Part Number: OPA2846 Other Parts Discussed in Thread: OPA695 , OPA855 , LMH6629 , OPA847 , OPA846 I am using an MPPC with voltage amplification with the circuit shown below. The circuit is a pulse shaper to count photons, it counts with 4 amplifing stages…
Hi Priya,
I was able to look through our portfolio and found a couple devices that offer similar performance to the CLC428. One device is the LMH6628 and the other is the OPA2846. The OPA2846 is a decompensated device which requires a minimum noise gain…
Other Parts Discussed in Thread: OPA2846 , OPA355 , LMH6611 , LMH6720 , OPA690 , OPA2836 , TINA-TI Hi,
Do we have similar part to OPA2846 but with an enable pin? I can't find it in the database.
Thanks!
Antony
Other Parts Discussed in Thread: OPA2846 Hi All,
I am designing the transimpedance amplifier circuit using OPA2846. There is an example for a two-stage amplifier in the data sheet.
The example is for 100k ohm transimpedance amplification. But my signal…
Part Number: OPA656 Other Parts Discussed in Thread: OPA2846 , Dear all,
I'm using currently i'm working to develop Low noise amplifier.In my circuit i have TIA Section and then 2 amplifier stages.In TIA Section i'm using opa2846 Ic and in Amplifier section…
You are using a dual decompensated device slightly lower the min stable gain, also, your 10Vpp at 20Mhz exceeds the slew rate in the LMH6626. Try using the OPA2846 on +/-6V supplies.
Also, you need to provide a circuit for more insight.
Part Number: OPA2691 Other Parts Discussed in Thread: OPA2846 Hello
We are using OPA2691 op amp with dual supply of +/- 3.3 V in a SiPM based application in our Gamma Ray Astronomy experiment. What is the typical output overdrive recovery time of this…
Hi Steve,
Here are a couple of dual, high speed voltage feedback devices for your consideration using Selguide selection tool:
LMH6626 (1nV/RtHz, 1,600MHz, 360V/us)
OPA2846 (1.2nV/RtHz, 1,650MHz, 625V/us)
Regards,
Hooman
Other Parts Discussed in Thread: OPA2846 Dear All,
I am designing the transimpedance amplifier with OPA2846.
I have a big concern for the noise as my light output is extremely weak say 10nA.
So my layout design should be extra clean.
May I have gerber…
Dear Mr Chun,
Amplifier suitable for a low noise receiver applications are OPA820, OPA846, OPA847 for single-ended application, OPA2822, OPA2846 and OPA847 for fully differential applications.
Could you provide more details on your specification beyond…
