MM1407 查看數據表（PDF） - Mitsumi
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MM1407 Datasheet PDF : 25 Pages
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MITSUMI
Audio MM1407
Logic Truth Table
#SD
#AMPSD WAKEUP HP-IN CHIP-EN #SP-EN #HP-EN
SW
(1)
H
H
EN
EN
EN
OFF
(2)
H
L
EN
EN
DIS
ON
(3)
H
H
L
H
EN
DIS
EN
ON
(4)
H
H
L
L
EN
EN
DIS
ON
(5)
H
L
L
EN
DIS
DIS
ON
(6)
L
L
DIS
DIS
DIS
ON
· WAKEUP "H" indicates the state where a pulse is impressed continuously, and "L" means that pulse
impression is stopped and level is low. (See Figure C)
· The EN in CHIP-EN means that the audio signal control section in the block diagram is ON, and DIS means
that it is OFF.
· The EN in #SP-EN means that the SP signal control section in the block diagram is ON, and DIS means that
it is OFF.
· The EN in #HP-EN means that the HP signal control section in the block diagram is ON, and DIS means that
it is OFF.
· SW ON and OFF: ON means that SP IN and IS IN E in the SP signal control section in the block diagram are
both operating, and OFF means that IS IN E only is operating.
Absolute Maximum Ratings (Ta = 25°C )
Item
Signal
Rating
Unit
Storage temperature
TSTG
-40~+125
°C
Operating temperature
TOPR
-20~+75
°C
Power supply voltage (AVCC)
VCCmax.1
7
V
Power supply voltage (VP)
VCCmax.2
7
V
Power supply voltage (VD)
VCCmax.3
7
V
Input pin voltage (AVCC)
VINmax.1
-0.3~AVCC+0.3
V
Input pin voltage (VP)
VINmax.2
-0.3~VP+0.3
V
Input pin voltage (VD)
VINmax.3
-0.3~VD+0.3
V
Allowable loss
680mW (alone)
Pd
W
1.6W (mounted on board)
* When used at over 25, there is a 14mW reduction for every 1°C.
(Mounting conditions: 40 40 1.6mm. Glass epoxy, board mounting density 30%.)
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