|
AK4495SEQ Datasheet, PDF (13/58 Pages) Asahi Kasei Microsystems – Quality-oriented Premium 32-Bit 2ch DAC | |||
|
◁ |
[AK4495S]
â ã¹ãã¼ãã¼ã«ãªãã»ãã£ã«ã¿ç¹æ§(fs = 44.1kHz)
(Ta=25ï°C; AVDD=DVDD=3.0 ï¾ 3.6, VREFHL/R=VDDL/R=4.75 ï¾ 7.2V; Normal Speed Mode; DEM=OFF;
SD bit=â0â or SD pin = âLâ, SLOW bit=â1â or SLOW pin = âHâ)
Parameter
Symbol
min
typ
max
Unit
Digital Filter
Passband
(Note 12) ï±0.01dB
PB
0
8.1
kHz
ï6.0dB
-
18.2
-
kHz
Stopband
(Note 12)
SB
39.2
kHz
Passband Ripple
PR
ï±0.005
dB
Stopband Attenuation
SA
94
dB
Group Delay
(Note 13)
GD
-
6.63
-
1/fs
Digital Filter + SCF
Frequency Response: 0 ï¾ 20.0kHz
-
ï±0.2
-
dB
â ã¹ãã¼ãã¼ã«ãªãã»ãã£ã«ã¿ç¹æ§(fs = 96kHz)
(Ta=25ï°C; AVDD=DVDD=3.0 ï¾ 3.6, VREFHL/R=VDDL/R=4.75 ï¾ 7.2V; Double Speed Mode; DEM=OFF;
SD bit=â0â or SD pin = âLâ, SLOW bit=â1â or SLOW pin = âHâ)
Parameter
Symbol
min
typ
max
Unit
Digital Filter
Passband
(Note 12) ï±0.01dB
PB
0
17.7
kHz
ï6.0dB
-
39.6
-
kHz
Stopband
(Note 12)
SB
85.3
kHz
Passband Ripple
PR
ï±0.005
dB
Stopband Attenuation
SA
100
dB
Group Delay
(Note 13)
GD
-
6.00
-
1/fs
Digital Filter + SCF
Frequency Response: 0 ï¾ 40.0kHz
-
ï±0.3
-
dB
â ã¹ãã¼ãã¼ã«ãªãã»ãã£ã«ã¿ç¹æ§(fs = 192kHz)
(Ta=25ï°C; AVDD=DVDD=3.0 ï¾ 3.6, VREFHL/R=VDDL/R=4.75 ï¾ 7.2V; Quad Speed Mode; DEM=OFF;
SD bit=â0â or SD pin = âLâ, SLOW bit=â1â or SLOW pin = âHâ)
Parameter
Symbol
min
typ
max
Unit
Digital Filter
Passband
(Note 12) ï±0.01dB
PB
0
35.5
kHz
ï6.0dB
-
79.1
-
kHz
Stopband
(Note 12)
SB
171
kHz
Passband Ripple
PR
ï±0.005
dB
Stopband Attenuation
SA
97
dB
Group Delay
(Note 13)
GD
-
6.00
-
1/fs
Digital Filter + SCF
Frequency Response: 0 ï¾ 80.0kHz
-
+0/ï1
-
dB
Note 14.ééåãé»æ¢åã®å¨æ³¢æ°ã¯fs(ã·ã¹ãã ãµã³ããªã³ã°ã¬ã¼ã)ã«æ¯ä¾ããPB = 0.4535 ï´ fs(@ï±0.01dB)ãSB
= 0.546 ï´ fsã§ãã
Note 15. ãã£ã¸ã¿ã«ãã£ã«ã¿ã«ããæ¼ç®é
延ã§ã16/20/24/32ããããã¼ã¿ãå
¥åã¬ã¸ã¹ã¿ã«ã»ããããã¦ããã¢ãã
ã°ä¿¡å·ãåºåãããã¾ã§ã®æéã§ãã
MS1560-J-01
- 13 -
2013/11
|
▷ |