iC-MQ PROGRAMMABLE 9-BIT
Sin/Cos INTERPOLATION IC WITH RS422 DRIVER
Rev D4, Page 35/39
EXAMPLE APPLICATIONS
Figure 12 is a circuit diagram of an optical encoder with tive the magnetic encoder in Figure 13 uses magneto-
an incremental output of quadrature signals as RS422- resistive sensor bridges. An external overvoltage pro-
compatible differential signals which can be terminated tection circuit may be realized employing TVS diodes
by 100 Ω at the controller end. By way of an alterna- plus a PolyFuse in the VDD line, for instance.
iC-MQ
Disc
iC-LSHB
Figure 12: Example application with an optical encoder
iC-MQ
Figure 13: Example application with a magnetic encoder
ICHAUS [ IC-HAUS GMBH ]
