Part Number: INA101 Other Parts Discussed in Thread: INA149 , INA848 , RES60A-Q1 Tool/software: I want to design a current amplifier for measuring current through motors buy using shunts
the motors are DC
AC 3 phase motor
AC Pwm motors
frequency…
Part Number: INA101 Other Parts Discussed in Thread: OPA177 , Hello,
I'm using two INA101HP (DIP package) stages in series.
The signal from a sensor (~100Ohms) as input for the Amplifier is 0-500uV AC with a DC-offset in the range of 0-120mV. The…
Part Number: INA101 Hi,
I'm using INA101 (DIP package) for amplification of a 0-5 mV signal from a thermopile sensor. Power supply is at +/-12V, which is within the supply range mentioned in the datasheet. The circuit is made exactly as shown in the…
Part Number: INA101 Other Parts Discussed in Thread: INA219 Hello,
I am using the INA219 in a time critical application. I was wondering if you could tell me the device specific sample&hold time of the ADC (when operated with 12bit resolution). The…
Peter,
If your circuit looks like the one below with one side of the shunt resistor and REF pin connected to ground, the circuit should work fine unless:
unless the patch wire has not been installed - see below.
Aside from that, you…
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…
Hi Deep,
this can be a normal output voltage variation of sensor during power-up. But unfortunately you didn't tell us the sensor type, so I cannot find out whether this is the issue.
The INA101 has a rather high input bias current. This can be…
Hi Jim,
I don't believe we have plans to make an EP version of the INA188. It looks like INA101 and INA129 are the lowest gain error parts we have that support the 36V supply range over the -55 to 125C temperature range.
Hey,
I was thinking of designing an EMG amplifier using INA101 . However, I want to limit my system to 5Vdc supply or up to 9V battery operated system. What kind of Instrumentation Amplifiers will work well for this purpose. I am thinking of trying…
Bruce,
I was also able to get a INA101 and not a INA333. Unfortunatly here is very difficult to get those amps.
Do you think is good enough for the project?
Best regards,
