Because of the Thanksgiving holiday in the U.S., TI E2E™ design support forum responses may be delayed from November 25 through December 2. Thank you for your patience.
Part Number: XTR111 Other Parts Discussed in Thread: ISO7740 Tool/software: Hi,
Is it possible to generate four Analog output current channels (4-20mA) using single XTR111. I am planning to use a DC-DC Isolated converter and SPI isolatar to generate…
Part Number: XTR111 Other Parts Discussed in Thread: XTR300 Tool/software: Hi everyone,
I'm looking for an alternative for the AD694BRZ.
The XTR111 looks good. Can someone confirm this, or are there big differences?
Thank you.
Best regards,
Kavi…
HI Stephane,
That's great news, glad the device is working.
Please check below the TIDA-01536 Design Guide, the reference design features a precision DAC and XTR111, with a digital isolator.
The design includes TVS diodes, and a couple of resistors…
Part Number: XTR111 Tool/software: Is the XTR111 capable of driving a current loop which connects between VSP and the driver output stage, rather than between output and 0v?
I am upgrading a very old design where the customer prefers to sense the voltage…
HI Patel,
Please take a look at the XTR111 data sheet Figure 41. A fter using a 10k Ω and 10nF low pass filter (corner frequency 1.5kHz) at the XTR111 output. The ripple noise inherent to the XTR111 device, when using a very low noise input signal, is…
HI Chirag,
Per your request, I have sent you a message via Private Conversation. You will be able to send me the information via the private discussion.
Thank you and Kind Regards,
Luis
Part Number: XTR111 Other Parts Discussed in Thread: TPS2661
Tool/software:
Hi TI, I need to protect XTR111 output (12V max) from reverse voltage up to 100V.
What I currently consider is simply adding 100V Schottky diode but maybe there is a better or…
Part Number: XTR111 Tool/software: Hi TI, what is the max digital (EF) output current? Specs do not seem to say. In particular I would like to know if EF pin can be used to drive 5 mA LED attached to VDD.
Ben,
Correct, only connect the REGF to REGS together with a 470nF bypass capacitor to ground for stability purposes.
T he 3V voltage in the diagram is internal to the XTR111; and the regulator will produce this voltage at REGF/REGS when connected in this…
