DC1466A-B Datasheet, PDF (3/4 Pages) Linear Technology – QUICK START GUIDE FOR DEMONSTRATION CIRCUIT DC1466

QUICK START GUIDE FOR DEMONSTRATION CIRCUIT DC1466
OCTAL 12-BIT DAC WITH INTERNAL REFERENCE
HARDWARE SET-UP
ANALOG CONNECTIONS
DAC outputs – The eight DAC outputs from
the LTC2636 are brought out to turrets la-
beled VOUTA through VOUTH. These may be
connected to external instruments or other
circuitry.
NOTE: DAC outputs are not in alphabetical
order on the circuit board.
Vref – The Ref turret is connected directly
to the reference terminals of the LTC2636
When the integrated reference is being
used, the reference voltage may be moni-
tored at this point. An external reference
may also be applied to this turret after
changing the setting in the QuickEval soft-
ware.
GROUNDING AND POWER CONNECTIONS
Power (Vcc) – Normally DC1466 is powered by
the DC590 controller. Vcc can be supplied
to this turret, however the power supply on
DC590 must be disabled! Refer to DC590
Quick Start Guide for more details on this
mode of operation.
Grounding – Ground turrets as well as 2
grounding strips are provided.
3