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 it…
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 Swing from…
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…
Hello Michal,
This amplifier will not likely drive the ADS8864 and settle properly. I would suggest adding an OPA320 configured as a buffer between the output of the OPA2381 and the ADC input, as shown below.
Optional: You can add an additional 0ohm…
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 the…
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 frequency upto…
Part Number: OPA381 Other Parts Discussed in Thread: OPA2381 , OPA380 At your opa381 datasheet, p.7 are shown square response 200 kHz. Scale shown is 100 ns/div. This is uncorrect. Change to 500 ns/div for 3 pictures, please. Vladimir
