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PDF M61532FP Data sheet ( Hoja de datos )
| Número de pieza | M61532FP | |
| Descripción | 8ch Electronic Volume with 9 Input Selector | |
| Fabricantes | Hitachi | |
| Logotipo |  |
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M61532FP
8ch Electronic Volume with 9 Input Selector
REJ03F0041-0100Z
Rev.1.0
Sep.19.2003
Feature
FUNCTION
Electric Volume
Twin Input Selector
Multi Channel Input Selector
Input Gain Control
REC Output
Output Gain Control
Output for ADC
Input ATT
FEATURE
8channel independent Electric Volume with High
Voltage Transistor. (0~-99.0dB/0.5dBstep,-∞dB)
Front L/R channel has twin 9 Input Selector.(Main & Sub)
Every channel has 2 Input Selector and Input Gain Control
Input Gain Control (0/+6/+12/+18dB)
2 Lines REC Output (Both L and R channels)
Output Gain Control (0/+6/+12/+18dB)
Built-in Single-end output (for ADC)
Input ATT (for ADC:0/-6/-12/-18dB)
Application
Receiver,AV Amp,Mini Stereo etc.
Recommended Operating Condition
Supply Voltage Range AVCC=7.0V(typ) , AVEE=-7.0V(typ) , DVDD=2.7~5.5V
System Block Diagram
1
2
3
4
Lch 5
6
7
8
9
1
2
3
4
Rch 5
6
7
8
9
SUB OUTL
REC OUTL
Multi Multi
FRin FLin
AVEE AVCC
DVDD
DGND
Multi SBLin
Input ATT
(for ADC)
Multi SBRin
Multi Cin
ADOUTL
Input ATT
(for ADC)
Multi SRin
ADOUTR
Multi SLin
SUB OUTR
REC OUTR
Multi SWin
MCU I/F
Output Gain
Control
Lout
Output Gain
Control
Rout
Output Gain
Control
SBLout
Output Gain
Control
SBRout
Output Gain
Control
Cout
Output Gain
Control
SRout
Output Gain
Control
SLout
Output Gain
Control
SWRout
GND
Rev.1.0, Sep.19.2003, page 1 of 14
1 page  
M61532FP
Recommended Operating Conditions
Parameter
Symbol
Analog supply voltage AVCC
(Positive)
Analog supply voltage AVEE
(Negative)
Digital supply voltage DVDD
Logic “H” level
input voltage
VIH
Logic “L” level
input voltage
VIL
Note:VEE≤DGND≤VDD≤VCC
Condition
DGND reference
DGND reference
MIN
4.5
-7.5
2.7
DVDD x 0.7
DGND
(Ta=25°C, unless otherwise noted)
TYP
MAX
Unit
7.0 7.5 V
-7.0 -4.5 V
3.3 5.5 V
DVDD
V
DVDD x 0.2 V
Relationship Between Data and Clock
DATA
CLOCK
LATCH
H
L
H
L
H
L
D0 D1
LATCH SIGNAL
D21 D22 D23
D0
DATA signal is read at the rising edge of CLOCK.
Serial data (D0 – D23) is loaded at the rising edge of the LATCH signal.
Rev.1.0, Sep.19.2003, page 5 of 14
5 Page 
M61532FP
Parameter
Input/Multi selector
channel separation
Cross talk between
channels
Symbol
CS1
CS2
CT1
(L/R)
CT2
(Multi Input)
Test Condition
<Input selector>
(47,46)pin output,
Vo=1Vrms , Rg=0Ω, RL=10kΩ, JIS-A
<Multi channel selector>
(47,46,29,28,41,40,35,34) pin output,
Vo=1Vrms , Rg=0Ω, RL=10kΩ, JIS-A,
FL/FR VOL Input=Multi input
(1,2) pin input, (47,46) pin output,
Vo=1Vrms , Rg=0Ω, RL=10kΩ, JIS-A
(51,52,10,53,54,55,56,57,58) pin input,
(29,28,41,40,35,34,47,46) pin output,
Vo=1Vrms , Rg=0Ω, RL=10kΩ, JIS-A,
L/R VOL Input=Multi input
(3) 8 channel Volume characteristics
Parameter
Maximum attenuation
Volume gain
Between channels
Symbol
ATTmax
Dvol
Test condition
(47,46,29,28,41,40,35,34) pin output,
Vi=2Vrms,JIS-A,VOL=-∞
(47,46,29,28,41,40,35,34) pin output,
Volume=0dB setting
Limits
min typ
-90
max Unit
-70 dB
-90 -70 dB
-90 -70 dB
-90 -70 dB
Limits
min typ
-100
max
-95
Unit
dB
-0.5 0
+0.5 dB
Rev.1.0, Sep.19.2003, page 11 of 14
11 Page | ||
| Páginas | Total 15 Páginas | |
| PDF Descargar | [ Datasheet M61532FP.PDF ] | |
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