Part Number: OPA189 Other Parts Discussed in Thread: OPA187 , Tool/software: I am currently using a buffer with the OPA187 but I realized that It has a max offset of 25uV. I was wanting an Amplifier with a much reduced offset value which brings me back…
Part Number: OPA189 Tool/software: For the first application, I was planning to use it as a non-inverting amplifier with a gain of 15. I have a part requirement to have an RC filter of 200Ohms and 47nF on my device’s output (Amplifier input). My main…
Part Number: OPA189 Other Parts Discussed in Thread: OPA188 , OPA182 , TLV2888 Tool/software: Dear Texas Support Team,
OPA189 (Rev. I) It seems that the Slew Rate in the table does not match the figure 36 at page 16.
Fig. 36
The measured slew rate…
Part Number: OPA189 Tool/software: Dears:
Customer want to test OPA189 GBW, but test condition is blank. Could you please help provide test method and detailed test parameters to customer ? Thanks.
Part Number: OPA189 Other Parts Discussed in Thread: OPA182 Tool/software: Hi, we are using a TI OPA189 with a typical non-inverting amplifier structure with following values:
With OPA189 Pin 3 connected to ground (AGND) and R140 set as 12KOhm we…
Part Number: OPA189 Other Parts Discussed in Thread: TI-PLABS-AMP-EVM , OPA211 , OPA171 , OPA140 , OPA277 , OPA188 Tool/software: Dear TI E2E support,
I try to verify the OPA189 voltage noise against the datasheet.
For gain=11, the noise measured…
Part Number: OPA189 Other Parts Discussed in Thread: OPA182 , , OPA387 , OPA388 , OPA392 Tool/software: Hi team,
I have a customer asking for a cross from the ADI MAX44250AUK+T ( see datasheet here ) with the key parameters being low offset voltage…
Part Number: OPA189 Other Parts Discussed in Thread: BUF634A , OPA593 , OPA182 , OPA192 , CSD16570Q5B
Tool/software:
Hello!
I'm contacting regarding the 'Output Voltage (VO) Swing from Rail' on the OPA189 component. I would like to know that what…
Part Number: OPA189 Hi Team,
I am posting this on behalf of the customer.
The datasheet for OPA189 has an inconsistency regarding CMRR. The CMRR is guaranteed >146dB for a +-18v supply and -18.1V<Vin<15.5V . I therefore calculate that the offset voltage…
Part Number: OPA189 Other Parts Discussed in Thread: OPA387 , TINA-TI , , OPA182 , OPA187 , DAC8831 Tool/software: Team,
I am considering using the OPAx189 as a low-pass filter buffer. This would just be a resistor and capacitor LPF, with an OPAx189…
