Part Number: LMP7702 Other Parts Discussed in Thread: OPA391 , OPA392 , OPA396 , OPA376 Tool/software: I am looking for to operate from 0V input till close to Vdd. Actually I am using LMP7702 for baffa. But at the very low input voltage suvh as a few…
Part Number: LMP7702 Other Parts Discussed in Thread: LMP7721 , , TINA-TI
Hello guys,
One of my customers wants to run a circuit simulation of a transimpedance amplifier circuit for a photodiode with LMP7702 or LMP7721 using TI simulator, TINA-TI…
Part Number: LMP7702 Other Parts Discussed in Thread: PCM1803A Hi
We design a circuit for the audio transmitting, We test the input nosie of LMP7702(Pin 2 and Pin 3) is 115dbu, and the output is 108dbu, Do you have any suggestion to improve the output…
Other Parts Discussed in Thread: LMP7702 Dear Comminity,
I have a probelm with one of my 2 opamp inside the LMP7702. The opamp is super-sensitive to temperature: when below 40 deg everithing is fine but when the temperature gose over 40 deg, I found…
If the question is why is the DC output at 6mV, the model has 3mV offset voltage nominal and the DC circuit has a noise gain of 2 with that R2 In Ron's TINA file across the inputs to give the expected output DC of 6mV,
There are many other dual CMOS…
Hi Marvin,
This is nearly identical to this thread:
https://e2e.ti.com/support/amplifiers-group/amplifiers/f/amplifiers-forum/1183343/lmp7702-output-impedance/4471169#4471169
Please refer the customer (is it the same one?) to the post above and…
Morning Patrick, well -
1. The TL082 is a dual, assume you would like to continue with that
2. Your ADC is probably 0V ot 5V supply so your +/-5 op amp supply is ok if your input does not force below ground and will support a true swing to gnd operation…
Hi Chris,
The set up sounds simple enough, but can you provide us the schematic for your LMP7701/LMP7702 circuit? Please show the supplies, input signal and output load connections and conditions, etc.
Regards, Thomas
Precision Amplifiers Applications…
