Part Number: OPA3692 I design fanout buffer with OPA3692.
Channel 1 and 3 are set to gain = +2 normally, so I just assign in1- in3- to GND.
But the ch 2, I'd like to set to gain = +1,
Do I just disconnection(open) in-2 a s this picture?
AFAIK, open the…
Part Number: OPA3692 Hello,
I am looking for the thermal metrics for the PN:OPA3692, as they were not listed on the datasheet.
I am looking for Thermal resistances of junction to case (theta JC) and junction to board (Theta JB), as well as a max rated…
Part Number: OPA3692 Other Parts Discussed in Thread: TINA-TI OPA3692 Problem
Setup:
Two (2) Opamp ICs OPA3692 are used with 6 OPAMPs in total (as each OPA3692 has 3 OPAMPS). The 6 OPAMPs are divided into 3 groups. Each pair is exactly same as below so…
Hi kai,
the first 75R is the ouput matching reg of vga source, the second 75R is the input reg of opa3692,they are the character impedance.
About output:we use opa3692 to drive 3 way vga, but in this situration only one vga is connectted with othertwo…
Part Number: OPA3692 Hi,
We are using attached design to split a composite video signal into three composite video signal (75 ohm) using OPA3692 IC. The incoming composite video signal is sent into AD8001 OPAMP IC to initially amplify the video signal…
Part Number: OPA3692 Hi,
In one of our new designs, we need to drive three loads from a single composite video ( 75 ohm, NTSC/ PAL) input.
I am planning to use OPA3692 buffer for this, by shorting its 3 inputs.
Please let me know whether this IC can…
Hi Nini Zhong :
Yes, I'd like to generate +/-5.5V for OPA3692 from the USB Vbus.
Both positive and negative power rails are necessary.
So Do I still need parallel 2 boost converters?
Or do you have any other suggestions?
Part Number: OPA693 Other Parts Discussed in Thread: OPA692 , OPA3692 , , OPA3693
I'd like to make a circuit with fanout analog signal 1:8.
First page of OPA692 shows circuit correspond our requirement, just adopt 2*OPA692
Lately, I found OPA3692 has…
Thanks @kai klaas69 and @Sean Cashin's reply and I'm sorry reply too late.
The circuit here:
and here is portion of power
For the 1Vpp, 1M/10MHz test, they are no problem.
But when I reduce voltage to 0.1V, I discovered noise:
Above Picture…
