Mitsubishi M62445FP Datasheet
PRELIMINARY
Notice ; This is not a final specification.
some parametric limits are subject to change.
DIGITAL SOUND CONTROLLER
DIGITAL SOUND CONTROLLER
WITH DYNAMIC BASS BOOST
APPLICATION
WITH DYNAMIC BASS BOOST
MITSUBISHI SOUND PROCESSOR
M62445FP
DIGITAL SOUND CONTROLLER
WITH DYNAMIC BASS BOOST
Mini-Compo,Radio cassette etc.
FEATURES
<Dynamic Bass Boost>
Maximum boost level setting was adapted input level.
Maximum boost level setting:20dB,15dB,10dB,5dB,0dB(OFF)
<Input Selector>
Tch stereo input mode (A,B,C,D,E)
<Tone controlle>
Bass/Treble(±10dB,8dB,6dB,4dB,2dB,flat)
<Gain controlle>
Through gain controlle(22dB ~ 36dB;2dB/step)
<Function mode select>
Monoral(L,R,L+R),Vocal cut
<Electric volume>
0dB ~ -87dB(1dB/Step), -∞
<Expansion output port>
NPN open colector output (8pcs),3-state output (2pcs)
OUTLINE
64P6N
64pinQFP
(Lead pitch0.8mm)
RECOMMENDED OPERATING CONDITIONS
Rated supply voltage••••••Analog VCC=4.75V/VEE=-4.75V(typ)
Digital VDD=4.75V(typ)
SYSTEM CONFIGURATION
REC1
Volume
REC2
Tone
Bass/
Treble
Output port 3-state port
1 2 3 4 7 8 9 10
Dynamic
BassBoost
IN1
IN2
MIC in
X5
X5
MCU Interface
DATA
Mode select
Through
Lch only
Rch only
L+R mono
Vocal cut
LATCH
OUT1
Level
Detector
OUT2
5 6CLK
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1
Block diagram/Pin configuration
ALCIN2
OUTPUT2
TBASS2-3
TBASS2-2
TBASS2-1
TRE2
BASS2-3
BASS2-2
BASS2-1
AGND1-1
VOLIN2
RECIN2
SELOUT2
RECOUT2
KEYIN
KEYOUT
CLK
32
Logic
33
34
35
36
37
38
39
40
41
42
43
44
4546
4748
Interface
b
a
T-Bass
Filter
Bass/Treble
sw6
DATA
30
31
sw10
6dB
10dB
D
E
LATCH
PORT1
29
SW
sw8
0dB
C
PORT2
28
OPAmp
ab
+
+
-
+
~10dB
3K
sw1
B
27
6dB
-
A
PORT3
26
MIC
MIX
sw2
DGND
TALC
PORT4
24
25
ALC
Vocal
Cut
sw4
sw3
VEE
23
sw5
PORT5
22
6dB
+-+
a b
+
-
3K
A
PORT6
21
sw11
SW
OPAmp
sw9
B
PORT8
PORT7
20
19
10dB
sw7
C
D
PORT10
PORT9
17
18
b
a
6dB
T-Bass
Filter
Bass/Treble
E
ALCIN1
16
OUTPUT1
14 15
TBASS1-3
TBASS1-2
12 13
TBASS1-1
11
TRE1
10
BASS1-3
BASS1-2
9
BASS1-1
7 8
VOLIN1
6
NC2
5
NC1
RECIN1
3 4
SELOUT1
2
RECOUT1
1
MIC IN
49
50
IN2E
AGND2
51
IN2D
52
IN2C
53
IN2B
55
54
IN2A
AGND1-2
57
VC2
58
VCC
56
VC1
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ELECTRIC
59
IN1A
60
IN1B
61
IN1C
62
IN1D
63
IN1E
64
VDD
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2
Application circuit
1K
0.15µ0.15µ
0.033µ
0.022µ
2.7K
0.47µ
0.1µ
10µ
120K
Open collector output
3-State
output
-4.75V
Analog Vee
PORT3
PORT1
PORT2
4.75V
PORT4
4.75V
MCU
100K
23
-
PORT5
6dB
a
26
MIX
910
++
10µ
24
25
ALC
Digital GND
910
27
MIC
6dB
ab
-
+
30
sw10
6dB
910
sw8
29
SW
OPAmp
910
28
+
CLK
DATA
LATCH
32
31
Logic
33
34
+
35
36
37
38
39
40
41
Interface
b
a
T-Bass
Filter
Bass/Treble
Open collector output
PORT6
21
22
sw11
SW
OPAmp
+
+
b
sw9
PORT8
PORT7
4.3K
20
PORT9
4.3K
4.3K
18
19
b
a
6dB
10dB
Bass/Treble
PORT10
4.3K
17
T-Bass
Filter
16
14 15
12 13
11
10
9
4.75V
0.1µµ
10µ
+
120K
2.7K
0.033µ
0.47µ 0.022µ
0.15µµ0.15µµ
1K
µµ
GND1
REC2
+
10µ
Key Cont.
42
43
44
4546
4748
sw6
49
GND2
E
50
IN1E
10dB
D
51
IN1D
C
52
IN1C
0dB
~10dB
B
53
IN1B
+
3K
sw1
-
A
54
IN1A
Vocal
Cut
sw2
sw4
sw3
55
56
0.068µ
GND1
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ELECTRIC
57
0.33µ
+
-
3K
sw5
A
58
59
IN1A
4.75V
Analog Vcc
60
B
C
61
IN1B
sw7
D
62
IN1C
E
63
IN1D
64
IN1E
Digital Vdd
7 8
6
5
3 4
2
1
4.75V
NC
NC
+
10µ
REC1
MIC IN
3
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Output
6dB
2dBV
(1.25Vrms)
15µVrms
G:6dB
7µVrms
T-Bass
Bass/Treble
MIC
Through
Key Cont.
MIX
0dB~ +20dB
(5dB/step)
-10dB~ +10dB
(2dB/step)
12dB
-2dB~
-80dB
(1dB/step)
6dB
0dB
-4dBV
(630mVrms)
-14dBV
(200mVrms)
-20dBV
(100mVrms)
G:0dB
G:0dB
G:12dB
G:12dB
ATT:-2dB
G:6dB
6µVrms
6µVrms
10µVrms
2.5µVrms
ATT:-∞ 1.5µVrms
10.0µVrms
5.0µVrms
-2dB~12dB
(2dB/step)
Mono/Lch/Rch
0dB
Selector
M62445FP Signal Level Diagram
Gain
Input
G:8dB
-28dBV
Maxmum Input/Output Level(8dBV;2.5Vrms typ)
(40mVrms)
Output
Level
MITSUBISHI
ELECTRIC
1.5µVrms 4.3µVrms
Noise
Level
4
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Absolute supply voltage
Symbol
VCC,VDD
VEE
Pd
K
Topr
Tstg
Parameter
Analog(+)
supply voltage
Digital
Analog(-) supply voltage
Power dissipation
Operating temperature
Storage temperature
Thermal derating
1.5
Conditions Ratings Unit
Ta≤25°C
Ta>25°C
+5.0
-5.0
1000
10
-20~+65
-40~+125
V
V
mW
mW/°CThermal derating
°C
°C
1.0W
1.0
0.5
Power dissipation pd [W]
0
0
25 50 75 100
Ambient temperature Ta [°C]
65
600mW
MITSUBISHI
125
ELECTRIC
150
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5
Recommended operating conditions
( Ta=25°C, Unless otherwise noted. )
Limits
Parameter
Analog(+)supply voltage
Analog(-)supply voltage
Digital supply voltage
Symbol
VCC
VEE
VDD
Conditions
Noted1
Noted1
Noted1
Noted1
VDD≤VCC
MIN
4.5
-5.0
4.5
TYP MAX
4.75
-4.75
5.0
-4.5
4.75 5.0
Logic "H"level
input voltage
Logic "L"level
input voltage
Note1)When the IC use power supplies,the first,provide to VEE,and then provide to Vcc and VDD.
Note1)
VIH
VIL
0
VDD0.7xVDD
0.3xVDD
Unit
V
V
V
V
V
Relationships between data and clock
H
DATA
CLOCK
LATCH
D0
L
H
L
H
L
Data signal read at the rising edge of clock signal.
Signal is latched at the rising edge of the latch signal.
(When data and clock signal are "H",can not recieve the latch signal. )
D1
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ELECTRIC
Latch signal
D17D16
D0
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