AK4647VQ Datasheet, PDF (4/72 Pages) Asahi Kasei Microsystems – Stereo CODEC with MIC/HP-AMP

ASAHI KASEI
No. Pin Name
1 NC
2 VCOM
3 AVSS
4 NC
5 AVDD
6 VCOC
7 I2C
8 NC
9 PDN
10 NC
11 NC
12 NC
13 NC
CSN
14
CAD0
15 ^CCLK
SCL
16 ^CDTI
SDA
17 SDTI
18 SDTO
19 NC
20 LRCK
21 BICK
22 DVDD
23 DVSS
24 NC
[AK4647]
ϐϯʗػೳ
I/O
Function
-
NCϐϯ
಺෦ϘϯσΟϯάͳ͠ɻΦʔϓϯ·ͨ͸άϥϯυʹ઀ଓͯ͠Լ͍͞ɻ
O
ίϞϯిѹग़ྗϐϯ, 0.45 x AVDD
ADCೖྗͱDACग़ྗͷόΠΞεిѹͰ͢ɻ
- Ξφϩάάϥϯυϐϯ
-
NCϐϯ
಺෦ϘϯσΟϯάͳ͠ɻΦʔϓϯ·ͨ͸άϥϯυʹ઀ଓͯ͠Լ͍͞ɻ
- Ξφϩάిݯϐϯ
O
PLLͷϧʔϓϑΟϧλ༻ग़ྗϐϯ
AVSSͱͷؒʹ఍߅ͱίϯσϯαΛγϦʔζ઀ଓͯ͠Լ͍͞ɻ
ίϯτϩʔϧϞʔυબ୒ϐϯ
I
“H”: I²Cόε, “L”: 3ઢࣜγϦΞϧ
-
NCϐϯ
಺෦ϘϯσΟϯάͳ͠ɻΦʔϓϯ·ͨ͸άϥϯυʹ઀ଓͯ͠Լ͍͞ɻ
ύϫʔμ΢ϯϞʔυϐϯ
I “H”: ύϫʔΞοϓ
“L”: ύϫʔμ΢ϯɺϦηοτɺίϯτϩʔϧϨδελͷॳظԽ
-
NCϐϯ
಺෦ϘϯσΟϯάͳ͠ɻΦʔϓϯ·ͨ͸άϥϯυʹ઀ଓͯ͠Լ͍͞ɻ
-
NCϐϯ
಺෦ϘϯσΟϯάͳ͠ɻΦʔϓϯ·ͨ͸άϥϯυʹ઀ଓͯ͠Լ͍͞ɻ
-
NCϐϯ
಺෦ϘϯσΟϯάͳ͠ɻΦʔϓϯ·ͨ͸άϥϯυʹ઀ଓͯ͠Լ͍͞ɻ
-
NCϐϯ
಺෦ϘϯσΟϯάͳ͠ɻΦʔϓϯ·ͨ͸άϥϯυʹ઀ଓͯ͠Լ͍͞ɻ
I νοϓηϨΫτϐϯ (I2C pin = “L” : 3ઢγϦΞϧϞʔυ)
I νοϓΞυϨε0ϐϯ (I2C pin = “H” : I²CόεϞʔυ)
I ίϯτϩʔϧΫϩοΫೖྗϐϯ (I2C pin = “L” : 3ઢγϦΞϧϞʔυ)
I ίϯτϩʔϧΫϩοΫೖྗϐϯ (I2C pin = “H” : I²CόεϞʔυ)
I ίϯτϩʔϧσʔλೖྗϐϯ (I2C pin = “L” : 3ઢγϦΞϧϞʔυ)
I/O ίϯτϩʔϧσʔλೖग़ྗϐϯ (I2C pin = “H” : I²CόεϞʔυ)
I ΦʔσΟΦγϦΞϧσʔλೖྗϐϯ
O ΦʔσΟΦγϦΞϧσʔλग़ྗϐϯ
-
NCϐϯ
಺෦ϘϯσΟϯάͳ͠ɻΦʔϓϯ·ͨ͸άϥϯυʹ઀ଓͯ͠Լ͍͞ɻ
I/O ೖग़ྗνϟωϧΫϩοΫϐϯ
I/O ΦʔσΟΦγϦΞϧΫϩοΫϐϯ
- σΟδλϧిݯϐϯ
- σΟδλϧάϥϯυϐϯ
NCϐϯ
-
಺෦ϘϯσΟϯάͳ͠ɻΦʔϓϯ·ͨ͸άϥϯυʹ઀ଓͯ͠Լ͍͞ɻ
MS0566-J-00
-4-
2006/11