Part Number: DRV8838 Tool/software: Hi,
I am looking for input voltage high and input voltage low of motor driver DRV8838DSGR.Since it is not mentioned in the datasheet of the corresponding Part.
Part Number: DRV8838 Hi
I am considering using the DRV8838 H bridge driver, the application is battery operated with a long service life so sleep current is important.
From the data sheet the sleep current is specified at 120nA through Vm + Vcc. However…
Part Number: DRV8838 Hello,
I am looking for the easiest way to generate a square signal with negative and positive alternances, from 5V DC.
As output, I would like to have on pins O1 and O2:
VO1O2 = 5V, followed by VO1O2 = -5V.
Square wave Frequency…
Part Number: DRV8838 Other Parts Discussed in Thread: DRV8210 , DRV8212 , DRV8220 , DRV8210EVM Using this device (DRV8838) in sleep mode (nSleep to ground) we found that if VM is above 7V and we apply positive voltage to the outputs there is leakage current…
Part Number: DRV8838
The customer is using DRV8838 to drive a brushed motor.
But the motor current will decrease to negative value. And the speed of motor is very high.
Could you please why the current is negative?
Part Number: DRV8838 There is a game controller project in which DRV8838 will be used. The customer want to know: Is there anything to pay attention to when designing the control loop? and the FW control? Thanks
Part Number: DRV8838
Dear Team,
There is a good news that we DIN DRV8838 in customer's new project.
Could you help to review the schematic?
Many Thanks
Jimmy
Part Number: DRV8838 Other Parts Discussed in Thread: DRV8837 Hello
Can I use DRV8838 or DRV8837 for transmitting digital data in low frequency like 2400bps using isolator transformer ?
I need to change the polarity of the primary winding repetitively…
Part Number: DRV8838
Hello: I want to use CC2652 generate PWM to control "DRV8838 H-Bridge Driver" and I noticed document about layout don't have protection circuit.
My question, if i want to do it right, do I need add some Protect for CC2652…