Part Number: ISO7740 Hi Team, We would like to further understand "F Suffix" family does or does not really help with speed of enable propagation delay, as it only reduces the tPZL from 3.2us to 17ns, but it also increases tPZH from 17ns to 3.2us.…
Part Number: ISO7740 Other Parts Discussed in Thread: ISO7762 , Hi,
We are currently working on a design that is using ISO7740 and ISO7762 to create a 3kV isolation barrier. The requirement spec we must meet references IEC/EN61000-4-5 (surge) and IEC/EN61000…
Part Number: ISO7740 Dear team, I'm not 100% certain of how the different skew times play together regarding the overall skew.
One of the times is t_sk(pp), the part-to-part skew time which is 4.4ns for the given device. I read the data so that when…
Part Number: ISO7840 Other Parts Discussed in Thread: ISO7740 , Hi team,
Can you explain the difference between ISO7740 and ISO7840? Why is ISO7840 more robust? Does it have a thicker SO2 layer?
Thank you,
Franz
Part Number: ISO7740 Other Parts Discussed in Thread: ISO7340C , ISO7041 HI sir
my cusotmer take care the power consumption in isolation device
according to data sheet, i see the adum2400 power consumption is lower than ISO7740
Right?
Part Number: ISO7740 Dears
First, the output is disabled, the input is low, and then the output is enabled, but the pulse waveform shown in the figure above will appear.
The main reason is that it is not clear why the low level is input, and there is…
Hello Parker,
Thank you for your comment. more questions.
1. If the customer use 12V on 1A, 0V on 1B port , The common voltage is (12V+0V) /2 = 6V, is it right?
- If yes, Is it spec-in our +/-7V as the common mode input range?
- And our application note…
Part Number: ISO7740 Other Parts Discussed in Thread: ISO7741 Hi there, I'm looking for a digital isolator and found there only the IBIS model provided regarding these products. May I know if TI provides the spice model for these products such as ISO7740…