(D) A certain transducer, shown in Figure P4-42, needs a circuit that realizes the following interface \(v_{\mathrm{O}}=1000 v\) TR \(+0.75 \mathrm{~V}\). A search in a vendor's catalog showed that their INTERFACE \#126, with properly defined resistors and a suitable bias voltage, could work.

(a) 1 Determine the output that the proposed interface can deliver and decide if this could be used to achieve the desired interface.
(b) Assuming that the circuit could be useful, select appropriate values for the resistors and an appropriate bias voltage to meet the specifications. Caution: loading could be an issue.

Transcribed Image Text:

300 R, w M VTR Vbias 50R w + R ww 41R3 m INTERFACE #126 20R W + R3 VO