HA12163 Series
Audio Signal Processor for Car Deck and Cassette Deck
(Dolby B-type NR with PB Amp)
ADE-207-059C (Z)
4th Edition
Jun. 1999
Description
HA12163 series are silicon monolithic bipolar IC providing Dolby noise reduction system*, music sensor
and PB equalizer system in one chip.
Functions
PB equalizer
2 channel
Dolby B-NR
2 channel
Music sensor
1 channel
Features
Different type of PB equalizer characteristics selection (normal/chrome or metal) is available with fully
electronic control switching built-in.
2 type of input selection (radio/tape) is available.
Changeable to forward, reverse-mode for PB head with fully electronic control switching built-in.
Available to change music sensing level by external resistor.
Music sensing level selection is available with fully electronic control switching built-in.
Available to change frequency response of music sensor.
NR-on/off and REC/PB fully electronic control switching built-in.
4 type of PB-out level.
Available to allow common PCB designs with HA12173 series.
*
Dolby is a trademark of Dolby Laboratories Licensing Corporation.
A license from Dolby Laboratories Licensing Corporation is required for the use of this IC.
HA12163 Series
Rev.4, Jun. 1999, page 2 of 66
Ordering Information
PB-OUT level
Dolby level
REC-OUT level
Unit
Package
HA12163
300
300
300
mVrms
FP56
HA12166F
FP48
HA12164
450
300
300
mVrms
FP56
HA12165
580
300
300
mVrms
FP56
HA12160
550
300
300
mVrms
FP56
Notes: 1. PB-OUT level above shown is typical value when adjusting Dolby level at Rec-out with NR-off
mode.
2. HA12166F is only changes by package from HA12163. It is the same electrical characteristics
that HA12163.
Absolute Maximum Ratings
Item
Symbol
Ratings
Unit
Supply voltage
V
CC
max
16
V
Power dissipation*
1
Pd
400*
2
mW
Operating temperature
Topr
40 to +85
C
Storage temperature
Tstg
55 to +125
C
Notes: 1. Value at Ta
85C
2. HA12166F = 360 mW
Operating Voltage Range
Type
Min
Max
Unit
HA12163, HA12166F
6.5
16
V
HA12164
7.2
16
V
HA12165
8.5
16
V
HA12160
8.2
16
V
Note:
1. The minimum operating voltage of HA12163 series are different from the HA12173 series (Dolby
B/Ctype).
HA12163 Series
Rev.4, Jun. 1999, page 3 of 66
Block Diagram (HA12163/164/165/160)
From
Microcomputer
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
1
3
2
56
55
54
53
52
51
50
49
48
47
46
45
44
43
DOLBY B-NR
LPF
DOLBY B-NR
DET
MS AMP
T/R
+
+
T/R
MS V
CC
CC
V
D GND
MS GV (S/R)
F/R
TAPE/RADIO
120 /70
REC/PB
NR ON/OFF
RECOUT(R)
PBOUT(R)
RADIO
IN(R)
EQOUT(R)
BIAS
120/70
V (R)
GND
GND
V (L)
120/70
R/F
R/F
EQOUT(L)
RIP
RADIO
IN(L)
PBOUT(L)
RECOUT(L)
MS VREF
MS GND
MS OUT
To Microcomputer
+
+
+
+
REF
REF
CC
V
HA12163 Series
Rev.4, Jun. 1999, page 4 of 66
Block Diagram (HA12166F)
36
35
31
30
29
27
26
24
23
22
21
20
19
18
17
10
9
8
7
6
1
3
2
47
46
45
44
41
40
39
38
37
LPF
DET
MS AMP.
T/R
+
+
T/R
MS V
CC
CC
V
D GND
13
TAPE/RADIO
16
MS GV (S/R)
15
F/R
14
120 /70
REC/PB
RECOUT(R)
5
PBOUT(R)
4
RADIO
IN(R)
EQOUT(R)
BIAS
120/70
GND
GND
120/70
F/R
F/R
EQOUT(L)
RIP
33
RADIO
IN(L)
32
PBOUT(L)
28
RECOUT(L)
MS VREF
MS GND
MS OUT
+
+
+
+
VREF(L)
VREF(R)
CC
V
S/R
ON/OFF
DOLBY B-NR
34
43
42
48
1
1
12
11
25
DOLBY B-NR
To Microcomputer
From
Microcomputer
HA12163 Series
Rev.4, Jun. 1999, page 5 of 66
Electrical Characteristics (Ta = 25C Dolby level 300 mVrms (Rec-out pin))
HA12163, HA12166F V
CC
= 9.0 V
HA12164 V
CC
= 9.0 V
HA12165 V
CC
= 12 V
HA12160 V
CC
= 9.0 V
Item
Symbol
Min
Typ
Max
Unit
Test conditions
Note
Quiescent current
I
Q
6.0
11.0
17.0
mA
No input
No Signal
NR-ON,70
Input
HA12163
GvIA TAI
18.5
20.0
21.5
dB
Vin = 0 dB, f = 1 kHz
amp
HA12166F GvIA RAI
15.5
17.0
18.5
gain
HA12164
GvIA TAI
22.0
23.5
25.0
Vin = 0 dB, f = 1 kHz
GvIA RAI
19.0
20.5
22.0
HA12165
GvIA TAI
24.2
25.7
27.2
Vin = 0 dB, f = 1 kHz
GvIA RAI
21.2
22.7
24.2
HA12160
GvIA TAI
23.7
25.2
26.7
Vin = 0 dB, f = 1 kHz
GvIA RAI
20.7
22.2
23.7
B-type encode
ENC 2k (1)
2.8
4.3
5.8
dB
Vin = 20 dB, f = 2 kHz
Boost
ENC 2k (2)
7.0
8.5
10.0
Vin = 30 dB, f = 2 kHz
ENC 5k (1)
1.7
3.2
4.7
Vin = 20 dB, f = 5 kHz
ENC 5k (2)
6.7
8.2
9.7
Vin = 30 dB, f = 5 kHz
Signal handling
Vo max
12.0
13.0
--
dB
THD = 1%, f = 1 kHz
*1
Signal to noise
ratio
S/N
64.0
70.0
--
dB
Rg = 5.1 k
, CCIR/ARM
THD
THD
--
0.05
0.3
%
Vin = 0 dB, f = 1 kHz
Channel
CT RL (1)
70.0
85.0
--
dB
Vin = 0 dB, f = 1 kHz
RAI input
separation
CT RL (2)
50.0
60.0
--
Vin = 0.6 mVrms, f = 1 kHz
EQ input
Crosstalk
CT EQ
RAI 70.0
80.0
--
EQ input
CT RAI
EQ 50.0
60.0
--
Vin = 0 dB, f = 1 kHz
RAI input
PB - EQ gain
Gv EQ 1k
37.0
40.0
43.0
dB
Vin = 0.6 mVrms, f = 1 kHz
120
Gv EQ 10k (1) 33.0
36.0
39.0
Vin = 0.6 mVrms, f = 10 kHz
Gv EQ 10k (2) 29.0
32.0
35.0
70
PB - EQ maximum
output
VoM
300
600
--
mVrms THD = 1%, f = 1 kHz
*1
PB - EQ THD
THD - EQ
--
0.05
0.3
%
Vin = 0.6 mVrms, f = 1 kHz
Noise voltage level
converted in input
V
N
--
0.7
1.5
Vrms Rg = 680
, DIN - AUDIO
MS sensing level
V
ON
(1)
36.0 32.0 28.0 dB
f = 5 kHz, Normal speed
V
ON
(2)
18.0 14.0 10.0
f = 5 kHz, High speed
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