[AKD4201-C]
<KM097401>
2009/02
- 4 -
MEASUREMENT RESULTS
[Measurement condition]
•
Measurement unit : Audio Precession System Two Cascade
•
Power Supply : AVDD = PVDD = 5.0V & 3.3V
•
Measurement Filter : 10Hz
∼
20kHz
•
Headphone-Amp : Load=16
Ω
or 5k
Ω
•
Temperature :
Room
1)
AVDD=PVDD=5.0V
Parameter
Result (Lch / Rch)
Unit
THD+N:
16
Ω
, Output power=50mW
5k
Ω
, Output level=2Vrms
62.8 / 62.9
101.7 / 101.4
dB
S/N: (A-weighted)
16
Ω
, Output power=65mW
5k
Ω
, Output level=2Vrms
99.7 / 99.5
105.3 / 105.3
dB
Output Power 16
Ω
64.7 / 63.8
mW
2)
AVDD=PVDD=3.3V
Parameter
Result (Lch / Rch)
Unit
THD+N:
16
Ω
, Output power=10mW
5k
Ω
, Output level=2Vrms
60.0 / 59.8
100.9 / 100.8
dB
S/N: (A-weighted)
16
Ω
, Output power=30mW
5k
Ω
, Output level=2Vrms
97.2 / 96.7
106.1 / 105.9
dB
Output Power 16
Ω
29.6 / 29.2
mW
