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…
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…
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…
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!