Part Number: DRV8838EVM Other Parts Discussed in Thread: DRV8838 , Hi,
We are using DRV8838 EVM along with a sensor. We are supplying power to the EVM board via a USB port and to the sensor via the VM pin on the EVM board.
However, we are not getting…
Part Number: DRV8838EVM Other Parts Discussed in Thread: DRV8838 , I am trying to drive a peltier cooler with this eval board. I can drive the cooler but I am seeing close to 0.5 v pp ripple on Vm voltage at 3.3 v applied at VM. I tried to ad 400 uF capacitor…
Part Number: DRV8835 Other Parts Discussed in Thread: DRV8838 , , DRV8838EVM , Tool/software: Hi, in our application we are driving a resistive load, approx. 8-25 Ohm (screenshots below are 8 Ohm). VM is adjustable between 0 and 8V. We did tests with…
Part Number: MSP430G2131 Other Parts Discussed in Thread: DRV8838 , DRV8838EVM ,
Hi,
We are using MSP430G2131 on DRV8838EVM. We are using the provided DRV8838_CustomerEVM_Default_Code.c
Fullscreen
DRV8838_CustomerEVM_Default_Code.c
…
Hi Annie,
It is recommended to use our evaluation modules DRV8838EVM as they are configured with all external circuitry required, such as Risense resistor for current control.
I am unfamiliar with the breakout board above, does it have a power resistor…
Part Number: MSP430G2131 Other Parts Discussed in Thread: DRV8838EVM , DRV8838 , MSP430WARE We are planning on using MSP430G2131 on DRV8838EVM. The datasheet for DRV8838 MCU mentions that to expand beyond the included firmware capability the MSP430 is…
Part Number: MSP430G2131 Other Parts Discussed in Thread: DRV8838 , DRV8838EVM Hi,
I have a question about MSP430G2131 timer. This link 'MSP430 Multiple Time Bases on Single Timer.pdf' mentions “the number of frequencies and duty cycles that can be…
Other Parts Discussed in Thread: DRV8838EVM Hi,
My customer is using DRV8828EVM and pointed out following.
It seems "Move Steps" function can't operate well.
1) The setting(value) of "Accel %" can't be enabled when push "Move Steps".
2) The…
