HA12179F Datasheet, PDF (13/40 Pages) Hitachi Semiconductor – Audio Signal Processer for Car Deck and Cassette Deck(Dolby B-type NR with PB Amp)

43
44
45
–+
46
R/F
47 V_REF(L)
48
49 GND
50 GND
51
52 V_REF(R)
R/F
53
54
–+
55
56
Figure 4 Application Circuit
HA12179F
Rev.1, Apr. 1994, page 13 of 40