User's Manual

Page 35
BitaTek Co., Ltd. Copyright protected. All rights reserved.
NO. 115 Wugong 3rd Rd., Tel [phone]
Wugu Dist., New Taipei City 248, Taiwan (R.O.C.) Fax[phone]
input; analog input = 0
Vrms, terminated with 0 Ω
Terminate inputs with 0 Ω;
gain = 0 dB
75
75
60
95
95
97
-
-
-
dB
dB
dB
Input impedance
Input disabled
3
-
-
MΩ
Input capacitance
Capless input
-
-
15
pF
Outputs and Rx processing
Parameter
Conditions
Min
Typ
Max
Units
Earpiece
Output power
f = 1.02 kHz, 0 dBFS input,
6 dB gain mode, 32 Ω
120.0
127.0
-
mW
f = 1.02 kHz, -1.5 dBFS
input, 6 dB gain mode, 16
Ω
160.0
172.0
-
mW
f = 1.02 kHz, -3.5 dBFS
input, 6 dB gain mode,
10.67 Ω
150.0
160.0
-
mW
Output load
Supported output load
10.7
32.0
50000
Ω
Output
capacitance
Total capacitance between
EARO_P and EARO_M,
including PCB capacitance
and EMI
-
-
500
pF
Disabled
output
impedance
Measured externally with
amplifier disabled
1.0
-
-
M Ω
Output
common mode
voltage
Measured externally with
amplifier disabled
1.52
1.60
1.68
V
Headphone