Yang Fan,
First, you did not properly paste the pictures so I can't be sure what circuit configuration you use - you need to use Insert/edit media botton.
Having said that, OPA377-Q1 max Vos of +/-1mV applies only for input common-mode voltage, Vcm…
Part Number: OPA4171 Other Parts Discussed in Thread: TLV272 , LM2902 , LM2904 , LM2903 , OPA377 , OPA4172 Team,
Can the internal OPA4171 diode be used as clamping diode, as long as specified ratings of the device are not exceeded?
What about other amplifiers…
Hello Fery,
We don't have an exact electrical replacement for the NCV2003SN2T1G, and the automotive requirement and SOT-23 package limits the field of devices we can suggest. Two devices to consider are the OPA320-Q1 and OPA377-Q1. You can find their…
Part Number: OPA4377 Other Parts Discussed in Thread: OPA377 ,
Hi
It is mentioned on the datasheet that the input terminal has a clamp-diode.
So that ,the absolute maximum rating of the input terminal is defined as bellow.
1. Is this spec same as the…
Hello Noah,
The circuit shown in TIDU765 can be modified to work at +3.3V. However, the OPA172 that was used in the design requires a minimum power-supply voltage of +4.5V, so you'll need to select a different op amp to work at +3.3V.
Consider the…
Other Parts Discussed in Thread: OPA320-Q1 , OPA365-Q1 , OPA388-Q1 , INA333-Q1 , INA148-Q1 , OPA376-Q1 , OPA377-Q1 , OPA197-Q1 , TLV197-Q1 , OPA192-Q1 On-board charging systems (OBCs) manage the flow and conversion of AC power from an external charging source to…
Hi Jared,
OPA314, TLV314, OPA316, TLV316, OPA376, and OPA377 are all auto qualified. Depending on the supply voltage the customer is using the OPA170, TLV170 and TLV171 might also work and are auto qualified.
Thank you,
Tim Claycomb
Other Parts Discussed in Thread: OPA377 , OPA188 , OPA333 Is the same EMIRR(EMI rejection ratio) test that is done on the OPA188 performed on the OPA377 also?
Hi Jonathan,
I was forwarded some additional information from the local sales team about your application. We worked together and wanted to suggest the PGA2505 for your application. Here's some information about the PGA2505.
PGA2505 :
Allows for…