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 by my…
Hello Rannie,
This simulation result is not accurate, but it is intentional. OPA171 is not a true rail to rail input op amp. The actual performance at the upper end of VCM is not very good.
In the bottom schematic, I don't see an obvious issue. Can you…
Part Number: OPA171 Other Parts Discussed in Thread: TINA-TI I am using this device to measure the current of a power supply
The device is configured as an inverting amplifier
Power supply +/-15V
Rfeedback = 100k, Rgain = 1k
also a 1k resistor from non…
Part Number: DRV8210EVM Other Parts Discussed in Thread: TLV9051 , OPA170 , OPA171 , TLV341 The DRV8210EVM includes a circuit (not installed) for current sensing. The amplifier recommended is a TLV9051DRL, which is a SOT-553 device. I can't find the part…
Part Number: OPA171 Other Parts Discussed in Thread: TLV171 , , OPA348 Dear support team
may i have your help to check if OPA171AIDBVR has internal clamp diode from IN+/- to VDD as following red circle
since my customer facing the issues because of this…
Part Number: OPA171 Other Parts Discussed in Thread: TINA-TI ,
Tool/software: TINA-TI or Spice Models
I have a problem with simulation of an inverting amplifier using the OPA171.
Link to WEBENCH design: https://webench.ti.com/appinfo/webench/scripts/SDP…
Part Number: OPA188 Other Parts Discussed in Thread: OPA171 , OPA277 , OPA196 , OPA197 , OPA191 , OPA192 Hi all,
My customer is trying to realize a circuit that uses OPA188 to full-wave rectify an AC waveform, integrates it in the subsequent amplifier, and…
Part Number: OPA171 Other Parts Discussed in Thread: OPA320 The OPA171 web page and datasheet description state that the device is capable of operating with supplies as low as 2.7V (+/-1.35V). However, the "Recommended Operating Conditions" state that…
Part Number: OPA171 Other Parts Discussed in Thread: TINA-TI , , LM318 , OPA191 , OPA192 Tool/software: TINA-TI or Spice Models Hello,
I’m trying to simulate a timing behaviour with an OPA171 operational amplifier. It is referenced as a rail to rail output…
Other Parts Discussed in Thread: OPA171 we using OPA171 for our design，I have question as follow，if the PIN3 Voltage is equal to the PIN4 Voltage，however I want to konw the output is high or low？the Schematic and waveform as follows；but in the Datasheet I can…
