Part Number: THS4120 Other Parts Discussed in Thread: TINA-TI , THS4551 I am running an half bridge to a resistive load.
I am currently supplying 30VDC and 1Amp.
I using the THS4120CDGN to measure the voltage drop across R13 and R12 to determine the…
Other Parts Discussed in Thread: THS4120 , THS4130 , THS4521 , PCM4204 , OPA2377 Customer looking to THS4120 (or THS4130) for a new design. It will take its input from a hydrophone and output to a AD1974 ADC... I have the THS4120 Datasheet... I was wondering…
Other Parts Discussed in Thread: THS4120 , INA326 , THS4505 , THS4131 Hi, I want to measure the input-referred current noise of a differential input output amplifier. I wan to use the amplifier in a TIA later. Could you please help me to find a setup…
Part Number: LMH6551 Other Parts Discussed in Thread: THS4561 , TINA-TI , THS4541 , LMH6550 , THP210 , THS4120 Hello:
There are sooo many options for selecting a suitable opamp for our application!
Pl see screenshot of the circuit using LMH6551. …
Hi Anil,
Thank you for the explanation.
Unfortunately there is no setting to make the ADC treat an input signal of 0V as +/-0.625V. The only way I can think of is to use a fully differential amplifier with the -ve input tied to 1.25V and the +ve…
Hi Matthew,
1. What kind of sensor are you using?
2. Is it current or voltage output?
3. Does the sensor have a single-ended or differential output?
The THS4531 is a good choice of a fully differential amplifier, however if you want high input impedance…
Dear Samir,
Thank you very much for the information. I'll read the documents carefully, because I have, indeed, doubts with FDAs. Can I email you with the details?
About TINA-TI, my mistake. I thought that the wires would connect themselves as soon…
Other Parts Discussed in Thread: THS4503 , THS4131 , THS4120 , ADS1675 , THS4121 Hello! I want to use ADS1675 for measurement 25 usec pulses with amplitude 2,5V and 2,5V offset. Pulse repetition frequency is 8kHz. I want to use fully differential Bessel…
Shuhrat,
Thanks for your patience. I am now back at my desk with all of my reference material and there are a few things that we need to fix.
the formula for hte BW of the amplifier is actually fo * Q * 100. Please note that the 3dB bandwidth term…
