Part Number: OPA355 Tool/software: Hi there, The power supply setting for OPA355 is ±1.8V. What should be the logic level for controlling the enable pin, I see that the low level is less than 0.8V, and the high level should be greater than 2V. When using…
Part Number: OPA355 HI team,
My customer use OPA355 to design as below circuit.
But due to AD5161 is a adjust resitance. might be parasitic capacitance of AD5161 to cause some delay here.
so do you have suggestion here? change OP solution or add…
Part Number: OPA355 Other Parts Discussed in Thread: TINA-TI , OPA863A , LMH6642 , OPA863 , , OPA814 , OPA817 Hi there, I have an application that requires this op amp with a rail-to-rail voltage of 6.0 Vdc min to 6.5 Vdc max. As I understand the datasheet…
Other Parts Discussed in Thread: OPA355 Hello this is seongmun kim nowaday, i am running to simulation about noise analysis. but example noise information in macro is not correct for analysis. can i share the inforamtion about noise component for OPA355…
Part Number: OPA355 Other Parts Discussed in Thread: OPA340 Dear expert,
My customer is evaluating OPA355 in a schematic as below, OPA355 is enabled:
Here are the parameters. The input current is 10nA~1mA, generated by the photodiode after receiving…
Part Number: OPA355 Hello,
Now I am considering non inverting amplifier circuit (gain 2) using OPA355. Layout example is shown in figure 40 on OPA355 data sheet. "Noninverting input terminated in 50ohm" is recommended on figure 40.
I would like to…
Part Number: OPA355-Q1 Other Parts Discussed in Thread: TINA-TI , OPA695
Hi,
We have used OPA355-Q1 Operational Amplifier in one of our project. Schematic is attached for your reference
When I give 100MHz Sine wave input with amplitude of 2Vpp…
Part Number: OPA355 Hello,
I use OPA355 in an high impedance non-inverting input stage: at the inverting input, I have the feedback resistor Rf=200ohm, and a resistor to GND Rin=1k.
At the non-inverting input, I have a resistive divider of 637k to…
Part Number: OPA355 Other Parts Discussed in Thread: TLV3541 , OPA656 Hi all
My customer is using the OPA355 as a TIA. In their application they see issues with EMI.
Can you suggest other OpAmps that might be less susceptible to EMI ?
.... BW and…
Part Number: OPA355-Q1 Other Parts Discussed in Thread: TINA-TI , Dear all,
My customer concern oscillation of this high speed amplifier with high load capacitance(around 1nF).
Could you teach us the appropriate way to coodinate phase margin?
…
