REJ03F0040_M61528FP Datasheet, PDF (18/31 Pages) Hitachi Semiconductor – SCF TYPE FIXED EQUALIZER FOR CAR AUDIO

M61528FP
SLOT1(FRONT Lch low range)
FRONT Low
(f0)
f0 D0 D1
300Hz 1 1
200Hz 1 0
150Hz 0 1
120Hz 0 0
FRONT Low
(Q)
Q D2 D3
3.0 _{1 1}
2.5 1 0
2.0 0 1
1.5 0 0
SLOT2(FRONT Lch middle range)
FRONT Mid
(f0)
f0
3.0KHz
2.0KHz
1.5KHz
1.2KHz
800Hz
D0 D1 D2
100
0 11
0 10
0 01
0 00
FRONT Mid
(Q)
Q
D3 D4 D5
2.0
110
1.8
1 01
1.6
1 00
1.4
0 11
1.2
0 10
1.0
0 01
0.8
0 00
It’s initial setting when VCC turn on.
FRONT Low (Gv)
Gv
D4 D5 D6 D7 D8
0dB
0
0
0
0
0
-0.5dB 1
0
0
0
1
-1.0dB 1
0
0
1
0
-1.5dB 1
0
0
1
1
-2.0dB 1
0
1
0
0
-2.5dB 1
0
1
0
1
-3.0dB 1
0
1
1
0
-3.5dB 1
0
1
1
1
-4.0dB 1
1
0
0
0
-4.5dB 1
1
0
0
1
-5.0dB 1
1
0
1
0
-5.5dB 1
1
0
1
1
-6.0dB 1
1
1
0
0
-6.5dB 1
1
1
0
1
-7.0dB 1
1
1
1
0
-7.5dB 1
1
1
1
1
-8.0dB 1
0
0
0
0
FRONT Mid (Gv)
Gv
D6 D7 D8 D9 D10
+4.0dB 0
1
0
0
0
+3.5dB 0
0
1
1
1
+3.0dB 0
0
1
1
0
+2.5dB 0
0
1
0
1
+2.0dB 0
0
1
0
0
+1.5dB 0
0
0
1
1
+1.0dB 0
0
0
1
0
+0.5dB 0
0
0
0
1
0dB
0
0
0
0
0
-0.5dB 1
0
0
0
1
-1.0dB 1
0
0
1
0
-1.5dB 1
0
0
1
1
-2.0dB 1
0
1
0
0
-2.5dB 1
0
1
0
1
-3.0dB 1
0
1
1
0
-3.5dB 1
0
1
1
1
-4.0dB 1
1
0
0
0
-4.5dB 1
1
0
0
1
-5.0dB 1
1
0
1
0
-5.5dB 1
1
0
1
1
-6.0dB 1
1
1
0
0
-6.5dB 1
1
1
0
1
-7.0dB 1
1
1
1
0
-7.5dB 1
1
1
1
1
-8.0dB 1
0
0
0
0
Rev.1.1, Dec.17.2003, page 18 of 30