Part Number: OPA211 Hello
I ordered part # OPA211AIDR and from what i see on the data sheet the part marking should be OPA 211 A but the parts we received are marked
A TI OPA
211 K
42CFED
How do we know if we have the correct parts since they do not match…
Part Number: OPA211 Dear Sirs
I need to connect for layout reason the Pin_1 with the Pin_2 of the OpAmo OPA211. On the datasheet I read "No internal connection. This pin can be left floating or connected to any voltage between (V–) and (V+)". It seems…
Part Number: OPA211 Other Parts Discussed in Thread: OPA205 , OPA192 Hi TI Team,
In my design, we are using Precision Operational Amplifier OPA211AIDR. At 0V input voltage Vout is - 0.24V and current is -21.34 mA . Kindly review below circuit and suggest…
Part Number: OPA211-HT Hello,
I am using " OPA211-HT" (since it is available in KGD form). With unity gain for input voltage from 0 to 3.3V, I get linear output. But when I set gain to 4.16, I see non liner behavior for input voltage below 1.25V…
Part Number: OPA211-HT Other Parts Discussed in Thread: OPA211 , Hi,
I'm using the HT part (will be at +125C operating temp.) in a fly-back power supply feedback loop, configured as a differential amplifer - the bandwidth is a maximum of 400 kHz.
The…
Part Number: OPA211 Hello, I measured the input offset voltage and offset current on the EVM board according to the video of TI Precision Lab. The measurement circuit is a two-stage co-amplification circuit. The input of the first stage is zero, and the…
Part Number: OPA211 Hi,
I am working with a customer who is looking for OPA211AIDGKR the standard grade of this package, would I be able to recommend OPA211IDGKR instead since the part previously mentioned is out of stock? I saw that this is the high grade…
Part Number: OPA211-EP Other Parts Discussed in Thread: INA129-EP , OPA211 , INA129 , TINA-TI , PSPICE-FOR-TI Hello,
I need to simulate several components like the OPA211-EP and the INA129-EP. I can't find the files to simulate them. I can only find the version…
Part Number: OPA211 Other Parts Discussed in Thread: OPA1611 , TINA-TI I found in the noise simulation that the noise spectral density of many operational amplifiers including OPA211 is not flat after it is greater than 1M. I want to know whether this…