Hello,
For the digital inputs, ISO121x device is pretty robust and allows for Ch-Ch isolation. for high density though, you might be willing to use single isolator to save cost. I would recommend to have a look at:
- TIDA-00117
For digital outputs…
Hello
For DC current measurement
http://www.ti.com/tool/TIDA-00445
For DC voltage measurement
http://www.ti.com/tool/TIDA-010039
Relay output
http://www.ti.com/tool/TIDA-00117
www.ti.com/.../TIDA-010008
RTD
www.ti.com/.../TIDA-00110…
Hi Srikanth
Since you posted here at motor driver forum, we can give our better relay driver as DRV8860.
8 outputs, auto energizing and internal configurable PWM to save holding power, serial interface with daisy chain ability, all are good features…
Hi Tony
TLC5940 is more like a dedicate LED driver which has less capability to driver a stepper motor. Both the output current and the capacity of internal free wheel diodes are reaching or beyond the limit in motor application.
The unipolar stepper…
