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  • INA849: Output voltage swing

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    Part Number: INA849 Other Parts Discussed in Thread: INA848 , Hi, What is the approximate output voltage swing under 2kΩ load, 70°C and ±14V supply? I need to output a signal of about ±12.5V, the datasheet only has value of 10kΩ load, 25°C, ±15V supply…
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  • INA851: INA851

    Part Number: INA851 Other Parts Discussed in Thread: INA848 Tool/software: Hi, I'm using INA851 to drive a small signal to multiple instrumentation amplifiers for a calibration path, the INA851 is feeding in parallel multiple instrumentation amplifiers…
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  • INA101: i

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    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…
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  • RE: PGA309: Is this the correct way to connect the pressure sensor to the PGA309?

    Hello Sizhou, The schematic makes sense to me, here are my comments regarding the gain settings. Please correct me if I am misunderstanding. Internal Vexc is set to be 1.3V from the internal reference of 2.5V. The minimum offset from the sensor is…

  • INA849: INA not working practically as per datasheet in theory

    TI Thinks Resolved
    Part Number: INA849 Other Parts Discussed in Thread: INA848 , , INAEVM-ALT-SO8 I have selected an INA848 IC instrumentation amplifier for a project for the following unique features observed in it’s datasheet that matches my requirement. - Output Amplitude…
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  • INA849: Reading small AC current noise

    Resolved
    Part Number: INA849 Other Parts Discussed in Thread: INA848 Hello, I have a current source driving a laser diode. I would like to measure the AC component of the drive current so that I can characterize the source's noise. I plan to use the INA849…
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  • [FAQ] [H] Frequently Asked Questions - High Speed & Signal Conditioning Amplifiers Selection Guide -INAs

    Frequently Asked Questions: Amplifiers >> High Speed Amplifiers >> HSCA Selection Guide >> Instrumentation Amplifier Selection Guide JFET Input Bipolar Input CMOS Input FDAS Power Amps VGAs/PGAs …

  • RE: Which INA needed? Up to 24 KHz, input: 2 x 1 kOhm impedance coils, output: Audio mic. or line signal

    OK. So the INA849 comes in 2 versions: SOIC-8 and VSSOP-8. Are there any evaluation boards for the VSSOP-8 version? I guess not. :-) I just discovered a variant with a fixed gain of 2000: INA848. It has CMRR = 132, whereas INA849 has CMRR = 120. But…
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  • INA826: Method of removing DC component in differential mode signal

    Resolved
    Part Number: INA826 Other Parts Discussed in Thread: LM358 , ADS1299 , INA851 , INA848 HI, When we applied the INA826, we found that there is a certain DC component in the input differential mode signal. Please send us the reference design or information…
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  • INA333: Strain gauge amplifier: zeroing and bridge excitation

    Resolved
    Part Number: INA333 Other Parts Discussed in Thread: LM4120 , INA848 , INA818 , ADS1115 Hi team! I'm working on an amplifier for strain gauges, it will work with 120ohm strain gauges @5V. Based on this circuit , an ina333 is used to amplify the unbalanced…
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