Part Number: OPA547 Other Parts Discussed in Thread: LMH6321 Tool/software: Hello,
Could you provide/confirm the thermal resistance values for OPA547FKTWT.
1) Theta Jb (Bottom) (I believe this is 3 per the datasheet)
2)Theta Jc (Top)
Part Number: OPA547 Tool/software: Dear All , I am using the OPA547 to amplify a 3V AC signal to 20,5V AC. I followed the Improved Howlannd Current pump circuit described in the below schematic. (You can find it in this document OPA547EVM, OPA548EVM User…
Part Number: OPA547 Tool/software: Hi expert,
My customer is evaluating OPA547 in Multimeter and met below detection:
The OPA547 in Multimeter is used to detect AC current, the detection result is unstable as below video show. The detection result…
Part Number: OPA547 Tool/software: In the data sheet for the OPA547F, it states the absolute max operating temperature of +125 degrees C. Is this junction or case? If case, what part of the package does this apply (assuming the heat sink tab on the back…
Part Number: OPA547 Other Parts Discussed in Thread: OPA593 , OPA192 , OPA182 , OPA189 , TLV3501 Hello TI Support Team
I need to derive a bidirectional constant Current Source up to +/-200ma, can i use the OPA547 using the Figure 14 with +/-15V Supply…
Part Number: OPA4192 Other Parts Discussed in Thread: OPA547 ,
What is the maximum voltage that can be shorted to the outputs of the OPA4192 and OPA547 from an external power supply that is referenced to the internal PS ground? Currently there is no…
Part Number: OPA547 Other Parts Discussed in Thread: INA106 We are using the OPA547 as part of a voltage controlled current source on an output card on one of our controller systems. We supply the OPA with +/-15V. We have three resistors, configurable…
Part Number: OPA547 Hi team,
I have a question regarding OPA547.
According to OPA547F/500 datasheet, it has a heat sink pad on the bottom side, the heat sink pad should be soldered on the PCB, what is the signal definition of the heat sink pad? Does…
Part Number: OPA547 Hi Team,
Our customer is using OPA547 as an inverting amplifier with unity gain and are having problem with the output voltage.
The expected output is supposed to be a sine signal with 2 Vpp with an offset of +2.5 V, but the…
Part Number: OPA547 Other Parts Discussed in Thread: OPA551 , Hi,
I designed a zero resistance ammeter using OPA 551. Supply is +/- 15 V. The output offset was within 1 mV, esily trimmed off by feeding a small voltage to the non-inv input.
Now I…
