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MITSUMI
Q Xpander Processors MM1326, 1354, 1369
Absolute Maximum Ratings
Recommended Operating Conditions
Item
Symbol
T
STG
T
OPR
V
CC
max.
V
IN
max.
I
O
max.
Pd
Ratings
-
40~+125
-
20~+75
12
GND < V
IN
< V
CC
10
500
Units
°
C
°
C
V
V
mA
mA
Storage temperature
Operating temperature
Power supply voltage
Input voltage
Output voltage
Allowable loss
Item
Symbol
T
OPR
V
OP
Ratings
-
20~+75
4.5~10.0
Units
°
C
V
Operating temperature
Operating voltage
Electrical Characteristics
Item
Measurement conditions
Min. Typ. Max. Units
15
2
2.8
5
6
-
1
0.5
5
6
-
1
0.5
-
0.5
0
-
0.5
0
21
30
44
50
Consumption current
Output voltage
Voltage gain Q Xpander 1
Voltage gain Q Xpander 2
Voltage gain Q Xpander 3
Voltage gain Q Xpander 4
Voltage gain bypass 1
Voltage gain bypass 2
Input resistance
Power supply voltage rejection ratio
20
mA
Vrms
dB
dB
dB
dB
dB
dB
k
dB
*
1
SG1: 1Vrms, 1kHz, SG2: no signal
SG1: 1Vrms, 1kHz, SG2: no signal
SG1: no signal, SG2: 1Vrms, 1kHz
SG1: no signal, SG2: 1Vrms, 1kHz
SG1: 1Vrms, 1kHz, SG2: no signal
SG1: no signal, SG2: 1Vrms, 1kHz
7
2
7
2
0.5
0.5
39
V
CC
=9V+200mVrms, f=1kHz
Lch=1Vrms, Rch=no signal
Lch=no signal, Rch=1Vrms
Lch=1Vrms, Rch=no signal
Lch=no signal, Rch=1Vrms
L, R channels=no signal, BW=20Hz to 20kHz, A curve
L, R channels=no signal, BW=20Hz to 20kHz, A curve
L, R channels=1Vrms, 1kHz, BW=20Hz to 20kHz, A curve
L, R channels=1Vrms, 1 kHz, BW=20Hz to 20 kHz, A curve
L, R channels=1Vrms, 1kHz, Bypass=0V
*
2
*
3
*
4
*
5
Total harmonic distortion ratio Q Xpander
0.3
0.7
%
Total harmonic distortion ratio bypass
0.03
0.3
%
Output noise voltage Q Xpander
Output noise voltage bypass
SN ratio Q Xpander
SN ratio bypass
L-R channel balance
Bypass pin voltage (H)
Bypass pin voltage (L)
Bypass pin voltage (H)
Bypass pin voltage (L)
*
1: Output voltage amplitude at f=1 kHz such that total output harmonic distortion is 1%
*
2: Voltage at which bypass pin (pin 2) is regarded as H (Q Sound mode)
*
3: Voltage at which bypass pin (pin 2) is regarded as L (bypass mode)
*
4: When Vbyp=5 V, current flowing into bypass pin (pin 2)
*
5: When Vbyp=0 V, current flowing from bypass pin (pin 2)
55
15
85
95
0
100
μVrms
32
μVrms
80
90
-
1
2.1
dB
dB
dB
V
V
μA
μA
1
0.7
350
-
10
[MM1326]