Part Number: OPA735
Tool/software:
Hi Team,
1. We are currently working on a photodiode amplifier circuit and need to measure currents in the nanoampere (nA) range for low light intensity.
I would like to know if a stability network is required…
Part Number: OPA735 Other Parts Discussed in Thread: PSPICE-FOR-TI , TINA-TI Tool/software:
have been learning Tim Green's Stability for Op Amps serise articles for weeks. Now I have a problem when I simulate circuit in his part10 article.Circuit schametic…
Part Number: OPA735 Other Parts Discussed in Thread: TINA-TI Hello,
I interested in using PSpice for TI simulation tool.
I referred to TI OPA735 reference circuit design and I want to run the simulation
But there is occurred some errors.
Could…
Part Number: OPA735 Other Parts Discussed in Thread: TINA-TI
Hi teams,
Good day!
My customer encounter some difficulty when simulate the OPA735 with PSPICE for TI , Could you kindly help to check his issue and clarify his confusion? Thank you so…
Part Number: OPA735 Hi Team, Page 3 of the OPA735 datasheet shows two temperature ranges: Specified (−40°C to +85°C) and Operating (-40°C to +150) Range . Can we ask for clarification on which is the "recommended" operating temperature range for the device…
Part Number: OPA735 Other Parts Discussed in Thread: OPA335 Hi,
I am using opa735 in my application. I need the value of its input resistance but it is not given in the datasheet of IC. Can you tell me its value?
Hi Kevin,
you must not connect a cap directly from the output of OPA735 to GND. This will erode the phase margin and can make the OPA735 oscillate. This would explain the increased current consumption.
Kai
Part Number: OPA735 Other Parts Discussed in Thread: OPA548 , OPA192 , OPA541 , OPA549 Hi team,
I saw a TI design about 500mA output which is "1% Error, 0-5 V Input, 0-500 mA Output, Low-Side Voltage to-Current (V-I) Converter".
May I know that…
Part Number: OPA735 Other Parts Discussed in Thread: ADS1282 , ADS1261EVM , LM27762 , ADS1278 , ADS1281 , OPA725 , OPA837 , OPA625 , TIDA-01055 Hello sir,
Thanks for your answer before. But now， I meeting a new problem in my design. Please have a look…
Hi Michael:
I think the delay is the main reason why the overshoot occur. The compensation of Cf and Rf will be necessary. Do you know how they work and what is the feedback loop? Thanks.
