Other Parts Discussed in Thread: ISO7241C Hi.
I have testing the ISO7241C EVM on our test B/D
i found strange phenomenon that input signal voltage drop.,
When i have connected CLK signal(3.3V) with A, B, C port, CLK signal voltage drop 1.2V …
Other Parts Discussed in Thread: ISO7241C , ADS1118 , ISO7241M Dear Sir,
I am using ADS1118 and to isolate the SPI port, i have used ISO7241C.
When i read data on MISO pin after ISO7241C, i always read 0xFF.
Is it due to the wrong isolator used…
Part Number: ISO7762-Q1 Other Parts Discussed in Thread: ISO7241M , ISO7241C Tool/software: Dear TI experts,
My customer asked about digital isolator which data rate is over 150MHz.
But I think maximum data rate of digital isolator is 100MHz. (in…
Part Number: ISO7240C Tool/software: Hi,
The following items have been changed from revision T (SLLS868T) to revision U (SLLS868U).
• Updated reference from capacitive isolation to isolation barrier throughout the document. →The description "Isolation…
Part Number: ISO7742 Other Parts Discussed in Thread: ISO1541 , ISO1540 , ISO7241C Dear ,
Can I use ISO7742 to monitor ISO1524 function for i2c isolated ?
Part Number: ISO7341FC Other Parts Discussed in Thread: ISO7341C , ISO7241C , Hi team,
The digital Isolator originally used by the customer's product is ISO7241CDW, and there is no problem. The isolated interface is RS-485 transceiver, the maximum communication…
Hi Lin,
1. Yes, you may leave pin 52 floating.
2. ISO7241C is older generation device. The digital isolator team has come out with the ISO6741 which has higher isolation and wider supply range and should be recommended for new designs. This device…
I think Zoe (or the customer) is checking the conversion data(SDO) before and after ISO7241C digital isolator, so it should be SPI_MISO2. SDI should be connected to the ground and never be used for HW mode on ADS8556. Let's wait for her response.
Thanks®ards…
HI WM,
If i use ISO7241C，How do I handle multiple paths CS？ Use digital isolators to isolate CS？ISO7241 only four 。5V signal on-line interference how to deal with?
Hi Lebing,
ISO7241C will be able to transmit 25Mbps data without any problems. However, for your SPI link to work correctly at 4Mbps, you need to ensure that the overall timing budget is met.
The timing budget includes: set-up time of CLK to SOMI…
