Part Number: INA849 Other Parts Discussed in Thread: OPA445 Tool/software: Hello TI,
I am running a simulation of piezo disc connected to INA849 amplifier through JFE140, ideally I would like to modify this design with voltage generation as a piezo…
Part Number: INA849 Tool/software: Hello,
I'm looking for a way to do derivation of the noise with the INA849. How can I do to have the opamp noise (current and voltage) of the op amps inside the INA in order to take in account the gain resistor noise…
Part Number: INA849 Other Parts Discussed in Thread: TINA-TI Tool/software: Hello, I am trying to determine an accurate value for the 0.1Hz-10Hz current noise on INA849. On Page6 of its datasheet this is quoted at 100pApp. However, in Figure 7-28 it looks…
Part Number: INA849 Tool/software: hi
i need support for the above part
the requirement is we need to measure transient current of 10A/us
Is it possible to measure this transient current with this INA?
Load transient testing with high slew rates
as per…
Hey Henrik,
Henrik Rosenø said: 3. And are there specific resistor and potentiometer technologies that give less noise and distortion?
When you design using a potentiometer it is a good idea to use AC coupling especially when designing with bipolar input…
Part Number: INA849 Other Parts Discussed in Thread: TINA-TI Hi ALL
I used INA849 for the input circuit of the IR sensor. It looks like a normal differential amplifier. However, it becomes somewhat unstable at startup. Initially, IN- was connected directly…
Part Number: INA849 Other Parts Discussed in Thread: PGA2320 , OPA192 , OPA140 Hi,
I am using the INA849 in a differential microphone setup as described in the INA849 datasheet on page 24 using a gain setting of 40dB.
For a flexible gain setting of the…
Part Number: INA849 Other Parts Discussed in Thread: TMUX6222 , INA826S , TMUX6122 , TMUX7222 Dear Friend
I have a low-power application requiring a power off in standby mode, I use INA849 to measure DC current of a main power line via a shunt resistor. …
