This endpoint ringing INA output seems to originate from +24v 17 amp switching power supply and is filtered down by 3v3 LDO to 50mv ringing. These remnant artifacts exist on the PWM outputs indirectly being monitored by INA282.
The IAN282 seems reactive…
Dear all,
I would buy the evaluation board evm INA 282-286. what is the maximum rating current supported by the board?
do you think it supports a maximum current of 5 A?
Thanks in advance for any comments!
Other Parts Discussed in Thread: INA282 , INA284 , INA285 , INA122 , INA193 , OPA170 , LM358 , OPA2227 , OPA2277 Hello,
I am using INA282 to measure voltage drop over different shunts, with known current, so I can get the values of the shunts. It is…
Other Parts Discussed in Thread: INA282 , INA193 Why is the INA282 bandwidth listed nominal 10kHz middle column (Typical) in the EC section of data sheet?
Given Figure 1 frequency or input gain rolls off excessively at 100kHz:
It would seem other…
Other Parts Discussed in Thread: INA282 Could someone please explain the added benefits if any of monitoring shunt current in summation as shown in figure 40 page 21?
Current summing 8.2.1 shows two INA282 and how are two better than one in a motor…
Other Parts Discussed in Thread: INA282 we use INA282.
I measure the voltage at -IN and IN+ with a 5mOhm shunt connected and the power supply is 5v, the voltage at both is 0.6v.
no current flowing via the shunt at this moment and no any other circuit…
Document TIDU227 See page 2 Figure 1 "High-Side Current Sensing with Improved Transient Immunity"
Capacitor C2 and C4 need to withstand high voltages. Now the are rated to 2KV. I would like to like to use an X2Y capacitor type. These capacitors can…
Part Number: INA240 Other Parts Discussed in Thread: INA282 ,
Have installed 3 INA240 low side PWM inverter on 3 separate tiny PCB very close to 500 micro ohm shunt Kelvin connection (1cm or less) and resistively trimmed output amplitude same as INA282…
Other Parts Discussed in Thread: INA282 , MSP430F149 I run into a problem.
The output of INA282 seems like pwm wave. I have checked the power supply, and signal. They are perfect. The INA 282 was working when I put it on last week.
Other Parts Discussed in Thread: INA282 , INA240 , DRV8305 , INA301 , TM4C1294NCPDT Have issue 12.5Khz PWM ground noise at 25mv 45amp full scale shunt (low side monitor) may be amplified by INA282. A much higher pulse is used to trip analog comparator…
