ak4368 AKM Semiconductor, Inc., ak4368 Datasheet - Page 8

• Manufacturer Part Number: ak4368
• Description: Dac With Built-in Pll & Hp-amp
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
(Ta=25°C; AVDD=PVDD=DVDD=HVDD=2.4V, AVSS=PVSS=DVSS=HVSS=0V; fs=44.1kHz; EXT mode; BOOST
OFF; Slave Mode; Signal Frequency =1kHz; Measurement band width=20Hz ∼ 20kHz; Headphone-Amp: Load
impedance is a serial connection with R
Note 5. DACHL=DACHR bits = “1”, MINHL=MINHR=LINHL=RINHR bits = “0”.
Note 6. AC load.
Note 7. Output voltage is proportional to AVDD voltage. Vout = 0.47 x AVDD(typ)@−3dBFS.
Note 8. DACL=DACR bits = “1”, MINL=MINR=LINL=RINR bits = “0”.
Note 9. Output voltage is proportional to AVDD voltage. Vout = 0.61 x AVDD(typ)@0dBFS.
MS0529-E-00
Parameter
DAC Resolution
Headphone-Amp: (HPL/HPR pins) (Note 5)
Stereo Line Output: (LOUT/ROUT pins, R
Output Volume: (LOUT/ROUT pins)
Analog Output Characteristics
THD+N
D-Range
S/N
Interchannel Isolation
DC Accuracy
Interchannel Gain Mismatch
Gain Drift
Load Resistance (Note 6)
Load Capacitance
Output Voltage
Analog Output Characteristics:
THD+N
S/N
DC Accuracy
Gain Drift
Load Resistance (Note 6)
Load Capacitance
Output Voltage 0dBFS Output (Note 9)
Step Size
Gain Control Range
−3dBFS Output, 2.4V, Po=10mW@16Ω
−4.8dBFS Output, 3.3V,
Po=50mW@16Ω HPG bit=”1”
−60dBFS Output, A-weighted
−60dBFS Output, A-weighted, 3.3V
A-weighted, 2.4V
A-weighted, 3.3V
−3dBFS Output (Note 7)
−4.8dBFS Output, 3.3V,
Po=50mW@16Ω HPG bit=”1”
0dBFS Output
A-weighted
L
=16Ω and C
ANALOG CHARACTERISTICS
L
=10kΩ) (Note 8)
L
=220µF. (Refer to Figure 48); unless otherwise specified)
- 8 -
min
1.32
−30
82
82
60
16
80
10
1.01
1
-
-
-
-
-
-
-
-
-
-
-
-
1.13
0.89
1.47
−50
−20
200
−60
200
typ
0.3
90
92
90
92
87
80
2
-
-
-
-
-
-
Max
1.25
1.61
−40
−50
300
0.5
24
25
3
0
-
-
-
-
-
-
-
-
-
-
-
-
[AK4368EG]
ppm/°C
ppm/°C
Units
Vrms
2006/07
Vpp
Vpp
kΩ
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
bit
pF
pF
Ω