Part Number: OPA2381 Hi Team, The OPA2381 datasheet shows its output current of 10mA. Is the device capable of sourcing as well as sinking this output current spec? Thanks in advance! Kind Regards, Jejomar
Part Number: OPA2381 Hello
In the datasheet of OPA2381, it says the common-mode voltage is V- to (V+) - 1.8V. When I use a 3.3V power supply, the common-mode voltage is 0~1.5V.
I want to know if the common mode voltage exceed 1.5V. For example, if…
Part Number: OPA2381 Dear Specialists,
My customer is considering OPA2381 and has a question.
I would be grateful if you could advise.
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Regarding output swing of OPA2381（Low）,
Could you please let you know the deviation of Voltage Output…
Other Parts Discussed in Thread: OPA2381 Hello,
I have been into at least a half dozen TI portals for tech support, FAE contact, etc., etc. to no avail. Maybe you can help.
I am using TI s OPA2381 specified for 135dB gain. Max info in data sheets…
Other Parts Discussed in Thread: OPA2381 , TINA-TI , OPA381 Hello,
I intend to use OPA2381 as a transimpedance amplifier for a photodiode (Everlight PD638B) in my project. The impendance of that photodiode is 333M (dark)....200K (1mW/cm²). In TINA-TI…
Part Number: ADS8864 Other Parts Discussed in Thread: OPA320 , OPA2381 , Hello,
I am designing circuit for digitalization signal from photodiode. I am thinking about connecting the TIA directly to the input of ADC - I think it can be enough for driving…
Hi, Kai. see p,8 of OPA80, please. Transient curves for 380 & 381 look similar at equal speed: 100ns/div. Slew rates of 380 & 381 are differ by more than 6 times: 80 & 12 v/us. It is this contradiction that has caused my doubts. (I already used OPA2381…
Part Number: THS4522 Other Parts Discussed in Thread: ADC3444 , , ADC3441 , THS4541 , THS4552 , TMUX1109 , TMUX1119 , OPA2381 , TINA-TI Dear,
My current design uses a THS4522 which drives the inputs of a ADC3441. I would like to increase the sample…
The OPA145 also looks like a good choice, this file has not been recently updated so the OPA196 is not in yet, and the pricing is out of date.
OPA111A options.xlsx
