ak4534 AKM Semiconductor, Inc., ak4534 Datasheet - Page 5

• Manufacturer Part Number: ak4534
• Description: 16bit Codec With Mic/hp/spk-amp
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
Note: All input pins except analog input pins (INT, EXT, AIN, MIN, BEEPM, BEEPL, and BEEPR) should not be left
MS0133-E-03
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
floating.
NC
DVDD
DVSS
XTO
XTI
MCKI
M/S
SPP
SPN
HVDD
HVSS
HPR
HPL
MUTET
MIN
MOUT2
TST2
TST3
MOUT
MOUT+
TST4
TST5
BEEPM
BEEPR
BEEPL
AIN
NC
O
O
O
O
O
O
O
O
O
-
-
-
I
I
I
-
-
I
-
-
-
-
I
I
I
I
-
No Connect. No internal bonding.
Digital Power Supply Pin
Digital Ground Pin
X’tal Output Pin
X’tal Input Pin
External Master Clock Input Pin
Master / Slave Mode Pin
Speaker Amp Positive Output Pin
Speaker Amp Negative Output Pin
Headphone Amp Power Supply Pin
Headphone Amp Ground Pin
Rch Headphone Amp Output Pin
Lch Headphone Amp Output Pin
Mute Time Constant Control Pin
ALC Input Pin
Analog Mixing Output Pin
Test Pin. This pin should be open.
Test Pin. This pin should be open.
Mono Line Negative Output Pin
Mono Line Positive Output Pin
Test Pin. This pin should be open.
Test Pin. This pin should be open.
Mono Beep Signal Input Pin
Rch Stereo Beep Signal Input Pin
Lch Stereo Beep Signal Input Pin
Analog Input Pin
No Connect. No internal bonding.
“H” : Master Mode, “L” : Slave Mode
Connected to HVSS pin with a capacitor for mute time constant.
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[AK4534]
2003/5