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AK4413EQ Datasheet, PDF (7/48 Pages) Asahi Kasei Microsystems – High Performance 120dB 24-Bit 4ch DAC | |||
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[AK4413]
絶対æ大å®æ ¼
(VSS1-2=AVSS=DVSS=0V; Note 1)
Parameter
Symbol
min
Analog
Power Supplies:
Analog
AVDD
â0.3
VDD1/2
â0.3
Digital
|AVSS â DVSS|
DVDD
â0.3
ÎGND
-
Input Current, Any Pin Except Supplies
IIN
-
Digital Input Voltage
VIND
â0.3
Ambient Temperature (Power applied)
Ta
â10
Storage Temperature
Tstg
â65
Note 1. é»å§ã¯å
¨ã¦ã°ã©ã³ããã³ã«å¯¾ããå¤ã§ãã
Note 2. AVSS, VSS1/2, DVSS ã¯åãã¢ããã°ã°ã©ã³ãã«æ¥ç¶ãã¦ãã ããã
max
Unit
4.6
V
6.0
V
4.6
V
0.3
V
±10
mA
DVDD+0.3
V
70
°C
150
°C
注æ: ãã®å¤ãè¶
ããæ¡ä»¶ã§ä½¿ç¨ããå ´åãããã¤ã¹ãç ´å£ãããã¨ãããã¾ãã
ã¾ãé常ã®åä½ã¯ä¿è¨¼ããã¾ããã
æ¨å¥¨åä½æ¡ä»¶
(VSS1-2=AVSS=DVSS=0V; Note 1)
Parameter
Symbol
min
typ
max
Unit
Power Supplies
(Note 3)
Analog
Analog
Digital
AVDD
2.7
3.0
3.6
V
VDD1/2
4.75
5.0
5.25
V
DVDD
2.7
3.0
3.6
V
âHâ voltage reference
VREFH1 VDD1â0.5
-
VDD1
V
Voltage
âHâ voltage reference VREFH2 VDD2-0.5
-
VDD2
V
Reference
âLâ voltage reference
VREFL1
-
AVSS
-
V
(Note 4)
âLâ voltage reference
VREFL2
-
AVSS
-
V
Note 1. é»å§ã¯å
¨ã¦ã°ã©ã³ããã³ã«å¯¾ããå¤ã§ãã
Note 3. AVDD, VDD1/2, DVDDã®é»æºç«ã¡ä¸ãã·ã¼ã±ã³ã¹ãèæ
®ããå¿
è¦ã¯ããã¾ããã
Note 4. ã¢ããã°åºåé»å§ã¯(VREFH1/2 â VREFL1/2)ã®é»å§ã«æ¯ä¾ãã¾ãã
VREFH1/2 pin ã«ã¯20⦠以ä¸ã®æµæã¨100uF 以ä¸ã®ã³ã³ãã³ãµãæ¥ç¶ãã¦ãã ããã(Figure 19)
AOUT (typ.@0dB) = (AOUT+) â (AOUTâ) = ±2.8Vpp à (VREFH1/2 â VREFL1/2)/5.
注æ: æ¬ãã¼ã¿ã·ã¼ãã«è¨è¼ããã¦ããæ¡ä»¶ä»¥å¤ã®ã使ç¨ã«é¢ãã¦ã¯ãå½ç¤¾ã§ã¯è²¬ä»»è² ãããã¾ãã®ã§
ååã注æãã ããã
MS1495-J-00
-7-
2013/01
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