Data Translation DT9816 Series, User Manual

Page: 58 / 108

Chapter 5
58
Figure 16 shows a block diagram of the DT9816 Series modules.
Figure 16: Block Diagram of the DT9816 Series Modules
A/D Ch5
A/D Ch4
+2.5 V
Reference
A/D Ch2
A/D Ch3
A/D Ch1
A/D Ch0
From USB
Port
Power
Supply
16-Bit
Counter/Timer
C/T Out 0
C/T Gate 0
C/T In 0
A/D Clock
Digital
Out
DOUT 0
USB 2.0 Port
Input FIFO*
+5 V
ESD Buffered to 4000 V
Digital
In
DOUT 7
DIN 7
DIN 0
A/D Trigger
ESD Buffered to 4000 V
External
Clock
External
Trigger
16
16
16
16
16
16
Analog
Inputs
*The DT9816-S and DT9816-S-WTR have an input FIFO of 8 kSamples.
The other models in the DT9816 Series do not have an input FIFO.