Hi, Ryan:
Thanks for your advice, and hope it's helpful, Besides LMP7716, we are also checking OPA354.
Waiting for your re-testing result with amplifer as signal driver.
Regards
Torres
Hello Prahlad,
I am not finding a TINA simulation model for the SM73307. When I compare datasheets for the SM73307 to other similar CMOS op amps, the LMP7716 op amp is a very close match. The LMP7716 is listed under the Op amp Spice Macros, in TINA-TI…
Part Number: LMP7721 Other Parts Discussed in Thread: LMP7715 , LM4140 , LMP7716 , LMP91200
Dear forum members,
I am designing a pH/ORP interface from -1500 to + 1500 mV with a three wire PT-1000 input.
I did a lot of research last week and decided to use…
Part Number: TLV6004 Other Parts Discussed in Thread: LMP7716 , TLV4314 , TLV6002 , Dear Specialists,
My customer is considering TLV6002, TLV4314 and LMP7716, and have questions.
I would be grateful, if you could advise.
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I would like to use TLV6004, TLV4314…
Hello Mica,
I assume you mean Figure 18. Yes. It should denote "per channel" in the label.
Both channels will be powered, even if you are just using one. You cannot turn one channel off. So the LMP7716 (dual) supply current always be twice the…
Aman Gupta63 said: A Piezo sensor is used which outputs IEPE , how you have taken this output in your ADC?
Through LMP7716 amplifier.
You can find answer by looking at schematics which is provided. Reading documentation also will not hurt.
Hello Benjamin,
You will need a couple of amplifier stages to convert the pH probe current output, to a voltage range compatible with the XTR111 input. Have a look at the LMP7721 datasheet, Figure 50. - LMP7721 applied as a pH Electrode Amplifier. An…
