Part Number: INA103 Tool/software: Dear TI_Forum,
I’ve got a problem with a circuit using a INA103KU.
I want to use the INA to measure current from 0 to 50mA in both directions (current from INAs Input+ to Input- and the other way around). The…
Part Number: INA103 Hi,
I'm trying to build an instrument to measure small inductances as part of a school project. The circuit drives a sine wave through a sense resistor and an unknown inductor. The INA103 amplifiers are used to convert the differential…
Part Number: INA103
Dear all, if would be of great help if someone here can help us to get out INA103KP running properly. Since weeks we can't understand what is wrong.
We're using INA 103 KP as instrumentation amplifier as driver for thermocouple…
Part Number: INA103 I'm looking to understand how to read the noise spec of the INA103 (and others). It's expressed as e.g. 1 nV/√Hz. Does this signify that at 1MHz, I would expect as much as 1uV (1nV * √1000000) of noise? If so, I…
Part Number: INA103 Other Parts Discussed in Thread: TINA-TI , Tool/software: TINA-TI or Spice Models Hi everyone, I need to do some simulations with INA103. I downloaded the PSpice model, but unfortunately there are not visible the Gain drivers pins, which…
Part Number: INA103 Other Parts Discussed in Thread: TINA-TI , Tool/software: TINA-TI or Spice Models Hello,
I'm attempting to use the National Instruments Component Wizard to simulate the INA103's performance in MultiSim (needed to then export to UltiBoard…
Part Number: INA103 Other Parts Discussed in Thread: INA110 , INA116 , INA826 , INA111 , , INA217 , INA128 Hello, I am looking for advice for choosing the best amplifier that is to be connected to a Wheatstone Bridge that is supplied with an AC source. I am…
Part Number: INA103 Hello, We've been using the INA103 for 25 years as current sense amplifiers in circuits similar to yours. Assuming you have the reference pin (7) tied to the common ground of your floating power supply and INA103 supply then a suggestion…
Part Number: INA103 Other Parts Discussed in Thread: INA111 Hello,
I am doing research that is looking at measuring extremely small displacements with a capacitive probe.
Currently we are using an HPT-75E-A-L2-5-B-D probe attached to a Capacitec Pre-amplifier…
Hi Henrik,
Henrik Rosenø said: Doesn't TI have something like that, for frequencies at least in the audio range - possibly also higher?
Below is the selection of instrumentation amplifier. The list consists 2 and 3 -op amp instrumentation amplifiers…
