IC-NV Datasheet, PDF (13/19 Pages) IC-Haus GmbH – 6-BIT Sin/D FLASH CONVERTER

iC-NV
6-BIT Sin/D FLASH CONVERTER
APPLICATIONS INFORMATION
Principal Input Circuits
Rev C1, Page 13/19
Fig. 14: Input circuit for voltage signals of 1Vpp with
no ground reference. When grounds are not separa-
ted the connection NSIN to VREF must be omitted.
Fig. 15: Input circuit for current signals of 11µA. In
this circuit offset adjustment is not possible.
Fig. 16: Input circuit for single-side voltage or current
source signals with ground reference (adaptation via
resistors R3, R4).
Fig. 17: Simplified input wiring for single-side voltage
signals with ground reference.
Fig. 18: Input circuit for differential current sink
sensor outputs, eg. using Opto Encoder iC-WG.