Part Number: OPA551 Other Parts Discussed in Thread: OPA552 Tool/software: Hi I'm needing a .CIR file for the OPA551 & OPA552. They don't appear to be available for download on the OPA55x product page Can you please attach ? Thanks, Steve…
Part Number: OPA551 Hello Raymond, Could you explain the simulation you sent me a little bit? T simulation - Stability 3 - slides_0_AOP.pdf he idea behind how L2, L3, and C3 are positioned to determine stability. A notice regarding the AOPS stability simulation…
Part Number: OPA551 Hello, Is it possible to use the OPA551 with a single power supply For example, V+=28Vdc and V-=0V or is a negative voltage required for correct operation for example -15Vdc? Thank you for your help.
Part Number: OPA551 I am using OPA551 for filtering and gain in audio frequency. The first 2 stages are Sallen key unity gain LPF & HPF, 3rd stage is gain stage. The feedback resistor in gain stage is 17.6 k. The circuit is not working reliably. Is there…
Part Number: OPA551 hi,
The OPA551 amplification circuit is shown in the figure below, with an input frequency of 2.5KHz, a 3Vrms sinusoidal AC voltage, and an output load of 100R. OPA551 will produce a sizzling sound, while the DC input will not produce…
Part Number: OPA551 Hi all,
I am investigating the OPA551FAKTWT and am looking for the following parameters below. Note that I am not looking for the maximum allowable junction temperature, but for this intent and purpose I need to see what the operating…
Part Number: OPA551 Hi Team,
I need help clarifying the inquiry below:
Page 17 mentions the following:
But the layout example shows that pin 1, 4 and 5 is connected
I can connect pin 4 to v- as the main source but it is not clear to me how to connect…