Part Number: OPA2544 Other Parts Discussed in Thread: OPA541 Hi
May I know if there is a layout guideline for OPA2544?
if not, is there any other reference guideline that can apply?
Thanks.
Part Number: OPA2544 hi,
we are using an OPA2544 dual amplifier as Bridge Driver Circuit is shown in figure 4 in datasheet document. The power supply is ±35 V and power consumption is less than ratting. we use a good heat sink and ESD safety is taken into…
Thank you for the detailed answer.
Temperature
OPA544
OPA2544
Specified(=Data table)
85 Max.
85 Max.
Operating(=OPAMP)
125 Max.
105 Max.
If I summarize it in a table, it looks like this, but why does the TI website show OPA544 as specified temp…
Hello Jim,
Yes, you are observing crossover distortion from the OPA2544 at 50 kHz. The gain-bandwidth where the open-loop gain is 1 V/V for the OPA2544 is specified with a typical value of 1.4 MHz. Therefore, at 50 kHz there isn't much open-loop gain (Aol…
Other Parts Discussed in Thread: OPA994 , OPA2544 , TLV9034 Hi Input +/- 10V driving below 10mA Current. i need buffer output same voltage +/-10v i need current 50mA each channel drive output Required.
Please suggest device or circuit Reference this is…
Part Number: OPA2544 Hi Team,
My customer are looking for a amplifier which can output the signal with the voltage larger than 50V.
So I have found that the OPA2455 can support the ±35V supply voltage, and can swing to Vcc-+1 and Vcc+-1V.
1.Can…
Part Number: OPA2544 Other Parts Discussed in Thread: OPA544 , , OPA549 , OPA541 Hello,
I am struggling to find the PCBA footprint/dimension information for the OPA2544 high current operational amplifier (I clearly see the information for the OPA544 high…
Other Parts Discussed in Thread: OPA2544 I am currently simulating the OPA2544/544 as a Howland current source using TINA from the TI site. The model is correctly holding the current I am expecting at .6A with a 10ohm load. However, I am checking the total…
Part Number: OPA2541 Other Parts Discussed in Thread: OPA2544
In the datasheet on output protection, it says we need to protect the output voltage going beyond supply voltage by using Schottky diode. Is there a tolerance level for the output voltage…
Part Number: LF353 Other Parts Discussed in Thread: OPA2544 , Hi team,
Could you please help to check if any suitable solution to replace TCA0372DW?
Thanks!
