ak4372 ETC-unknow, ak4372 Datasheet - Page 4

• Manufacturer Part Number: ak4372
• Description: Dac With Built-in Pll & Hp-amp
• Manufacturer: ETC-unknow

■
1 Function
2 Register (difference from AK4370/71)
MS0684-E-02
Addr
0AH
0DH
Function
Analog Mixing
PLL
Internal VREF
Hands-free Amp
Ta
Package
0BH
0CH
0EH
00H
01H
02H
03H
04H
05H
06H
07H
08H
09H
0FH
10H
11H
12H
13H
Comparison with AK4370/71
Register Name
Power Management 0
PLL Control
Clock Control
Mode Control 0
Mode Control 1
DAC Lch ATT
DAC Rch ATT
Headphone Out Select 0
Lineout Select 0
Lineout ATT
Reserved
Reserved
Reserved
Headphone Out Select 1
Headphone ATT
Lineout Select 1
Mono Mixing
Differential Select
Reserved
Reserved
2-Stereo
Single-ended Input
or Full-differential Input
No
No
−30 ∼ +85°C
24 pin QFN
(4mm x 4mm, 0.5mm pitch)
AK4370
No
RIN3HR
PMVREF
ATTL7
ATTR7
RIN3M
RIN3R
HPG1
PLL4
ATS
FS3
D7
0
0
0
0
0
0
0
0
0
0
These bits are changed from the AK4370/71.
These bits are deleted in the AK4372.
These bits are deleted in the AK4370.
MONO1
RIN3HL
DATTC
PMPLL
ATTR6
ATTL6
LIN3M
PMMO
RIN3L
HPG0
LOG
HPZ
FS2
D6
0
0
0
0
0
0
0
AK4371
3-Stereo
Single-ended Input
or Full-differential Input
Yes
Yes
Yes
−30 ∼ +85°C
32 pin QFN
(4mm x 4mm, 0.4mm pitch)
MONO0
LMUTE
LIN3HR
HMUTE
MINHR
ATTR5
RIN2M
ATTL5
LIN3R
PMLO
MINR
MOG
L3M
- 4 -
FS1
M/S
D5
0
0
0
0
0
MUTEN
LIN3HL
SMUTE
MCKAC
MINHL
MMUTE
ATTR4
ATTH4
ATTL4
LIN2M
LIN3L
L3HM
BCKP
MINL
FS0
D4
0
0
0
0
0
RIN2HR
PMHPR
ATTM3
ATTH3
ATTL3
ATTR3
RINHR
RIN1M
ATTS3
RIN2R
RINR
PLL3
BST1
L2M
LRP
D3
BF
0
0
0
0
AK4372
1-Stereo + 1-Mono
Single-ended Input
or Full-differential Input
Yes
No
No
AK4372ECB: −30 ∼ +85°C
AK4372VCB: −40 ∼ +85°C
24 pin CSP
(2.5mm x 2.5mm, 0.4mm pitch)
RIN2HL
PMHPL
ATTM2
ATTH2
ATTL2
ATTR2
LDIFM
LIN1M
LINHL
ATTS2
RIN2L
L2HM
PLL2
BST0
LINL
DIF2
PS0
D2
0
0
0
PMDAC
DARHR
ATTM1
ATTH1
ATTL1
ATTR1
LINHR
ATTS1
LDIFH
DARM
DARR
DEM1
LINR
PLL1
DIF1
PS1
LM
D1
0
0
0
[AK4372]
PMVCM
DALHL
ATTM0
ATTL0
ATTR0
RINHL
ATTH0
2008/12
MCKO
ATTS0
DALM
DEM0
DALL
RINL
PLL0
LHM
LDIF
DIF0
D0
0
0
0