ASAHI KASEI
[AK4367]
Parameter
min
typ
max
Units
LINEIN: (LIN/RIN/MIN pins)
Analog Input Characteristics
Input Resistance (See Figure 31 and Figure 32.)
LIN pin
LINL bit = “1”, LINM bit = “1”
LINL bit = “1”, LINM bit = “0”
LINL bit = “0”, LINM bit = “1”
RIN pin
23
-
-
33
40
200
-
-
-
kΩ
kΩ
kΩ
RINR bit = “1”, RINM bit = “1”
RINR bit = “1”, RINM bit = “0”
RINR bit = “0”, RINM bit = “1”
MIN pin
23
-
-
33
40
200
-
-
-
kΩ
kΩ
kΩ
MINL bit = “1”, MINR bit = “1”, MINM bit = “1”
MINL bit = “1”, MINR bit = “0”, MINM bit = “0”
MINL bit = “0”, MINR bit = “1”, MINM bit = “0”
MINL bit = “0”, MINR bit = “0”, MINM bit = “1”
Gain
11
-
-
17
40
40
-
-
-
-
kΩ
kΩ
kΩ
kΩ
-
100
dB
dB
dB
LIN/RIN→MOUT
MIN→MOUT
LIN/MIN→HPL, RIN/MIN→HPR
−7
−1
+0.8
−6
0
+1.8
−5
+1
+2.8
Power Supplies
Power Supply Current
Normal Operation (PDN pin = “H”)
(Note 8)
(Note 9)
VDD
HVDD
-
-
-
1.8
1.0
1
3.0
2.0
100
mA
mA
µA
Power-Down Mode (PDN pin = “L”)
Note 8. PMDAC=PMHPL=PMHPR=PMMO bits = “1”, MUTEN bit = “1” and HP-Amp output is off.
Note 9. All digital input pins including clock pins (MCLK, BICK and LRCK) are held at VSS.
MS0247-E-02
2005/10
- 7 -
AKM [ ASAHI KASEI MICROSYSTEMS ]
