Pin Assignments - Interacoustics AD528 Instructions For Use Manual

5.2 Pin Assignments

Socket Connector
IN 12V DC /
2.00A
Left & Right
Ins. Left (ins.
Masking) & Ins.
Right
Bone
6.3mm Mono
Pat. Resp.
TB
6.3mm Stereo
Mon.
TF
3.5mm Stereo
AUX
FF1 & FF2
USB A
1 x USB A & 1 x PC USB (compatible with USB 1.1 and later)
D-0121151-B – 2018/11
AD528 - Instructions for Use - EN
Pin 1 Pin 2
Ground 12V in
Ground Signal
Ground DC bias
Ground Right
Ground DC bias
Ground AUX2
Ground Signal
PC USB
1. +5 VDC
2. Data -
3. Data +
4. Ground
Pin 3 Input/output specifications
-
7 Vrms at 10 Ohms load 60-8000Hz -
-
3 dB
100 uVrms at max. gain for 0 dB
Signal
reading Input impedance : 3.2 KOhm
2x 3 Vrms at 32 Ohms / 1.5 Vrms at
Left
8 Ohms load 60-8000Hz -3 dB
100 uVrms at max. gain for 0dB
Signal
reading Input impedance : 3.2 KOhm
7 mVrms at max. gain for 0dB
AUX1
reading Input impedance : 47 KOhm
7 Vrms at min. 2 KOhm load 60-8000
-
Hz -3 dB
1. +5 VDC
2. Data -
3. Data +
4. Ground
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