Part Number: INA827 Other Parts Discussed in Thread: TLC072 Hello, we are working on a design using the INA827 instrumentation amp along with a TLC072. Currently, we are using an unused gate of the TLC072 for a voltage reference. The TLC072 needs some…
Part Number: INA827 Hello,
I have the supply voltage limit at 2.7V, but the input signal is between 3.3V-3.6V. Do I need to use any level shifter to bring the input down to 2.7V before reaching this amplifier
Thank you,
Van
Other Parts Discussed in Thread: INA827 , INA333 , INA826 , AFE4490 , AFE4403 , TMP006 Are there app notes for INA827 as EMG/EEG/ECG amplifier? Thanks, Dan atlas@atlas-arl.com
Other Parts Discussed in Thread: INA827 Dear All,
One of my customer is working on oxygen analyser for which INA827 has been suggested. customer required gain is 30dB, but here it is varying from 26.5 to 28.2.
pls let us know how to improve linearity or…
Other Parts Discussed in Thread: INA827 , INA826
Hello, I am looking at the INA827 data sheet, "Inside the INA827" on page 18. The formulas for A1 and A2 output voltages are:
Vcm + Vbe + 0.125V ± Vd / 2 * G
Since A3 provides a gain of…
Part Number: PSPICE-FOR-TI Other Parts Discussed in Thread: INA827 , INA828 , TINA-TI Hello!
For reference, I am trying to import the INA827. There is a .lib file available for download. https://www.ti.com/product/INA827?qgpn=ina827#design-tools-simulati…
Other Parts Discussed in Thread: INA827 I am currently working with INA827 but it seems that the gain is incorrect. I have it coupled in single supply with 24V, the gain resitor is 845 ohm and the ref is at 0V.
In stead of having a gain of 100V/V it amplifies…
Hi Shwetal,
Okay, I examined the INA333 circuit closely and there are two subtle errors that prevent the circuit from working correctly. The first is with the return resistor connected off the INA333 +In input tries to force the -In voltage to become negative…
Part Number: INA821 Other Parts Discussed in Thread: INA827 , Hi TI Team,
I am using the INA821 with a reference voltage of 0.25V which was taken from REF5025 -> a potential divider circuit [ 1k/(1k+9k) ] -> and a buffer designed by OPA320 .
I am using…
