• RE: INA237: C code of INA237

  

  Mitch M

  Jimmy, Funny timing, the part just released on SysConfig. A direct link for the INA237 would be: https://dev.ti.com/sysconfig/index.html?product=ascstudio&module=/ti/sensors/currentsensor/INA237 .

  • 1 month ago
  • Amplifiers
  • Amplifiers forum

• INA237: Shunt resistor suggestion

  

  Jimmy Lai

  TI Thinks Resolved

  Part Number: INA237 Dear Team, Our customer can't setting Power Over-Limit level higher than 163W due to register space limitations. Design information as follows Vin: 52V R shunt: 2m Ohm Desire OPP value: 750W (52V x 16A) Could you provide the…

  • 2 months ago
  • Amplifiers
  • Amplifiers forum
Answered

• INA237-Q1: Current consumption

  

  RYO

  Resolved

  Part Number: INA237-Q1 Hi all, I have two questions about current consumption of INA237-Q1. In the datasheet, the current consumption is 640uA_typ when Isense=0V and Vs=3.3V. Can you present how the current consumption goes up when Isense/Vs is bigger…

  • Resolved

  • 4 months ago
  • Amplifiers
  • Amplifiers forum

• RE: INA237-Q1: Availability and Alternative

  

  Mitch M

  Art, Samples are available again for the INA237-Q1.

  • 4 months ago
  • Amplifiers
  • Amplifiers forum
Answered

• INA237-Q1: Writing/Reading consecutive several registers w/o pointer set

  

  RYO

  Resolved

  Part Number: INA237-Q1 Hi all, Is it possible for the master connected to INA237-Q1 to read/write two or several consecutive registers at once like the figure below? Or should register pointer set command be sent when any register read/write finished…

  • Resolved

  • 4 months ago
  • Amplifiers
  • Amplifiers forum

• INA237-Q1: what delay should i expect in the latching of the alert pin during a shunt voltage overload?

  

  Kevin Lai

  TI Thinks Resolved

  Part Number: INA237-Q1 Other Parts Discussed in Thread: INA229 , Hi team, trying to figure out the timing on the open drain alert pin. in the event of a shunt voltage overload condition, what kind of delay should we expect on the alert pin? how long does…

  • 3 months ago
  • Amplifiers
  • Amplifiers forum

• LM5056A: Power reading lower than Vin X Iin

  

  Rick Belair

  Part Number: LM5056A Other Parts Discussed in Thread: INA237 , INA239 , INA238 , INA228 , INA229 The input Voltage and current do not correspond to power reading. We use the coefficient of table 39 with CL=gnd for current and power. Our design is 5v to 55v…

  • 1 month ago
  • Amplifiers
  • Amplifiers forum
Answered

• Will a INA230A work with 1.8V I/O like the INA231A?

  

  Kevin Angus

  Resolved

  Other Parts Discussed in Thread: INA230 , INA237 , INA238 , INA228 , INA233 Trying to find a package that Mouser stocks, they have INA230A but no INA231A, we need uA operating power and 1.8 Volt I2C + Alert. TI, INA231AIYFDR your system doesn't recognize the…

  • Resolved

  • 2 months ago
  • Power management
  • Power management forum
Answered

• INA228: integrated current sensors: how to disable out-of-limit alerts?

  

  Vlad Blanshey

  Resolved

  Part Number: INA228 Other Parts Discussed in Thread: INA237 , INA238 , Hello, this question is for any INA type of integrated sensors: INA228/INA238/INA237. I need to find out how to enable / disable any specific ADC results comparison from triggering an…

  • Resolved

  • 1 month ago
  • Amplifiers
  • Amplifiers forum
Answered

• RE: INA226: Bi-Directional current sense using INA226 with DRV595DAP driving TECs

  

  Mitch M

  Resolved

  Hello Mike, Thank you for using the TI forum. Using Figure 13 from the DRV595 datasheet as a schematic reference, I would recommend putting Rsense in between the inductor and the TEC device (for example, on OUT+ of the schematic). The INA226 is bidirectional…

  • 4 months ago
  • Amplifiers
  • Amplifiers forum

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