1
dc1785bfa
DEMO MANUAL DC1785B
Description
LTC2991
I
2
C Temperature, Voltage
and Current Monitor
Demonstration circuit 1785B features the
, a high
performance temperature, voltage and current monitor
that uses an I
2
C interface for communication. It offers
sub-millivolt voltage resolution, 1% current measurement
and 1°C temperature accuracy.
DC1785B is a member of Linear Technology‘s QuikEval™
family of demonstration boards. It is designed to allow easy
evaluation of the LTC2991 and may be connected directly
to the target application’s analog signals while using the
DC590 USB Serial Controller board and supplied software
L
, LT, LTC, LTM, µModule, Linear Technology and the Linear logo are registered trademarks
and QuikEval is a trademark of Linear Technology Corporation. All other trademarks are the
property of their respective owners.
to measure performance. The exposed ground planes allow
proper grounding to prototype circuitry. After evaluating
with Linear Technology’s software, the digital signals can
be connected to the end application’s processor/controller
for development of the serial interface.
Design files for this circuit board are available at
http://www.linear.com/demo/DC1785B
Figure 1. Proper Measurement Equipment Set-Up
INPUTS
RIBBON CABLE TO DC590
CONTROLLER
