IC-NQL datasheet(21/24 Pages) ICHAUS

Il numero della parte	IC-NQL

Spiegazioni elettronici	13-bit Sin/D CONVERTER WITH SSI INTERFACE

PDF	24 Pages

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Produttore elettronici	ICHAUS [IC-Haus GmbH]

Homepage	http://www.ichaus.biz

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21 / 24 page

iC-NQL

13-bit Sin/D CONVERTER WITH SSI INTERFACE

Rev B1, Page 21/24

APPLICATION HINTS

Principle Input Circuits

Figure 17: Input circuit for voltage signals of 1 Vpp

with no ground reference. When grounds

are not separated the connection NSIN

to VREF must be omitted.

Figure 18: Input circuit for current signals of 11 µA.

This circuit does not permit offset calibra-

tion.

Figure 19: Input circuit for single-sided voltage or

current source signals with ground refer-

ence (adaptation via resistors R3, R4).

Figure 20: Simpliﬁed input wiring for single-sided

voltage signals with ground reference.

Figure 21: Input circuit for differential current sink

sensor outputs, eg. using Opto Encoder

iC-WG.

Figure 22: Combined input circuit for 11 µA, 1 Vpp

(with 120 Ω termination) or TTL encoder

signals. RS3/4 and CS1 serve as protec-

tion against ESD and transients.

IC-NQL Scheda tecnica(PDF) 21 Page - IC-Haus GmbH