Part Number: OPA2810 Hello,
OPA2810 is unity gain stable and there is gain = x1 frequency response. I believe OPA2810 can use for voltage follower.
In web, there is a description, Acl, min spec gain (V/V) = 2. Is this not true, right?
Best regards,
Toshihiro…
Part Number: OPA2810 Hi,
Let me ask you some questions as below.
Q1) Operating voltage
About operating voltage, I understood following. Is my understanding correct?
(Vs-) --- (Vs+) - 2.5V : JFET Stage amp
Over (Vs+) - 2.5V : Aux-Stage (CMOS) amp
Q2…
Part Number: OPA2810 Hi team,
For the input voltage, you have mention in other post that in the JEFE input stage, the performance will degrade.
1. Can you help to describe which specs will degrade?
2. For the common-mode input voltage, the range is from…
Part Number: OPA2810 Other Parts Discussed in Thread: OPA810 Hello, we have a customer looking for the Input-referred voltage noise, which is listed as TBD in the datasheet. Could someone please help track this down?
Also, what is the projected availability…
Part Number: OPA2810 Hi team,
I'm confused about the most positive input voltage and JFET input voltage in the datasheet. Could you help me with the two questions below:
1. What's the difference between them?
2. what's the largest common mode…
Part Number: OPA2810 Other Parts Discussed in Thread: SN74LV4053A , TMUX1133
I have OPA2810.
My LDO is TPS7A2050
I'd like to enable/disable OPA2810 with EN of TPS7A2050 .
Is this okay?
My circuit as this picture:
Signal from source fanout to OPA2810…
Hi Kai Klass69:
I add circuit.
Regarding integrator and LPF, I've not decided value of resistor and capacitor yet.
I thought my design, OPA355 can't output negative voltage.
Add -2.5V to Vs- of OPA2810 and OPA355 is just to satisfy minimum Vs…
Part Number: TPS7A20 Other Parts Discussed in Thread: OPA2810 AFAIK, most LDOs work well when Vi > Vdrop + Vo,
some LDOs would work Vi <= Vdrop + Vo
I'd like adopt TPS7A2050 as system regulator where Vin of TPA7A20 is Vbus of USB(5V)
My load…
Hi Barry,
this EVM User's guide could way better explain what's going on in the circuit and on the PCB. When a "C1" can be seen in the schematic, on the PCB and in the bill of materials, it should be discussed in the User's guide as well. I cannot understand…