Part Number: THS4222 Other Parts Discussed in Thread: TLC074 , OPA2690 , OPA2890 Hi,
I need support about a simple circuit involving THS4222.
Attached you can see the circuit.
The input signal is a sinewave 3Vp 50Hz (0 offset), the output signal…
Part Number: THS4222 Good morning,
in some of my circuits I've aready used your High Speed Dual OpAmp THS4222 in 8VSSOP package (THS4222DGK, Without PowerPad) and I'm very interested in continuing to use it.
I need now to switch, for power dissipation…
Part Number: THS4222 Other Parts Discussed in Thread: OPA2830 , LMH6643 Hi team,
My customer design THS4222 as OP amplifier design but they found this OP output rising time and delay time will change in high temperature condition. please look at my…
Hi Senthilnathan,
if you take a look at figure 17 of datasheet, you will notice that the THS4222 has an open loop gain of only 10dB at 40MHz. So, with a closed loop gain of 0dB you have only a loop gain of 10dB, which is not enough to make the OPAmp…
Hi Senthilnathan,
I think your plot above is going in the direction. Extend your frequency sweep beyond 80MHz.. extend it to 1GHz and you will see f0dB around 133Mhz and Phase Margin from simulation around 55 degree.
Herman
Other Parts Discussed in Thread: THS4222 Hi TI community,
sorry to bother you with a most probably stupid question, but I am a bit confused now.
I am using the THS4222 with a +/-5V supply. Looking at the measured quiescent current I can see approx…
Other Parts Discussed in Thread: THS4222 , OPA2690 , OPA2691 Hi TI technical Support,
Please find the figure below.
Here i am confusing with first parameter.
In small signal bandwidth: test conditions it is showing that G=1,Pin = -7dBm. what is…
Part Number: SN10502 Other Parts Discussed in Thread: TINA-TI , THS4222 , OPA2830 , OPA2836 Hi, My customers are considering the following circuits. SN10502.pdf When evaluated with an actual machine, it was found that the heat generation was large. I…
Hello Mike,
You state the AD828 in the SUBJ and the AD A 828 in the text, and both of these are Analog Device parts, therefore, we cannot comment on the usage. If you wish to do a design with a similar/better TI device, please look at the THS4222 or…
