Part 1 of this blog series provided an overview of the operation and uses of 2-wire 4-20 mA field sensor transmitters and provided a basic example system. The post also introduced the current transmitter compliance voltage, which when violated prevents…
Other Parts Discussed in Post: OPA363 In the last few months, I’ve seen at least four cases of the wrong understanding of the “real Vos” of an op amp.
Figure 1 shows the specs for the OPA363 op amp, a single supply 1.8V to 5.5V op amp…
Other Parts Discussed in Post: OPA188 , OPA211 As an applications engineer, I field a lot of questions from system designers on how to decipher datasheet specifications. Just when I think I understand how specifications are determined and how they translate…