Phoenix Audio Technologies, 16 Goodyear Suite 120, Irvine, CA 92618; Tel (818) 937-4774
Fax (818) 859-1054
www.phnxaudio.com
Analog Connector (J1) Pin Definition
Pin
Name
Function
Level
Rating
1
IN1
Mic 1 In
Mic/Line
Mic = 140/280 mV ptp
Phantom 1K 2.8V
Line = 2/4V ptp
Input Impedance 24K
AC Coupled
Max Rating 4Vptp
2
IN2
Mic 2 In
Mic/Line
3
IN3
Mic 3in
Mic/Line
Mic = 140 mV ptp
Phantom 1K 2.8V
Line = 2 V ptp
Input Impedance 24K
AC Coupled
Max Rating 4Vptp
4
IN4
Mic 4 in
Mic/Line
5
IN5
NA
Max Rating 4Vptp
6
IN6
Far-End In
Line = 2V ptp
7
3.3V
OUT
8
AGND
AGND
Input Amp Ground
9
AD0
10 bit A/D converter
AD0
Input level 0V-3V
Maximum Rating 4.5V
10
AGND
AGND
Output Amp Ground
11
OUT1
SPKL (FarEnd out)
line
Line = 2V ptp
12
OUT3
System Out
Line
Line = 2V ptp
13
OUT2
SPKR (FarEnd out)
Line
Line = 2V ptp
14
OUT4
N/A
N/A
N/A
