Other Parts Discussed in Thread: TLC2272 , OPA2374 , TLV6742 , INA180 , TMCS1100 Hi team,
I have noticed that TI' Amplifier such as TLC2272 , OPA2374 and so on, has win in the Air conditioner which is used in Current-sensing in the compressor . So I have…
Are you referring to the DRV8303 integrated current sense amplifiers, or the OPA2374 op amp configured for current sensing? Or perhaps the ADCs on the C2000 microcontroller launchpad? I'm not sure I see any other voltage sensing on the board.
Thanks Sean. I also suspected a brownout but figured since I wasn't losing debug (never) that probably wasn't it. I will try to get some scope captures of the power rails. Any other pointers as to what to look for?
I did just make 2 discoveries…
Hi Rich,
OK, I will upload my layout with zip file.(The Designer is Protel99 SE)
In this layout, I found some problem and has fixed:
1. The pins of SDI, SDO disconnected, so SDI, SDO, FAULT, OCTW need to fix.
2. The pins 2 and 3 of OPA2374 need to upside…
Other Parts Discussed in Thread: BOOSTXL-DRV8301 , DRV8301 , OPA2374 , MOTORWARE Dear, Champs
When I use the force angle function in our instaSPIN lab20. I found the force angle drive the motor to opposite direction. after it run in close loop, the motor…
