Hello Rujie,
See the following TI Applications Report:
The report references the TLV2771 CMOS op amp, but If you decide you need an op amp having different capabilities we can help direct you to one.
Regards, Thomas
Precision Amplifiers Applications…
Part Number: TLV2772 Other Parts Discussed in Thread: TLV2771 , TLV6741 Hello,
I am looking for an appropriate charge amplifier for a Piezo sensor.
The sensor is a PVDF foil, metallized with gold with a size of ~5x5mm2.
The thickness is 28µm (also available…
Hello Vinh,
Have you checked each TLV2771 and TLV2772 output with an O-scope and 10x probe to see if any of the circuit stages are oscillating? If a high frequency oscillation is present it can produce erroneous dc measurement results.
You mention you…
Other Parts Discussed in Thread: TLV2774 , CSD18532Q5B , INA213 , TLV2771 , DRV8303 , DRV8301 Hello,
for my thesis i'm working on a BLDC driver for sine-commutation that can drive up to 1kW in a tight package using the DRV8303 in a 12-15V net (Automotive).…
