![](http://datasheet.mmic.net.cn/370000/MM1326AJ_datasheet_16722620/MM1326AJ_4.png)
MITSUMI
Q Xpander Processors MM1326, 1354, 1369
Absolute Maximum Ratings
Recommended Operating Conditions
Item
Ratings
-
40~+125
-
20~+75
15
GND < V
IN
< V
CC
10
650
Units
°
C
°
C
V
V
mA
mA
Storage temperature
Operating temperature
Power supply voltage
Input voltage
Output voltage
Allowable loss
Item
Ratings
-
20~+75
8.0~10.0
Units
°
C
V
Operating temperature
Operating voltage
Electrical Characteristics
Item
Measurement conditions
Min. Typ. Max. Units
20
1.5
3.5
-
2
0
1.5
3.5
-
2
0
-
7.5
-
5.5
-
3.5
-
7.5
-
5.5
-
3.5
-
9.5
-
7.5
-
5.5
-
7.5
-
5.5
-
3.5
-
75
-
60
-
140
-
125
-
110
21
30
8
11
5
7
1
1.4
0.5
0.7
0.4
0.4
75
20
-
1.5
0
2.1
Consumption current
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
Voltage gain pseudo-stereo 1
Voltage gain pseudo-stereo 2
Output phase (1)
Output phase (2)
Input resistance (1)
Input resistance (2)
Input resistance (3)
Input voltage amplitude (1)
Input voltage amplitude (2)
Total harmonic distortion ratio Q Xpander
26
5.5
2
5.5
2
mA
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
k
k
k
Vrms
Vrms
%
%
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
SG: 1Vrms, 1kHz, SG2: no signal
SG1: no signal, SG2: 1Vrms, 1kHz
SG1: 1Vrms, 1kHz, SG2: no signal
SG1: no signal, SG2: 1Vrms, 1kHz
Vbyp1, 2=0V, f=20Hz
Vbyp1, 2=0V, f=1kHz
Vbyp1, 2=0V, f=20kHz
*
1
2
Lch=1Vrms, Rch=no signal, Lch=no signal, Rch=1Vrms
Lch=1Vrms, Rch=no signal,
Lch=no signal, Rch=1Vrms, Vbyp=0V
L, R channels=no signal, BW=20Hz to 20kHz, A curve, Vbyp2=0V
L, R channels=no signal, BW=20Hz to 20kHz, A curve, Vbyp1,2=0V
L, R channels=1Vrms, 1kHz, Vbyp1,2=0V
*
3
4
Vbyp=5V
*
5
Vbyp=0V
*
6
Vbyp1=0V
*
7
Vbyp1=0V
*
8
Vbyp1=0V
*
9
Vbyp1=0V
*
10
-
45
39
14
9
1
Total harmonic distortion ratio bypass
0.8
150
μVrms
40
μVrms
1.5
Output noise voltage Q Xpander
Output noise voltage bypass
L-R channel balance
Bypass pin voltage (H)
Bypass pin voltage (L)
Bypass pin voltage (H)
Bypass pin voltage (L)
Pin 13 offset voltage
Pin 3 offset voltage
Pin 4 offset voltage
Pin 5 offset voltage
*
1: Input voltage amplitude at f=1 kHz such that total output harmonic distortion is 1%. However, signals
input to SG1 and SG2 are in phase (phase difference 0
°
).
*
2: Input voltage amplitude at f=1 kHz such that total output harmonic distortion is 1%. However, signals
input to SG1 and SG2 are opposite in phase (phase difference 180
°
).
*
3: Voltage at which bypass pin (pin 22) is regarded as H
*
4: Voltage at which bypass pin (pin 22) is regarded as L
*
5: When Vbyp=5V, current flowing into bypass pin
*
6: When Vbyp=0V, current flowing from bypass pin
*
7:
Defined as the difference in pin 13 DC output voltages on switching from normal stereo mode to pseudo-stereo mode.
*
8:
Defined as the difference in pin 3 DC output voltages on switching from normal stereo mode to pseudo-stereo mode.
*
9:
Defined as the difference in pin 4 DC output voltages on switching from normal stereo mode to pseudo-stereo mode.
*
10
:
Defined as the difference in pin 5 DC output voltages on switching from normal stereo mode to pseudo-stereo mode.
dB
V
V
μA
μA
mV
mV
mV
mV
0.7
350
-
10
-
30
-
30
-
30
-
30
0
0
0
0
30
30
30
30
[MM1369]