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AK7736AVQ Datasheet, PDF (7/21 Pages) Asahi Kasei Microsystems – 2Ch SRC 内蔵 Audio/HF DSP | |||
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[AK7736A]
â ãã¯ã¼ãã¦ã³æ(PDN pin = âLâ ) ã®åºåãã³ç¶æ
No pinå称
2 SDOUT2B
3 SDOUT1
7 BITCLK1
8 LRCLK1
12 XTO
13 SDOUT4
14 SDOUT3
15 SDOUT2A
16 RDY
I/O ãã¯ã¼ãã¦ã³æã®ç¶æ
O âLâåºå
O âLâåºå
I/O å
¥å
I/O å
¥å
O âHâåºå
O âLâåºå
O âLâåºå
O âLâåºå
O âLâåºå
No pinå称 I/O
22 LRCLKO O
23 BITCLKO O
24 CLKO O
25 STO
O
26 SO
O
32 SDA
I/O
44 EXPDN O
48 LFLT
O
ãã¯ã¼ãã¦ã³æã®ç¶æ
âLâåºå
âLâåºå
âLâåºå
âLâåºå
âHi-Zâåºå
âHi-Zâåºå
âLâåºå
âLâåºå
â I2CSEL pinã¨SDA pinã®é¢ä¿
SPI
ã¤ã³ã¿ãã§ã¼ã¹
I2CBUS対å¿
I2CSEL
L
L
H
H
PDN
L
H
L
H
SDA
Hi-Z
Hi-Z
âHi-Zâ â pull-up
function
絶対æ大å®æ ¼
(VSS=0V: ãã¹ã¦ã®é»å§ã¯ã°ã©ã³ãã«å¯¾ããå¤ã§ã)
Parameter
Symbol
min
é»æºé»å§
TVDD
VDD
TVDD
-0.3
VDD
-0.3
å
¥åé»æµ(é¤ï¼é»æºãã³)
IIN
ï¼
ãã£ã¸ã¿ã«å
¥åé»å§(1pin-8pin)
VINDT
-0.3
ãã£ã¸ã¿ã«å
¥åé»å§(1pin-8pin以å¤)
VIND
-0.3
åä½å¨å²æ¸©åº¦
Ta
-40
ä¿å温度
Tstg
-65
max
Unit
4.3
V
4.3
V
±10
mA
(TVDD+0.3)
V
(VDD+0.3)
85
â
150
â
注æ: ãã®å¤ãè¶
ããæ¡ä»¶ã§ä½¿ç¨ããå ´åãããã¤ã¹ãç ´å£ãããã¨ãããã¾ããã¾ãé常ã®åä½ã¯ä¿è¨¼ã
ãã¾ããã
æ¨å¥¨åä½æ¡ä»¶
(VSS=0V: å
¨ã¦ã®é»å§ã¯ã°ã©ã³ãã«å¯¾ããå¤ã§ã)
Parameter
Symbol min
typ
max Unit
é»æºé»å§
TVDD
VDD
TVDD 1.7
1.8
3.6
V
VDD
3.0
3.3
3.6
V
Note 4. TVDD 㯠1pin-8pin I/O ç¨é»æºãã³ã§ãã
Note 5. TVDD, VDD ã®ç«ã¡ä¸ãé ã®è¦å®ã¯ããã¾ãããPDN pin= âLâã®ç¶æ
ã§åé»æºãç«ã¡ä¸ããå
¨ã¦ã®é»
æºãç«ã¡ä¸ãã£ãå¾ãPDN pin= âHâã«ãã¦ãã ããã
Note 6. I2CBUS ã使ç¨ããå ´å(I2CSEL pin= âHâ)ãå¨è¾ºããã¤ã¹ãé»æº ON ã®ç¶æ
㧠AK7736A ã®é»æºã OFF
ã«ããªãã§ä¸ãããã¾ããSDA, SCL ã®ãã«ã¢ããæµæã®æ¥ç¶å
㯠VDD 以ä¸ã«ãã¦ä¸ããã(SDA, SCL
pin ã«ã¯ VDD ã«å¯¾ãã¦ããã¤ãªã¼ããåå¨ãã¾ã)
MS1484-J-00-PB
-7-
2012/12
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