4 is a pin to turn ON/OFF the operation of second amplifier. By using this function, the.
outside the standard applications of our customer who is considering such use and/or outside the scope of our intended s.
Pin voltage Pin No. 1 IN Symbol VCC = 3.6V 1.81 Input pin Description Equivalent circuit
VCC 1 +
3kΩ
2
STBY
Standby pin
*Standby mode at 0 to 0.3V
*Operation mode at 1.9 to VCC
VCC
2
21kΩ
121.4kΩ
40.7kΩ
GND
3
VREF
1.81
Ripple f.
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