Hi AnBer,
Thanks for reaching out, please see my inputs below.
AnBer said: 1) Is there any differences in term of electrical specs between the ISO77x (IND) and ISO77xx -Q1 (AUTO)? Or is the only difference the additional automotive specifics tests (AEC-Q100…
Part Number: ISO7742-Q1 Other Parts Discussed in Thread: TEST Hey Team,
What would the effect be of losing one of the grounds on the ISO7742-Q1 Digital Signal Isolator?
Are they redundant internally?
Best, Dajon McGill
Part Number: ISO7742-Q1 Other Parts Discussed in Thread: BQ79616-Q1 , ISO7742 Team, Here is the background: https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1056675/bq79616-q1-leakage-over-the-uart-tx-when-in-shutdown…
Part Number: BQ79616-Q1 Other Parts Discussed in Thread: ISO7742 , ISO7742-Q1
Team,
The custom PCB has the below connection: [BQ79616] (UART TX - pin 53) ---> (IN - pin 12) [ISO7742 F DWR ] There is voltage on the BQ79616 UART TX line when in SHUTDOWN…
Part Number: ISO7742-Q1 Other Parts Discussed in Thread: TEST , ISO7742 Dear team,
Could you help to check leakage current for below?
Part. No
Temp. (DC 14V)
Leakage Current
ISO7742QDBQQ1
+ 125 ︒ C
+ 25 ︒ C
- 40 ︒ C
Thank…
Part Number: ISO7742-Q1 Other Parts Discussed in Thread: ISO7742 Hi Team,
My customer is using ISO7742F-Q1. For ISO7742F-Q1, Do you have more detailed information of I IH , I IL .
What is the min, typ value of I IH.
What is the max, typ value of I IL.
What is…
Hi Xing,
Applying an input voltage, that is greater than its respective VCC by 0.5V, violates the absolute maximum rating of the device, as stated in datasheet. Hence, TI doesn't guarantee device operation or reliability of device once a device is subjected…
Part Number: ISO7742-Q1 Other Parts Discussed in Thread: TEST Dears,
ISO7742-Q1 has been applied on 48V PTC heater product.
My end customer(Global Automotive Tier-1) asked me how the below test affects the isolation of ISO7742-Q1.
(the below test : short…
Part Number: ISO7742-Q1 Other Parts Discussed in Thread: ISO7742 , Hi ,
I am using ISO7742 in my project application and I am trying to measure the rise time, fall time and propagation delay of the device under the following operating conditions
Vcc1 =…
