View M62443SFP_196458.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

me ice Not e para m so
L su a fi P R EThis istniotlimits are rc ;
R Y i tion. ge. I N Aal specbfijcat to chan ec IM n
MITSUBISHI SOUND PROCESSOR
M62443SP/FP
SOUND CONTROLLER
Tone and Volume Controller with 4 Input Selector
OUTLINE
M62443SP/FP is the tone and volume controller with 4 input selector. This IC can apply the broad application because of low noise and distortion.
PACKAGE OUTLINE
FEATURE
*TONE(Bass/Treble) control and 1dB step volume control are enabled . *Low noise and low distortion . VNO= 4.5Vrms, THD=0.1% max *4 Input selector. *Controlling by 2 Line serial data .
28 P 4 B ( SP )
(28pin Shrink DIP)
PITCH : 1.778mm SIZE : 19.0mmX6.3mmX3.3mm
APPLICATION
*Mini-Stereo , etc RECOMMENDED OPERATING CONDITION *Supply voltage range *Rated supply voltage 5.5~9.5V 9V (analog) (analog) RECOUT
28 P 2 W-A( FP )
PITCH : 1.27mm SIZE :8.4mmX17.5mmX2.0mm
4.5~5.5V (digital) 5V (digital)
SYSTEM BLOCK DIAGRAM
Lch IN1 2 3 4 Rch IN1 2 3 4 D A T C L K
VOLUME
BASS TREBLE
Lch OUT
TONE CONTROL
Rch OUT
VOLUME
BASS TREBLE
TONE CONTROL
RECOUT MPU
MITSUBISHI ELECTRIC
(
1 / 16 )
me ice Not e para m so
L su a fi P R EThis istniotlimits are rc ;
R Y i tion. ge. I N Aal specbfijcat to chan ec IM n
MITSUBISHI SOUND PROCESSOR
M62443SP/FP
SOUND CONTROLLER
BLOCK DIAGRAM
RECOUT2
SIMOUT2
CH2IN1
CH2IN2
CH2IN3
CH2IN4
SIMIN2
BASS2
AVDD
AGND
OUT2
DVDD DAT
TRE2
28 27
26 25
24 23
22
21 20 19
1.8K
18
17 16 15
1.8K VR3 420 117K ref
SIMAMP2
420 420 420
420 VR5 200K
S2 S4 S6 S8 VR2 6.4K ref
VOLAMP2
200K
TONE AMP2
6.4K 6.4K ref VR1 S1 S3 S5 S7
VOLAMP1
CONTROL LOGIC
6.4K
TONE AMP1
200K 200K VR5
ref 420
ref
117K SIMAMP1 420 420 420 1.8K VR3 1.8K 420
1 REF
2 CH1IN1
3 RECOUT1
4 SIMIN1
5 SIMOUT1
6 BASS1
7 CH1IN2
8 CH1IN3
9 CH1IN4
10 11 12 OUT1 TRE1 DGND
13 14 CLK
MITSUBISHI ELECTRIC
CS
(
2 / 16 )
me ice Not e para m so
L su a fi P R EThis istniotlimits are rc ;
R Y i tion. ge. I N Aal specbfijcat to chan ec IM n
MITSUBISHI SOUND PROCESSOR
M62443SP/FP
SOUND CONTROLLER
PIN DESCRIPTION
PIN No.
PIN NAME REF CH1 IN1 RECOUT1 SIMIN 1 SIMOUT 1 BASS1 TRE1 CH1 IN2 CH1 IN3 CH1 IN4 OUT1 DGND DAT CLK CS DVDD AGND OUT2 TRE2 CH2 IN4 CH2 IN3 CH2 IN2 BASS2 SIMOUT2 SIMIN 2 RECOUT2 CH2 IN1 AVDD
I/O I I O I O I I I I I O
DESCRIPTION
Reference voltage terminal for analog Input terminal (ch1,select 1) Through output terminal (ch1) Pin for capacitor of simulated inductor 1 Pin for capacitor of simulated inductor 1 Pin for capacitor of ch1-side bass setting Pin for capacitor of ch1-side treble setting Input terminal (ch1,select 2) Input terminal (ch1,select 3) Input terminal (ch1,select 4) Output terminal (ch1) Digital GND
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
I I I
I/ O terminal of DATA 2 line bus format Input terminal of CLOCK 2 line bus format Chip select terminal VDD for digital circuit GND for analog circuit
O I I I I I O I O I
Output terminal (ch2) Pin for capacitor of ch2-side treble setting Input terminal (ch2,select 4) Input terminal (ch2,select 3) Input terminal (ch2,select 2) Pin for capacitor of ch2-side bass setting Pin for capacitor of simulated inductor 2 Pin for capacitor of simulated inductor 2 Through output terminal (ch2) Input terminal (ch2,select 1) VCC for analog circuit
MITSUBISHI ELECTRIC
(
3 / 16 )
me ice Not e para m so
L su a fi P R EThis istniotlimits are rc ;
R Y i tion. ge. I N Aal specbfijcat to chan ec IM n
MITSUBISHI SOUND PROCESSOR
M62443SP/FP
SOUND CONTROLLER
ABSOLUTE MAXIMUM RATINGS
SYMBOL
AVdd DVdd Pd K Topr Tstg
PARAMETER
Analog supply voltage Digital supply voltage Power dissipation Thermal Derating ratio Operating temperature Storage temperature
CONDITION
LIMITS 10.0 7.0
UNIT V V mW mW/C C C
Ta Ta
25C 25C
850(SP) 750(FP) 8.5(FP) 7.5(FP)
-20~+75 -40~+125
Thermal Derating
Power dissipation pd [mW]
1000 800 600 400 200 0 0 25 50 75 100 125 150
SP FP
850mW 750mW
425mW 375mW
Ambient temperature Ta [C]
MITSUBISHI ELECTRIC
(
4 / 16 )
me ice Not e para m so
L su a fi P R EThis istniotlimits are rc ;
R Y i tion. ge. I N Aal specbfijcat to chan ec IM n
MITSUBISHI SOUND PROCESSOR
M62443SP/FP
SOUND CONTROLLER
RECOMMENDED OPERATING CONDITION
( Ta=25C unless otherwise noted )
ITEM
Analog supply voltage Digital supply voltage H level input voltage (logic circuit) L level input voltage (logic circuit)
SYMBOL
CONDITION
MIN 5.5 4.5
0.7 DVDD
TYP 9.0 5.0
MAX 9.5 5.5 VDD
0.3 DVDD
UNIT
AVDD DVDD VIH VIL
V V V V
0
MITSUBISHI ELECTRIC
(
5 / 16 )
me ice Not e para m so
L su a fi P R EThis istniotlimits are rc ;
R Y i tion. ge. I N Aal specbfijcat to chan ec IM n
MITSUBISHI SOUND PROCESSOR
M62443SP/FP
SOUND CONTROLLER
ELECTRIC CHARACTERISTICS
( Ta=25C, AVDD=9V,DVDD=5V and bass and treble=0dB unless otherwise noted )
( 1 ) SUPPLY VOLTAGE
ITEM
Analog supply current Digital supply current SYMBOL CONDITION
*AVdd=9.0V *measure terminal=28 pin *no signal input *DVdd= 5V *measure terminal=16 pin *no signal input Min LIMIT typ Max
UNIT mA A
Icc Idd
10 0
20 2
( 2 ) I / O CHARACTERISTICS
ITEM
Maximum input voltage Output voltage Gain Output noise voltage Total harmonic distortion SYMBOL VIM Vodc Gv Vono THD CT CONDITION
2,27pin input11,18pin output RL=10K, THD=1%,f=1kHz ATT=-6dB 11pin,18pin, no signal Vin=0dBm,FLAT,f=1kHz 2- 11PIN 27-18PIN gain IHF-A filter no signal Rg=10K 11,18pin 11pin,18pin f=1kHz Vo=0.5Vrms , RL=10K LPF=30kHz RL=10K S:Vin=1Vrms,f=1kHz M:Rg=10k,IHF-A filter Min LIMIT typ Max
UNIT Vrms
2.0 4.35 -2
3.2 4.5 0 4.5 4.65 2 10
V dB
Vrms
0.007 0.1 -100 -70
% dB
Channel separation
MITSUBISHI ELECTRIC
(
6 / 16 )
me ice Not e para m so
L su a fi P R EThis istniotlimits are rc ;
R Y i tion. ge. I N Aal specbfijcat to chan ec IM n
MITSUBISHI SOUND PROCESSOR
M62443SP/FP
SOUND CONTROLLER
( 3 ) TONE CHARACTERISTICS
ITEM
Tone control gain (bass) Tone control gain (treble) SYMBOL Gbassb Gbassc Gtrebb Gtrebc CONDITION f=100Hz f=10KHz
Min LIMIT typ Max
UNIT dB dB dB dB
9 -15 9 -15
12 -12 12 -12
15 -9 15 -9
( 4 ) VOLUME CHARACTERISTICS
ITEM Maximum attenuation Minimum attenuation
SYMBOL ATTmax ATTmin CONDITION
f=1KHz, Vin=0dBm 2pin~11pin 27pin~18pin gain IHF-A-filter Min LIMIT typ Max
UNIT dB dB
-108 -1.5
-100 -80 0 1.5
MITSUBISHI ELECTRIC
(
7 / 16 )
me ice Not e para m so
L su a fi P R EThis istniotlimits are rc ;
R Y i tion. ge. I N Aal specbfijcat to chan ec IM n
MITSUBISHI SOUND PROCESSOR
M62443SP/FP
SOUND CONTROLLER
FUNCTION EXPLANATION
( 1 ) EQUIVALENT CIRCUIT OF TONE CONTROL
The resonance circuit is able to construct by using built-in amplifier for simulated inductor. (Shows the constant as follow)
Inside IC
Center frequency R3 C1 Q= ( C2 * R2 ) / ( C1 * R1 ) f0 = 1 / 2 C1 * C2 * R1 * R2 [Hz]
C2
R1 (=1.8K)
( EX ) BASS band ( f=100Hz ) . R1=1.8K , R2=117K C1=0.47 , C2=0.022
.
SIMAMP
R2 (=117K)
ref
FIG1. The circuit used simulated inductor.
FIG1 is equal to FIG2. The following relation is concluded.
ref
L C1 R3
L=C2 * ER1 * ER2
FIG2. The equivalent circuit used L.
MITSUBISHI ELECTRIC
(
8 / 16 )
me ice Not e para m so
L su a fi P R EThis istniotlimits are rc ;
R Y i tion. ge. I N Aal specbfijcat to chan ec IM n
MITSUBISHI SOUND PROCESSOR
M62443SP/FP
SOUND CONTROLLER
INPUT DATA FORMAT
Input direction D9 D10 D11 D12
D0
D1
D2
D3
D4
D5
D6
D7
D8
0/1 0/1 TREBLE
VOLUME BASS
0/1
INPUT SELECTOR *(Notice1)
0 1
0 0/1 0
0: BOTH 1: ONLY 1CHANNEL These functions are effective only VOLUME data. 0: 1ch 1: 2ch
*(Notice1) INPUT SELECTOR D8 1 0 1 0 D9 1 1 0 0 SELECT IN1 IN2 IN3 IN4
0:MUTE OFF 1:MUTE ON DATA SELECT 0: VOLUME/MUTE 1: BASS/TREBLE If CS PIN(15 PIN) is "L" 0, and if "H" 1.
MITSUBISHI ELECTRIC
(
9 / 16 )
me ice Not e para m so
L su a fi P R EThis istniotlimits are rc ;
R Y i tion. ge. I N Aal specbfijcat to chan ec IM n
MITSUBISHI SOUND PROCESSOR
M62443SP/FP
SOUND CONTROLLER
( 3 ) -1: volume control VOLUME CODE ATT
0dB -4dB -8dB -12dB -16dB -20dB -24dB -28dB -32dB -36dB -40dB -44dB -48dB -52dB -56dB -60dB -64dB -68dB -72dB -76dB -80dB -dB
D2
H L H L H L H L H L H L H L H L H L H L H L
D3
L L H H L L H H L L H H L L H H L L H H L L
D4
H H L L L L H H H H L L L L H H H H L L L L
D5
L L L L L L H H H H H H H H L L L L L L L L
D6
H H H H H H L L L L L L L L L L L L L L L L
ATT
0dB -1dB -2dB -3dB
D7
H L H L
D8
H H L L
MITSUBISHI ELECTRIC
( 10 / 16 )
me ice Not e para m so
L su a fi P R EThis istniotlimits are rc ;
R Y i tion. ge. I N Aal specbfijcat to chan ec IM n
MITSUBISHI SOUND PROCESSOR
M62443SP/FP
SOUND CONTROLLER
( 4 ) -2 : tone level control
TONE CODE
BASS TREBLE
D7
12dB 10dB 8dB 6dB 4dB 2dB 0dB -2dB -4dB -6dB -8dB -10dB -12dB L L L L L L L H H H H H H
D6
H H H L L L L L L L H H H
D5
H L L H H L L L H H L L H
D4
L H L H L H L H L H L H L
D3
L L L L L L L H H H H H H
D2
H H H L L L L L L L H H H
D1
H L L H H L L L H H L L H
D0
L H L H L H L H L H L H L
NOT USED HHHH LHHH HLLL
( 4 ) -3 : MUTE CONTROL
On condition D9=1,MUTE can be set up. In MUTE,VOLUME LEVEL is set up VOL=-automatically.
MITSUBISHI ELECTRIC
( 11 / 16 )
me ice Not e para m so
L su a fi P R EThis istniotlimits are rc ;
R Y i tion. ge. I N Aal specbfijcat to chan ec IM n
MITSUBISHI SOUND PROCESSOR
M62443SP/FP
SOUND CONTROLLER
DATA and CLOCK
CLK D0 DAT
DATA is read by CLK rise edge. Latch signal "H" Latch signal is read by CLK fall edge.
D1
D2
D3
D10
D11
D12
MITSUBISHI ELECTRIC
( 12 / 16 )
me ice Not e para m so
L su a fi P R EThis istniotlimits are rc ;
R Y i tion. ge. I N Aal specbfijcat to chan ec IM n
MITSUBISHI SOUND PROCESSOR
M62443SP/FP
SOUND CONTROLLER
BUS LINE TIMING SPECIFICATION
tcr
75% 25%
tr
tWHC
tf
tWLC
tSD
tHD
Parameter CLK clock frequency The HIGH period of the clock The LOW period of the clock Rise time of CLK line Fall time of CLK line Set -up time DATA Hold time DATA
Symbol
MIN 4 1.6 1.6 0.8 0.8
MAX 0.4 0.4 -
Units s s s s s s s
tcr
tWHC tWLC
tr tf
tSD tHD
MITSUBISHI ELECTRIC
( 13 / 16 )
me ice Not e para m so
L su a fi P R EThis istniotlimits are rc ;
R Y i tion. ge. I N Aal specbfijcat to chan ec IM n
MITSUBISHI SOUND PROCESSOR
M62443SP/FP
SOUND CONTROLLER
LEVEL DIAGRAM
INPUT TERMINAL
CH1 IN1
CH1 IN2
G1
6.4K
6.4K
-12dB ~ +12dB
G2
CH1 IN3 VOLAMP1 CH1 IN4
ref
G1
TONEAMP1
OUTPUT TERMINAL
0dB ~ -dB
CH1 OUT
OUTPUT TERMINAL
RECOUT1
117K
ref
1.8K
INPUT TERMINAL
CH2 IN1 CH2 IN2 CH2 IN3 CH2 IN4
Same to CH 1
OUTPUT TERMINAL
CH2 OUT
OUTPUT TERMINAL
RECOUT2
MITSUBISHI ELECTRIC
( 14 / 16 )
me ice Not e para m so
L su a fi P R EThis istniotlimits are rc ;
R Y i tion. ge. I N Aal specbfijcat to chan ec IM n
MITSUBISHI SOUND PROCESSOR
M62443SP/FP
SOUND CONTROLLER
LOGIC CIRCUIT
Analog Block
ref
TONE AMP1 VOLAMP1
Level Shifter
Level Shifter
Decoder,latch for volume control Decoder,latch for tone control

CS

Timing Generator

DAT CLK
Shift Register
MITSUBISHI ELECTRIC

( 15 / 16 )

me ice Not e para m so
L su a fi P R EThis istniotlimits are rc ;
R Y i tion. ge. I N Aal specbfijcat to chan ec IM n
MITSUBISHI SOUND PROCESSOR
M62443SP/FP
SOUND CONTROLLER
0.033F
APPLICATION EXAMPLE RECOUT2
CH2IN4 CH2IN3 CH2IN2
ref 2.2F
OUT2
DVDD 2.2F
2.2F 2.2F 0.022F VCC
CH2IN1 28 27
0.47F
AGND DVDD or GND
26 25
24 23
1.8K VR3
22
21 20 19
1.8K
18
17 16 15
420
SIMAMP2 ref117K
420 420 420 VR5 200K
420
S2 S4S6 S8
TONE AMP2
200K
VR2 6.4K ref
VOLAMP2
6.4K 6.4K ref VR1 S1 S3S5 S7
VOLAMP1
CONTROL LOGIC
6.4K
TONE AMP1
200K 200K VR5
ref 420 Reference circuit example 470 F 4.7K 4.7K Reference voltage
ref
117K SIMAMP1 1.8K VR3 420 420 420 1.8K 420
1
2
3
4
0.022F
5
6
7
8
9
10 11 12
13 14
0.47F DGND 2.2F ref
2.2F 2.2F
2.2F
CH1IN1
CH1IN2 CH1IN3 RECOUT1 CH1IN4 MITSUBISHI ELECTRIC
MPU
OUT1
0.033F
( 16 / 16 )

▲Up To Search▲

Price & Availability of M62443SFP

	To Download M62443SFP Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .