AK4368 Datasheet, PDF (5/58 Pages) Asahi Kasei Microsystems – PLL & HP-AMP DAC

ASAHI KASEI
[AK4368]
ϐϯʗػೳ
No. ϐϯ໊শ
B1 MCKO
C2 DVSS
C1 DVDD
D2 I2C
D1 MCKI
E2 LRCK
E1 BICK
F2 SDATA
SDA
F1
CDTI
G2 ^SCL
CCLK
G3 ^CAD0
CSN
F4 PDN
G5 3DCAP1
F6 3DCAP2
G6 3DCAP3
F7 LOUT
E6 ROUT
E7 VCOM
D7 AVDD
C6 AVSS
D6 MUTET
C7 HVDD
B6 HVSS
B7 HPR
A6 HPL
A5 MIN
A4 RIN
B3 LIN
A3 VCOC
B2 PVSS
A2 PVDD
I/O


ػೳ
O ϚελΫϩοΫग़ྗϐϯ
- σΟδλϧάϥϯυϐϯ
- σΟδλϧిݯϐϯ
ίϯτϩʔϧϞʔυબ୒ϐϯ
I
“H”: I²Cόε, “L”: 3ઢࣜγϦΞϧ
I ϚελΫϩοΫೖྗϐϯ
I/O
L/RΫϩοΫϐϯ
ΦʔσΟΦσʔλͷνϟωϧΛܾఆ͠·͢ɻ
γϦΞϧϏοτΫϩοΫϐϯ
I/O
ΦʔσΟΦσʔλΛγϑτ͢ΔͨΊͷΫϩοΫͰ͢ɻ
I ΦʔσΟΦσʔλೖྗϐϯ
I/O ίϯτϩʔϧσʔλೖग़ྗϐϯ (I2C pin = “H”)
I ίϯτϩʔϧσʔλೖྗϐϯ (I2C pin = “L”)
I ίϯτϩʔϧΫϩοΫೖྗϐϯ (I2C pin = “H”)
I ίϯτϩʔϧΫϩοΫೖྗϐϯ (I2C pin = “L”)
I νοϓΞυϨε0ϐϯ (I2C pin = “H”)
I ίϯτϩʔϧσʔλνοϓηϨΫτϐϯ (I2C pin = “L”)
ύϫʔμ΢ϯ&Ϧηοτϐϯ
I
͜ͷϐϯΛ “L”ʹ͢Δͱ಺෦͸ύϫʔμ΢ϯ͞ΕɺϦηοτঢ়ଶʹͳΓ·͢ɻ
ʹ্ཱ࣌͛ͪݯిҰ౓ “L”Λೖྗͯ͠Լ͍͞ɻ
O
3D Stereo Enhancement༻ίϯσϯα઀ଓ1ϐϯ
3DCAP2 pinͱͷؒʹ4.7nFͷίϯσϯαΛ௚ྻʹ઀ଓ͍ͯͩ͘͠͞ɻ
3D Stereo Enhancement༻ίϯσϯα઀ଓ2ϐϯ
O
3DCAP1 pinͱͷؒʹ4.7nFͷίϯσϯαΛ௚ྻʹ઀ଓɺ3DCAP3 pinͱͷؒʹ
470nFͷίϯσϯαΛ௚ྻʹ઀ଓͯ͠Լ͍͞ɻ
O
3D Stereo Enhancement༻ίϯσϯα઀ଓ3ϐϯ
3DCAP3 pinͱͷؒʹ470nFͷίϯσϯαΛ௚ྻʹ઀ଓͯ͠Լ͍͞ɻ
O LchΞφϩάग़ྗϐϯ
O RchΞφϩάग़ྗϐϯ
ίϞϯిѹϐϯ
O
AVSS pinͱͷؒʹ2.2µFͷిղίϯσϯαΛ઀ଓ͠·͢ɻ
- Ξφϩάిݯϐϯ
- Ξφϩάάϥϯυϐϯ
ϛϡʔτ࣌ఆ਺ίϯτϩʔϧϐϯ
O
HVSS pinͱͷؒʹ࣌ఆ਺ઃఆ༻ίϯσϯαΛ઀ଓ͠·͢ɻ
- ϔουϑΥϯΞϯϓ༻ిݯϐϯ
- ϔουϑΥϯΞϯϓ༻άϥϯυϐϯ
O Rch HP-Ampग़ྗϐϯ
O Lch HP-Amp ग़ྗϐϯ
I ϞϊϥϧΞφϩάೖྗϐϯ
I Rch Ξφϩάೖྗϐϯ
I Lch Ξφϩάೖྗϐϯ
PLLճ࿏ͷϧʔϓϑΟϧλग़ྗϐϯ
O
PVSSͱͷؒʹ఍߅ͱίϯσϯαΛ௚ྻʹ઀ଓͯ͠Լ͍͞ɻ
- PLL༻άϥϯυϐϯɻAVSSͱ઀ଓͯ͠Լ͍͞ɻ
- PLLݯి༻ϐϯɻAVDDͱ઀ଓͯ͠Լ͍͞ɻ
MS0409-J-01
-5-
2005/08