Hi Kevin,
Yes, removing C135 and increasing R58 and R59 to 499Ω will be necessary, however I still see some issues in your reference driver circuit that will need to be addressed.
Although your sample rate is very low, the acquisition time is still…
Part Number: OPA4350 Other Parts Discussed in Thread: ADS1204 , OPA4192 , OPA4340 , OPA4197 , TINA-TI , OPA336 We are trying to determine if the OPA4340 would work as well as the OPA4350 in the circuit on page 14 of the ADS1204. Our input signals are sinewaves…
Part Number: OPA192 Other Parts Discussed in Thread: OPA4192 , OPA4192 Op Amps have an "e-trim" offset removal circuit.
How permanent is this circuit (does its effectiveness age)?
What is the impact if this "e-trim" circuit fails?
…
OPA4192 is a package-level trimmed part (like OPA4376) while OPA4325 is laser trimmed, which take extra die room. Thus, they will not fit in 2X2mm area. For this reason only general purpose parts with no trims (thus, higher offset voltage and drift) may…
Part Number: OPA2192 Other Parts Discussed in Thread: INA821 , OPA4192 , INA818 , , OPA2141 , OPA2140 , OPA2210 , INA823 Hi TI Technical Support Team,
I am using precision OPA2192 (OPA4192) opamp and INA818/INA821 instrumentation amplifier in my design. My circuit…
Part Number: OPA192 Other Parts Discussed in Thread: OPA392 , TINA-TI , OPA380 , OPA4192 , OPA2192 Hi Forum,
I am currently looking at improving the existing Photodiode circuitry to measure light at low levels (close to 0.01 Lux).I can understand the complexities…
Part Number: LMC6482 Other Parts Discussed in Thread: OPA192 , OPA4191 , OPA4192 , OPA2192 , OPA2191 , OPA191 Hi sir,
I'm looking at AN-1515 A Comprehensive Study of the Howland Current Pump .
There is quite a few listed OpAmps in Appendix B that is recommended…
Hi Adrian,
I think this is the best fit for your required specs. The OPA4192 and OPA4197 will also meet these specs, but will come at a higher price.
Let us know if you have any further questions or if your design requirements change.
Regards,
Daniel …
Part Number: TLC2274 Other Parts Discussed in Thread: OPA4991 , TL3474 , OPA4191 , OPA4192 , OPA2156 Hi, I usually used TLC2274 for op-amp as buffer circuit.
(Connecting In- to Out. Gain = 1)
I want to use more faster slew rate op-amp with rail to rail. …