[AK4372]
Parameter
LINEIN:
(LIN/RIN/MIN pins)
Analog Input Characteristics
Input Resistance (See
LIN pin
LINHL=LINHR=LINL=LINR= bits = “1”
LINHL bit = “1”, LINHR=LINL=LINR bits = “0”
LINHR bit = “1”, LINHL=LINL=LINR bits = “0”
LINL bit = “1”, LINHL=LINHR=LINR bits = “0”
LINR bit = “1”, LINHL=LINHR=LINL bits = “0”
RIN pin
RINHL=RINHR=RINL=RINR bits = “1”
RINHL bit = “1”, RINHR=RINL=RINR bits = “0”
RINHR bit = “1”, RINHL=RINL=RINR bits = “0”
RINL bit = “1”, RINHL=RINHR=RINR bits = “0”
RINR bit = “1”, RINHL=RINHR=RINL bits = “0”
MIN pin
MINHL=MINHR=MINL=MINR bits = “1”
MINHL bit = “1”, MINHR=MINL=MINR bits = “0”
MINHR bit = “1”, MINHL=MINL=MINR bits = “0”
MINL bit = “1”, MINHL=MINHR=MINR bits = “0”
MINR bit = “1”, MINHL=MINHR=MINL bits = “0”
Gain
LIN/RIN/MIN LOUT/ROUT
LIN/RIN/MIN HPL/HPR
Power Supplies
Power Supply Current
Normal Operation (PDN pin = “H”) (Note
AVDD+DVDD
Power-Down Mode (PDN pin = “L”) (Note
min
typ
max
Units
14
-
-
-
-
14
-
-
-
-
14
-
-
-
-
−1
−0.05
25
100
100
100
100
25
100
100
100
100
25
100
100
100
100
0
+0.95
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+1
+1.95
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
dB
dB
-
-
5.0
1
8.0
100
mA
μA
Note 13. PMDAC=PMHPL=PMHPR=PMLO bits = “1”, MUTEN bit = “1”, MCKO bit = “0”, HP-Amp no output.
PMDAC=PMHPL=PMHPR= “1”, PMLO bit= “0”, AVDD+DVDD=4.0mA (typ) @2.4V, 3.8mA (typ) @1.8V.
Note 14. All digital input pins are fixed to VSS2.
MS0684-E-02
-8-
2008/12
AKM [ ASAHI KASEI MICROSYSTEMS ]
