Table 1 Digital I/O Specifications
|
Number |
Source (mA) |
Sink(mA) |
Interrupt |
Pull-ups |
|
4 |
25 |
25 |
Y |
Y |
|
16 |
25 |
25 |
N |
Y |
Table 2: Analog I/O Specifications
|
|
Channels |
Resolution |
Voltage |
Source (mA) |
Sink(mA) |
Speed |
|
Analog Out |
8 |
12 (14/16 opt.) |
0-5 |
15 |
15 |
100 kHz |
|
Analog In |
8 |
16 |
-10 - +10* |
NA |
NA |
100 kHz |
*Software selectable input range 0 to 5, 0 to 10, -5 to +5, -10 to +10. VDD compensated.
Additional Features:
· Pulse width modulation outputs: 25 mA drive.
· 1 RS232, 1 SPI
· Power Delivery (5V @2.6 Amps via POE)
· Power sequencing and shut down capability
· 100K software selectable pull-ups on all digital I/O lines
· ESD Protection