la72670bm Sanyo Semiconductor Corporation, la72670bm Datasheet - Page 15

• Manufacturer Part Number: la72670bm
• Description: Us Multiplex Modulation For Vcr Hifi Sound Signal Processor
• Manufacturer: Sanyo Semiconductor Corporation

Continued from preceding page.
No.
Pin
64
65
67
72
66
68
75
PCDCOSPE
PCDBXIN
MAIN V/I CONVERT
SPE DET V/I CONVERT
WID DEP V/I CONVERT
SPECTRAL DET
WIDE BAND DET
Pin Function Name
DC; 2.6V
DC; 3.8V
DC;
DC;
DC voltage
AC level
external capacity.
current by external capacity.
Connecting terminal of smooth capacity of
detection circuit for effective value.
Absorbing the DC offset of signal line by
external capacity.
Absorbing the DC offset of signal line by
Converting the voltage of signal into its
LA72670BM
Function
500Ω
450kΩ
Equivalent circuit
450kΩ
25kΩ
500Ω
Continued on next page.
300kΩ
PS No.A0644-15/20
200Ω
5kΩ