Part Number: OPA549-HIREL Other Parts Discussed in Thread: OPA549 , TPA3255 , OPA462 , OPA541 Hello every one
Happy new year ;
I am desiging an ultrasonic driver wth impedance tracking ; I need to drive the trancducer with sine wave about 30kHZ with Vpeak…
Hi Bernd,
Clemens Ladisch said: There is no opamp with such a separate transistor.
As Clemens pointed out, no op amps are configured with a separate transistor among op amp manufactures.
Bernd Hafen1 said: becaues I need to save space on the PCB
SC70 op…
Part Number: OPA549 Other Parts Discussed in Thread: TIPD138 , OPA548EVM , OPA547EVM , OPA548 , OPA547 Hi Team,
Is there any recommended package size for OPA549S? My customer has never used a similar package before, and the recommended package size needs…
Part Number: OPA549 Other Parts Discussed in Thread: OPA548 Hello, Expert.
We set a 5A current limit in our circuit. But, we trying to pass 7A current, it shut down in 1 sec.
Is this happened beacuse over the current limit we set?
Also, i wonder what…
Part Number: OPA549 Other Parts Discussed in Thread: LM4766 OPA549をブリッジ・アンプ回路で使いたいと考えています。
LM4766のデータシートにある応用回路を参考に使用することを考えていますが
使用可能でしょうか。もし使用可能であれば注意点があったら教えてください。
Part Number: OPA549-HIREL Hello Expert,
I need to define for our customer about this part.
Could you please write your comment about each my inquiry?
As a result of checking the datasheet, the category of current limit of the device is confirmed as a…
Hi Junghoo,
Come on - you really should be able to use the OPA549 TINA-TI circuit file I provided and change the supplies to +12 V. Note that the Improved Howland Current Pump solution I proposed uses dual supplies (+/-V). I expect that the LED load will…
Part Number: OPA549 Other Parts Discussed in Thread: OPA593 , , OPA541 Dear Team,
I want to make single supply power amplifier. The given conditions are as follows.
1. Input Signal : From AD5932 (Programmable Frequency Scan Waveform Generator)
- Peak…