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
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DRV8838_CustomerEVM_Default_Code.c
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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…
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: 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…
