Part Number: DRV201 Hello
I have lens assembly with 8 pins DC Iris. The pins are the following: 2 Drive pins, 2 Control pins, 2 Bias pins and 2 Damping pins. I want to manually control the DC-iris using all these pins or just part of them.
My target is…
Part Number: DRV201 Other Parts Discussed in Thread: DRV8844 , DRV8412 Hello all,
Please forgive me if I asked a similar question. I have searched up to my maximum patience but could not find out the appropriate driver for my voice coil actuator (linear…
Part Number: DRV201
Hi,
I just run into some trouble using the DRV201 driver to drive a VCM for a research project.
With the DRV201 evaluation board, it worked completely fine through the full range, However, once I switched to my own DRV201 adapter…
Other Parts Discussed in Thread: DRV201 , TS3A44159 Hi
I needed digital driver that can give me sin wave using I2C commands.
I used drv201 and a mux ts3a44159 with the mux I switch the legs of the DRV output when the sin is negative and this is how I get…
Other Parts Discussed in Thread: DRV201
What test equipment and procedures does TI use when measuring VCM resonant frequencies?
What are the consequences of configuring the incorrect natural frequency in the DRV201 registers?
Thank you.
Hi Stan,
The motor driver devices do not have an analog input.
The devices typically have a PWM input (either Phase/Enable or IN1/IN2) to control the H-Bridges outputs.
A quick search of products using "site:www.ti.com voice coil motor driver" identified…