Continued from preceding page.
Pin No.
Pin Name
13 PVSS IN
Pin Voltage
2.8
LA4820M
Internal equivalent circuit
Remarks
c PVSS detection input pin.
c PVSS turns off when pulled
down or left open.
14 MONO/HzP CONT
0.6
15 OUT2
2.3
17 OUT1
c Switches to HzP when pin 14
is pulled down (connected to
GND through 1 MΩ).
c The external capacitance and
resistance is for mode
switching smoothing.
c HzP Power output pin.
16 OUTC
2.3
18 PWR GND
c HzP Power COMMON pin.
c Turns off when pin 11 is
pulled down.
c Connects power amplifier
output block to GND.
Continued on next page.
No.5205-9/20