AK4371 Datasheet, PDF (8/62 Pages) Asahi Kasei Microsystems – DAC with built-in PLL & HP-AMP

[AK4371]
Parameter
min
typ
max
Mono Handsfree Output: (MOUT pin, R_L=600Ω) (Note 13)
Analog Output Characteristics:
THD+N (0dBFS Output)
-
−60
−50
S/N
A-weighted, 2.4V
80
87
-
A-weighted, 3.3V
-
90
-
DC Accuracy
Gain Drift
-
200
-
Load Resistance (Note 9)
600
-
-
Load Capacitance
Output Voltage (0dBFS Output) (Note 14)
-
-
25
1.32
1.47
1.61
Output Volume: (MOUT pin)
Step Size
1
2
3
Gain Control Range Max (ATTM3-0 bits = “FH”)
-
0
-
(MOG1-0 bit = “0”) Min (ATTM3-0 bits = “0H”)
-
−30
-
Note 13. DALM=DARM bits = “1”, LIN1M=RIN1M=LIN2M=RIN2M=LIN3M=RIN3M bits = “0”
Note 6. AC load.
Note 14., Output voltage is proportional to AVDD voltage.
When PMVREF bit = “0”, Vout = 0.61 x AVDD(typ)@0dBFS.
When PMVREF bit = “1”, Vout = 0.46 x AVDD(typ)@0dBFS
Units
dB
dB
dB
ppm/°C
Ω
pF
Vpp
dB
dB
dB
MS0596-E-00
-8-
2007/04