• INA3221-Q1: I2C address

  

  ziyang lai

  TI Thinks Resolved

  Part Number: INA3221-Q1 Other Parts Discussed in Thread: INA4230 , INA4235 , INA3221 Tool/software: hi TI expert, we meet a issue , that is we designe INA3221-Q1 I2C addr as 0X42 ( connect A0 to SDA), but sometimes we could not i2cscan 0x42 but 0x43…

  • 8 months ago
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• INA3221-Q1: Schematic review

  

  a0967664

  TI Thinks Resolved

  Part Number: INA3221-Q1 Tool/software: Hi Team, Please review below schematic and let me know if there is needed more circuit to improve stable sensing. they faced some bouncing data and need your advice to reduce this case. SEMCO_Circuit.pdf…

  • 10 months ago
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Answered

• INA3221-Q1: RGV16 drawing missing

  

  Piotr F.

  Resolved

  Part Number: INA3221-Q1 Other Parts Discussed in Thread: INA3221 , Team, RGV16 package drawing is missing from datasheet on ti.com (- there is only 1st page, technical drawing for package/footprint dmiensions missing. The same document could be found…

  • Resolved

  • over 1 year ago
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Answered

• INA3221-Q1: INA3221-AIRGVR, Does it exclude disabled channel's value when making PV alert??

  

  JeongHeon Lee

  Resolved

  Part Number: INA3221-Q1 Are the bus and shunt voltage of the diasabled channel considered 0v? or totally exclude from every calculation?[ex)power valid alert, critical alert, summation alert]

  • Resolved

  • over 3 years ago
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• INA3221-Q1: PV alert clarification

  

  Shih Stone

  TI Thinks Resolved

  Part Number: INA3221-Q1 Hi, When we connect one channel and two channels are reserved (floating), then we set config register to disable this two un-use channels. We observed that PV pin is still asserted after set PV limit lower/upper register…

  • over 2 years ago
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Answered

• INA3221-Q1: about disable channel and Power-Valid Alert

  

  DW Lee

  Resolved

  Part Number: INA3221-Q1 Hello, have some question about disable Channel and Power-Valid Alert 3 channels in this sensor, and I use 2 of them (CH1, CH3). [task1] sensor reset (reg 0x00h, bit 15 --> 1) [task2] CH2 is disabled with configuration…

  • Resolved

  • over 3 years ago
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Answered

• INA3221-Q1: DESIGN REVIEW

  

  Melbin Manuel

  Resolved

  Part Number: INA3221-Q1 Hello, Kindly review the attached design using INA3221AQRGVRQ1. Thanks, Melbin INA3221AQRGVRQ1_SCH_28DEC2020.pdf

  • Resolved

  • over 4 years ago
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• INA3221-Q1: Land Pattern example request

  

  Mark Chen52

  TI Thinks Resolved

  Part Number: INA3221-Q1 Hi, could you help to share land pattern of INA3221-Q1 to me, due to I didn't see it in datasheet. thank you. Best Regards, Mark

  • over 6 years ago
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Answered

• INA3221-Q1: Thermal Pad Connection

  

  Brian Uznanski26

  Resolved

  Part Number: INA3221-Q1 Other Parts Discussed in Thread: INA3221 In my reading of the datasheet I cannot find what the thermal pad is supposed to be connected to. Is it ok to connect it to ground or should it be left floating? Thanks, Brian

  • Resolved

  • over 7 years ago
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Answered

• INA4235: Inquiry on Automotive-grade Version of INA4235 and Alternative Options

  

  WooJin Lee

  Resolved

  Part Number: INA4235 Other Parts Discussed in Thread: INA4230 , INA3221-Q1 , INA238 , INA228 , INA237 , INA226-Q1 Tool/software: Dear TI Team, I understand that the INA4235 is currently offered as a catalog-grade device. However, our application requires…

  • Resolved

  • 1 month ago
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