|
|
FTDI 240XS |
x 1 |
USB OP-AMP Buffer Driver
USB FTDI 240XS 8 BIT I/O, connected to 4 dual op amps as level shifters. TLV2372 Dual OP-amp 3-MHz Rail to Rail
Using FTDI's API calls it is easy to find the device (use FTDI_PROG to rename it) Then just send a value in HEX and the chip will drive the op-amps.
By jumping J4 left to center you can use the USB's 5 volts to power the rail to rail op-amps.
You can install a TO-92 regulator at U6 and power it from J5 or J3, and jump J4 from center to right, just not at the same time.
On the bottom of the PCB, I put 0603 footprints, if you need to change the outputs to a lower voltage than 3.3 volts.
USB OP-AMP Buffer Driver
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.
- Comments(0)
- Likes(0)
More by i_bell
-
USB OP-AMP Buffer Driver
USB FTDI 240XS 8 BIT I/O, connected to 4 dual op amps as level shifters. TLV2372 Dual OP-amp 3-MHz ...
-
USB controled 1 of 16 relays
This is and update to a 1 of 16 MUX. I switched to relays so I can connect it to DVM and measure Ohm...
-
1 of 4 RF switch USB Controlled
I am hoping this works out, it is my first attempt with PCB way with a non-FR4 board material. Stirp...
-
1 of 16 USB controled Mux for O'Sope or Meter
### DESCRIPTION1 of 16 MUX for oscilloscope, with a 10X probe on the PCB. The Layout can support a T...
-
2 Line, Quad, 1 inch, 7 segment Displays
### DESCRIPTION2 Line, shift out, 4 digit, 1 inch 7 segment displays.### TECHNICAL DETAILS / COMPONE...
-
-
-
-
-
3D printed Enclosure Backplate for Riden RD60xx power supplies
154 1 1 -
-
