AK4343VN Datasheet, PDF (5/99 Pages) Asahi Kasei Microsystems – Stereo DAC with HP/RCV/SPK-AMP

[AK4343]
ϐϯʗػೳ
No. Pin Name
I/O
Function
1 TEST1
-
ςετ1ϐϯ
Φʔϓϯʹͯ͠Լ͍͞ɻ
2 VCOM
O
ίϞϯిѹग़ྗϐϯ, 0.45 x AVDD
DACग़ྗͷόΠΞεిѹͰ͢ɻ
3 AVSS
- Ξφϩάάϥϯυϐϯ
4 AVDD
- Ξφϩάిݯϐϯ
5 ^VCOC
O
PLLͷϧʔϓϑΟϧλ༻ग़ྗϐϯ(AIN3 bit = “0” : PLL࢖༻Մೳ)
AVSSͱͷؒʹ఍߅ͱίϯσϯαΛγϦʔζ઀ଓͯ͠Լ͍͞ɻ
RIN3
I RchΞφϩάೖྗ3ϐϯ(AIN3 bit = “1” : PLL࢖༻ෆՄ)
6 I2C
I
ίϯτϩʔϧϞʔυબ୒ϐϯ
“H”: I²Cόε, “L”: 3ઢࣜγϦΞϧ
ύϫʔμ΢ϯϞʔυϐϯ
7 PDN
I “H”: ύϫʔΞοϓ
“L”: ύϫʔμ΢ϯɺϦηοτɺίϯτϩʔϧϨδελͷॳظԽ
8
CSN
CAD0
I νοϓηϨΫτϐϯ (I2C pin = “L” : 3ઢγϦΞϧϞʔυ)
I νοϓΞυϨε0ϐϯ (I2C pin = “H” : I²CόεϞʔυ)
9 ^CCLK
SCL
I ίϯτϩʔϧΫϩοΫೖྗϐϯ (I2C pin = “L” : 3ઢγϦΞϧϞʔυ)
I ίϯτϩʔϧΫϩοΫೖྗϐϯ (I2C pin = “H” : I²CόεϞʔυ)
10 ^CDTI
SDA
I ίϯτϩʔϧσʔλೖྗϐϯ (I2C pin = “L” : 3ઢγϦΞϧϞʔυ)
I/O ίϯτϩʔϧσʔλೖग़ྗϐϯ (I2C pin = “H” : I²CόεϞʔυ)
11 SDTI
I ΦʔσΟΦγϦΞϧσʔλೖྗϐϯ
12 TEST2
-
ςετ2ϐϯ
Φʔϓϯʹͯ͠Լ͍͞ɻ
13 LRCK
I/O ೖग़ྗνϟωϧΫϩοΫϐϯ
14 BICK
I/O ΦʔσΟΦγϦΞϧΫϩοΫϐϯ
15 DVDD
- σΟδλϧిݯϐϯ
16 DVSS
- σΟδλϧάϥϯυϐϯ
17 MCKI
I ֎෦ϚελΫϩοΫೖྗϐϯ
18 MCKO
O ϚελΫϩοΫग़ྗϐϯ
19 SPN
O εϐʔΧΞϯϓ൓సग़ྗϐϯ
20 SPP
O εϐʔΧΞϯϓඇ൓సग़ྗϐϯ
21 HVDD
- ϔουϑΥϯΞϯϓ&εϐʔΧΞϯϓిݯϐϯ
22 HVSS
- ϔουϑΥϯΞϯϓ&εϐʔΧΞϯϓάϥϯυϐϯ
23 HPR
O RchϔουϑΥϯΞϯϓग़ྗϐϯ
24 HPL
O LchϔουϑΥϯΞϯϓग़ྗϐϯ
25 MUTET
O
ϛϡʔτ࣌ఆ਺ίϯτϩʔϧϐϯ
HVSSϐϯͱͷؒʹ࣌ఆ਺ઃఆ༻ίϯσϯαΛ઀ଓ͠·͢ɻ
26
ROUT
RCN
O RchϥΠϯग़ྗϐϯ(RCV bit = “0” : γϯάϧΤϯυεςϨΦग़ྗ)
O ϨγʔόΞϯϓ൓సग़ྗϐϯ(RCV bit = “1” : BTLग़ྗ)
27
LOUT
RCP
O LchϥΠϯग़ྗϐϯ(RCV bit = “0” : γϯάϧΤϯυεςϨΦग़ྗ)
O ϨγʔόΞϯϓඇ൓సग़ྗϐϯ(RCV bit = “1” : BTLग़ྗ)
28
MIN
LIN3
I ϞϊϥϧΞφϩάೖྗϐϯ(AIN3 bit = “0” : PLL࢖༻Մೳ)
I LchΞφϩάೖྗ3ϐϯ (AIN3 bit = “1” : PLL࢖༻ෆՄ)
29
RIN2
IN2−
I RchΞφϩάೖྗ2ϐϯ(MDIF2 bit = “0” : γϯάϧΤϯυೖྗ)
I Rch൓సೖྗ2ϐϯ(MDIF2 bit = “1 : ࠩಈೖྗ”)
30
LIN2
IN2+
I LchΞφϩάೖྗ2ϐϯ(MDIF2 bit = “0” : γϯάϧΤϯυೖྗ)
I Rchඇ൓సೖྗ2ϐϯ(MDIF2 bit = “1” : ࠩಈೖྗ)
31
LIN1
IN1−
I LchΞφϩάೖྗ1ϐϯ(MDIF1 bit = “0” : γϯάϧΤϯυೖྗ)
I Lch൓సೖྗ1ϐϯ(MDIF1 bit = “1” : ࠩಈೖྗ)
32 ^RIN1
IN1+
I RchΞφϩάೖྗ1ϐϯ(MDIF1 bit = “0” : γϯάϧΤϯυೖྗ)
I Lchඇ൓సೖྗ1ϐϯ(MDIF1 bit = “1” : ࠩಈೖྗ)
Note 1. Ξφϩάೖྗϐϯ (MIN/LIN3, LIN1, RIN1, LIN2, RIN2, RIN3)Ҏ֎ͷ͢΂ͯͷೖྗϐϯ͸ϑϩʔςΟϯ
άʹͯ͠͸͍͚·ͤΜɻ
Note 2. I2C pinʹ͸AVDD΋͘͠͸AVSSΛೖྗͯ͠Լ͍͞ɻ
MS0478-J-02
-5-
2010/11