Part Number: DRV2667EVM-CT Other Parts Discussed in Thread: DRV2665 , DRV2667 Hello!
For a development project I'm using a DRV2665 driver in combination with a TDK PowerHap.
The development kit DRV2667EVM works perfectly, so I copied that driver schematic…
Part Number: DRV2665 Other Parts Discussed in Thread: DRV8662 , DRV2700 , hi TI,
Project Description: the customer needs a piezoelectric drive chip to drive a piezoelectric motor with a load of 2uF, and needs to output a sine wave with a swing of 1kHz 30…
Part Number: DRV2665 Other Parts Discussed in Thread: DRV2700 Hi Team, We want to design a piezo blower driver. Our requirements are as follows Our input voltage is 3.7V nominal (2.8V to 4.2V). The required output voltage is 60V AC. The maximum continuous…
Part Number: DRV2700 Other Parts Discussed in Thread: DRV2665 , DRV8662 , Hello,
I checked that the DRV2700EVM drives a 30nF capacitance piezo speaker/bender at 2.5kHz with 200Vp-p.
Can drv8662 and drv2665 operate under the same conditions?
If those are…
Part Number: DRV2665 Other Parts Discussed in Thread: DRV2667 Hello Guys,
Good day.
Do you know of any compatible Piezoelectric actuator for DRV2665 or DRV2667 ?
Thanks and regards,
Art
Part Number: DRV2667 Other Parts Discussed in Thread: DRV2665 , DRV2700 Hello guys,
One of my customers is considering using DRV2667 for their new products.
They have a few questions about this device as the follows.
Could you please give me your reply…
Part Number: DRV2665 Other Parts Discussed in Thread: DRV2667 Hi,
I have been using the DRV2667 to generate a square wave type signal 0->80V for an inchworm Piezo actuator type application. I have been getting a variety of different results. A little over…
Part Number: DRV2665 Hi,
Could anyone here help me in selecting the correct programmable voltage source for my design with below requirements?
Input signal: I2C
Input voltage: 36 V
Load:
Voltage: 15 V[min] and 30 V[max]
Current: 1.8 A @ 24 V
Thanks in…
Part Number: DRV2665 Other Parts Discussed in Thread: DRV8662 , , DRV2700 Hello Team,
I would like to get constant +/-DC voltage? like -20V, -5V, 0V, +60V, +70V (approx values)
Ca this be acheived with any of the following approaches?
1.) with using I2C programming…
Dear Ivan,
We could get the DRV2665 to work on a custom PCB. It doesnt work at all on a breadboard. Although it is interesting to see how the IC resets on the oscilloscope. Can you keep the thread open so that I can post a pic of the IC resetting? I…