Example: confidence
18 In Low Frequency Transducer
Found 2 free book(s)
Op Amps for Everyone Design Guide (Rev. B) - MIT
web.mit.edu14 where the reader is shown how design the converter to transducer/actuator interface with the aid of op amps. The remaining chapters give support material for Chapters 12, 13, and 14. Chapter 18 was a late addition. Portable applications are expanding rapidly and they emphasize the need for low-voltage/low-power design techniques.
Operational Amplifier Circuits - MIT OpenCourseWare
ocw.mit.eduIout =SVin (1.18) Where S is the sensitivity or gain of the V-I converter. Figure 7 shows a voltage to current converter using an op-amp and a transistor. The op-amp forces its positive and negative inputs to be equal; hence, the voltage at the negative input of the op-amp is equal to Vin. The current through the load resistor, RL, the