Iain,
First of all, I am sorry you are having issues with our device.
The DRV8873 has the diodes integrated...body diodes across the FETs. You can see this in multiple figures throughout the datasheet. The L293D (optional part number) also has the diodes…
Hi Ramakrishna,
Thanks for the additional information.
I would recommend you stay with the SN754410 based on your requirements. You are already familiar with the device and its operation.
To follow up on your comments:
The L293D is a lower current…
Hi Parthiban,
We have smaller H-bridge drivers than the L293, but none that include a boost converter.
The DRV8837 or DRV8838 is a good replacement for the L293. The DRV8837/8 package size is 4 mm sq vs 125 mm sq for the L293.
To help with selecting…
Part Number: MSP430F447 Other Parts Discussed in Thread: L293 Hi
I am driving L293 Ic from Microcontroller.
while programming in Jtag i mean when my board is power on while flashing the code all the port pin connected to motor driver is high and makes…
Part Number: TIDA-00365 Other Parts Discussed in Thread: CONTROLSUITE , CSD19534Q5A , LM5109B Can this be used to amplify 12 V PWM signals to 75 V PWM signals?
This is the PWM microcontroller board ( https://robokits.co.in/control-boards/rhino-robot-control…
Other Parts Discussed in Thread: L293D , L293 I have got a MB PM35S-048 motor and I want to build a Knetic Energy Recovery System. The motor is drived in printers by L293 or L293D, but the driver only control the direction of rotation, but when the motor…
Tony Philipsson said: ... this IC is not a good one for speed control ..
My concern is, is the motor used a good one for speed control?
Some (DC) motors just deliver torque and produce back-EMF. It rotational speed is the result the balance between torque…
Sorry for the confusion. I mentioned the 4.5V minimum voltage in reference to the L293 that I had originally intended to use in this circuit, but the L293 requires a minimum of 4.5V. So, it won't work for me because I intend to use a 3V operating voltage…
Other Parts Discussed in Thread: AM5718 , PMP , DRA72 , DRA722 , SYSBIOS , L293 , 4213 , 4428 , 4430 , 4460 Hi all,
I'm using an AM5718 running a customized Linux generated by Yocto based on Processor SDK 02.00.00.00 and I tried to communicate with the DSP but…
You simplest and wisest solution would be to use the ULN2803. There are no other components needed, no calculations, nothin'
Just connect the port pin up to it and that is it! I use it with 3.3v controllers and never had any problems powering LEDs…