ak4560a AKM Semiconductor, Inc., ak4560a Datasheet - Page 5

• Manufacturer Part Number: ak4560a
• Description: 16bit Codec With Alc And Mic/hp/spk-amps
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
Note: All input pins should not be left floating.
MS0028-E-00
Control Data Interface
ALC1 Block
DAC
Analog Volume
Headphone Amp
Speaker Amp Block
Other Functions
31 CDTIO
32
33 CCLK
18 LIN
20 RIN
44 MIC_IN_R
10 ROUT2
12 LOUT2
19 LOUT1
21 ROUT1
11 OPGR
13 OPGL
24 HPR
25 HPL
16 MOUT
17 MIN
38 SP0
40 SP1
14 BEEP
15 SHT
26 MUTE
37
39 ND
41 INT_EXT_DET
5
MIC_IN_L
CS
PD
I/O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Control Data Input/Output Pin
Lch MIC Input Pin
Rch MIC Input Pin
Beep Signal Input Pin
Chip Select Pin
Control Clock Input Pin
Lch Line Input Pin
Rch Line Input Pin
Rch #2 Line Output Pin, -5.5dBV@VA=2.8V
Lch #2 Line Output Pin, -5.5dBV@VA=2.8V
Lch #1 Line Output Pin, +2dBV@VA=2.8V, VOL=+7.5dB
Rch #1 Line Output Pin, +2dBV@VA=2.8V, VOL=+7.5dB
Rch Analog Volume Input Pin
Lch Analog Volume Input Pin
Rch Headphone-Amp Output Pin
Lch Headphone-Amp Output Pin
Analog Mixing Output Pin
ALC2 Input Pin
Speaker Amp positive Output Pin
Speaker Amp negative Output Pin
Shutter Signal Input Pin
Mute Pin, “L”: Normal Operation, “H”: Mute
Power Down & Reset Pin, “L”: Power-down & Reset, “H”: Normal operation
Noise Decrease Pin, “L”: Disable, “H”: Enable
Internal /External MIC Detect Pin, “L”: Internal MIC, “H”: External MIC
- 5 -
[AK4560A]
2000/05