Part Number: SN65HVD888 Hi,
As per SN65HVD888 datasheet recommended for Transient Protections Against ESD, EFT, and Surge Transients. Accordingly we have provided R1, R2, TVS, TBU1,TBU2 and MOV1, MOV2 components in our design for protection.
One of…
Part Number: SN65HVD888 HI,
As per SN65HVD888DR datasheet Application Information mentioned RL DIFFERENTIAL TERMINATION for 54 Ω.
For 120Ω.RL DIFFERENTIAL TERMINATION suggest suitable RFS PULLUP / RFS PULLDOWN resistor value.
Thanks
Rajan
Part Number: SN65HVD888 Other Parts Discussed in Thread: SN65HVD73 Hi Experts,
Our customer wants to use our SN65HVD888 with below external ESD and Surge protection circuit, can you help to check if it is enough or we have better suggestions for higher…
Part Number: SN65HVD82 Other Parts Discussed in Thread: THVD1510 , SN65HVD888 Team,
Could HVD888 be used instead of HVD82? Are they P2P dropped-in replacement? SN65HVD888 vs SN65HVD82 If not is there a way to make a PCB change to accommodate the use…
Hi Hao:
Thanks for your quick reply. The IC SN65HVD888 was choice is our other project was used . I mean it's same as chip on the indoor controller . In order to keep same chip choice as indoor controller design.
I test the data communication without…
Part Number: SN65HVD888 Hi team,
My customer is using SN65HVD888 as slave and SN65HVD3082 as master. Point-point test, cable length is 50CM, VCC = 5V; The AB differential signal for both devices is captured as below: the signal amplitude from 3082 is…
Part Number: SN65HVD888 Hi team,
My customer is working with SN65HVD88 (+ SN65HVD3082) and I have several questions relating to polarity correction feature. Would you mind helping me with them?
1) The polarity-correcting mode is entered only when…
Part Number: SN65HVD888 Hi Team,
Need you help to solve below issues on SN65HVD888R and observed as below,
1) Data seen in A and B lines near to the IC Pins But not receiving data at Rx, when RE’ is low.
2) There’s difference in voltage between…
Part Number: SN65HVD888 Other Parts Discussed in Thread: TIDA-00527 Hi,
We have chosen SN65HVD888 chip for 24V power over RS485 communication.
Kindly suggest suitable protection device at output (D+ , D- ) terminal point.
Thank You
Rajan
To be more specific, the abs max of SN65HVD888 is -18V to 18V. If you need a higher fault voltage part, you can take a look at SN65HVD17xx .
What power line do you refer to? Can you give more details about the application? Thanks,
Hao
