|
AK4343VN Datasheet, PDF (8/99 Pages) Asahi Kasei Microsystems – Stereo DAC with HP/RCV/SPK-AMP | |||
|
◁ |
[AK4343]
Parameter
min
typ
max
Units
DAC Characteristics:
Resolution
-
-
16
Bits
Stereo Line Output Characteristics: DAC â LOUT/ROUT pins, ALC=OFF, AVOL=0dB, DVOL=0dB, LOVL bit =
â0â, RCV bit = â0â, RL=10kΩ; unless otherwise specified.
Output Voltage (Note 12)
LOVL bit = â0â
1.78
1.98
2.18
Vpp
LOVL bit = â1â
2.25
2.50
2.75
Vpp
S/(N+D) (â3dBFS)
78
88
-
dBFS
S/N (A-weighted)
82
92
-
dB
Interchannel Isolation
PMAINL2/R2/L3/R3 bits = â1â
80
100
-
dB
PMAINL2/R2/L3/R3 bits = â0â
-
100
-
dB
Interchannel Gain Mismatch
-
0.1
0.5
dB
Load Resistance
10
-
-
kΩ
Load Capacitance
-
-
30
pF
Mono Receiver Output Characteristics: DAC â RCP/RCN pins, ALC=OFF, AVOL=0dB, DVOL=0dB, LOVL bit =
Output Voltage (Note 13)
â0â, RCV bit = â1â, RL=32Ω, BTL; unless otherwise specified.
LOVL bit = â0â, â6dBFS, RL=32Ω (Po=15mW)
1.57
1.96
LOVL bit = â0â, â3dBFS, RL=32Ω (Po=30mW)
-
2.77
LOVL bit = â1â, â8dBFS, RL=32Ω (Po=15mW)
1.57
1.96
LOVL bit = â1â, â5dBFS, RL=32Ω (Po=30mW)
-
2.77
S/(N+D)
2.35
Vpp
-
Vpp
2.35
Vpp
-
Vpp
LOVL bit = â0â, â6dBFS, RL=32Ω (Po=15mW)
40
60
LOVL bit = â0â, â3dBFS, RL=32Ω (Po=30mW)
-
60
S/N (A-weighted)
85
95
-
dB
-
dB
-
dBFS
Load Resistance
32
-
-
Ω
Load Capacitance
-
-
30
pF
Note 12. à¥à¾à°¿Ñ¹Í¸AVDDÍ´àµºà¾«Í Î͢ɻVout = 0.6 x AVDD (typ)@LOVL bit = â0â.
Note 13. à¥à¾à°¿Ñ¹Í¸AVDDÍ´àµºà¾«Í Î͢ɻVout = 0.59 x AVDD (typ)@LOVL bit = â0â, â6dBFS.
MS0478-J-02
-8-
2010/11
|
▷ |