PCM-MIO-A-1/Configuration
v1.0
www.winsystems.com
Page 13
The analog input channels are terminated at
J2
. The pin definitions are
shown in the illustration below.Layout and Pin Reference
Connector
• PCB connector: TEKA SRC217C425M126-0
• Mating connector: ITW-PANCON 050-034-455A
7.3.2 J1, J3 - D/A Analog Output Headers
NOTE The D/A converters are not available on the PCM-MIO-A-AD-1.
The PCM-MIO-A-1 provides digital-to-analog conversion output using two
of the 12-bit Linear Technology LTC-2704 devices. These SoftSpan quad
digital-to-analog converters (DACs) are software programmable for either
unipolar or bipolar mode with specific voltage ranges on a per channel
basis. Each of the 8 channels can be programmed to any one of the six
output ranges (0 V to 5 V, 0 V to 10 V, ±2.5 V, ±5 V, ±10 V, and -2.5 V to
7.5 V).
Diagram
Pin
Name
Pin
Name
1
AD1 CH0
2
GND
3
AD1 CH1
4
GND
5
AD1 CH2
6
GND
7
AD1 CH3
8
GND
9
AD1 CH4
10
GND
11
AD1 CH5
12
GND
13
AD1 CH6
14
GND
15
AD1 CH7
16
GND
17
AD2 CH0
18
GND
19
AD2 CH1
20
GND
21
AD2 CH2
22
GND
23
AD2 CH3
24
GND
25
AD2 CH4
26
GND
27
AD2 CH5
28
GND
29
AD2 CH6
30
GND
31
AD2 CH7
32
GND
33
GND
34
GND
