Data Translation DT9850 Series, User Manual, Page: 12 / 104

Chapter 1
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DT9850 Series Hardware Features
The DT9850 Series is a family of low-cost analog output and digital I/O modules for the USB
(Ver. 2.0 or Ver. 1.1) bus. The DT9850 Series includes the DT9853, DT9853-M, DT9854, and
DT9854-M modules.
Figure 1 shows a DT9850 Series module.
Figure 1: DT9850 Series Module
Table 1 lists the key differences of each module in the series.
Table 1: Key Differences of the DT9850 Series Modules
Module
# of Analog
Outputs
±10 V and
0 to 10 V Outputs
0 to 20 mA
Current Output
DT9853 4 Yes No
DT9853-M 4 Yes Yes
DT9854 8 Yes No
DT9854-M 8 Yes Yes