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Showing 313 results View by: Thread Post Sort by
    Answered
  • INA228: INA228 vs. INA4230

    Jonas Biveroni
    Jonas Biveroni
    Resolved
    Part Number: INA228 Other Parts Discussed in Thread: INA4230 , INA4235 Hi, We design a circuit with the following specifications: Ultra low power consumption (in standby, when measurements are off) Measure 3 voltage rails: 4-15 V 4-15 V …
    • Resolved
    • 17 days ago
    • Amplifiers
    • Amplifiers forum
  • INA228: INA228 Vin, accuracy, max current

    Sean Liao (Yu-Sheng)
    Sean Liao (Yu-Sheng)
    TI Thinks Resolved
    Part Number: INA228 Hi sir, The VS pin need external power to offer, could we use 12V that we want to monitor one divide to right value for it? The screenshot is capture from your spec., the monitor accuracy is 0.5% for full scale, was it include…
    • 4 months ago
    • Amplifiers
    • Amplifiers forum
  • INA228: Can I pull I2C buses to 1.8V while the INA228 is powered by 3.3V?

    zhe qu
    zhe qu
    TI Thinks Resolved
    Part Number: INA228 Hi, The I2C interface on my desing is on a 1.8V bank IO of FPGA and I am trying to connect the INA228 directly without votlage level translator, based on the INA228 datasheet that minimal VIH for INA228 is 1.2V, can I pull the i2c…
    • 2 months ago
    • Amplifiers
    • Amplifiers forum
  • INA228: I need to measure current from 50uA to 5A using 'INA228'.

    YOON SY
    YOON SY
    TI Thinks Resolved
    Part Number: INA228 INA228_test_SCH.pdf I need to measure currents between 50uA and 5A using the attached circuit diagram. Is there any other way besides changing the resistor value? (If I need to reconfigure the circuit, please recommend any reference…
    • 5 months ago
    • Amplifiers
    • Amplifiers forum
  • INA228: ALERT pin trigger bidirectional

    Bjoern Stache
    Bjoern Stache
    TI Thinks Resolved
    Part Number: INA228 Can the INA228 measure bidirectional current via i2c, and can the ALERT pin trigger on both positive and negative overcurrent events across the shunt. (bidirectional overcurrent trigger)
    • 6 days ago
    • Amplifiers
    • Amplifiers forum
  • INA228: DC-DC confirm

    GARETH OU
    GARETH OU
    TI Thinks Resolved
    Part Number: INA228 Hi I need to read the standby current and would like to know what the minimum current that the INA228 can read is given its design. Thanks Output current 2A max Output current 11A max
    • 27 days ago
    • Amplifiers
    • Amplifiers forum
  • INA228: Hall Sensor connect on input

    Bjoern Stache
    Bjoern Stache
    TI Thinks Resolved
    Part Number: INA228 We want to monitor the energy of a supercapacitor storage system using the INA228 via I2C. Our currents are very high (around 100A continuous, with short peaks up to 200A), so we would like to avoid using a traditional shunt resistor…
    • 13 hours ago
    • Power management
    • Power management forum
  • Answered
  • INA228-Q1: Facing issues in reading Current, Energy, power, charge with INA228

    Embedded Developer
    Embedded Developer
    Resolved
    Part Number: INA228-Q1 Other Parts Discussed in Thread: INA228 Tool/software: I am facing issues in reading some parameters in INA228. Current, power, energy and charge registers are zero. I am able to read the shunt voltage and the voltage being…
    • Resolved
    • 9 months ago
    • Amplifiers
    • Amplifiers forum
  • INA226: INA228 and INA226 availability

    SHYAMKUMAR MURALEEDHARAN
    SHYAMKUMAR MURALEEDHARAN
    TI Thinks Resolved
    Part Number: INA226 Other Parts Discussed in Thread: INA228 Dear TI team, I am using INA226/ INA228 in my design but when i checked the digikey and mouser to source the component, its showing out of stock. Could you please help me how i can purchase the…
    • 1 month ago
    • Amplifiers
    • Amplifiers forum
  • INA228-Q1: Schematics review

    prema R
    prema R
    TI Thinks Resolved
    Part Number: INA228-Q1 Hi We are using INA228AQDGSRQ1 in our retarder ECU design for measuring current on the o/p of the coil MOSFET. WE have 4 coil MOSFETs.max current is 50A. we have used 4 of these devices and connected to our microcontroller FS32K144HAT0MLHT…
    • 3 months ago
    • Amplifiers
    • Amplifiers forum
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