ak4566vn AKM Semiconductor, Inc., ak4566vn Datasheet - Page 7

• Manufacturer Part Number: ak4566vn
• Description: 20bit Stereo Codec With Built-in Ipga & Hp-amp
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
Note 12. All blocks are powered-up (PMVCM=PMADC=PMDAC=PMHPL=PMHPR=PMMO= “1”), and HP-Amp is no
Note 13. All digital input pins including clock pins (MCLK, BICK and LRCK) are held at DVDD or DVSS. PDN pin is
REV 0.5
Parameter
Analog Input: (LIN/RIN/MIN pins)
Power Supplies
Input Resistance
Gain
Power Supply Current
output. 10mA (typ) at playback only (PMVCM=PMDAC=PMHPL=PMHPR=PMMO= “1”, PMADC= “0”).
held at DVSS.
LIN/RIN MOUT
MIN MOUT, LIN/MIN HPL, RIN/MIN HPR
Normal Operation (PDN= “H”)
Power-Down Mode (PDN= “L”)
AVDD + DVDD + HVDD
AVDD + DVDD + HVDD
HP-Amp
-
+
Figure 2. Headphone amp output circuit
AKM CONFIDENTIAL
(Note 12)
(Note 13)
HPL, HPR
C1
- 7 -
> 6.8
min
+
100uF
C2
typ
16
50
16
10
-6
0
max
[AK4566]
Units
mA
k
dB
dB
2002/2
A