• SN65HVD1780-Q1: -

  

  SD

  TI Thinks Resolved

  Part Number: SN65HVD1780-Q1 Hi, 1. Device datasheet mentions short circuit current limit of +/-200mA, what is duration limit for short circuit protection? 2. Is there any recommendation for series resistor on bus?

  • over 5 years ago
  • Interface
  • Interface forum

• SN65HVD1780-Q1: Design matching questions

  

  Johnny Guo

  TI Thinks Resolved

  Part Number: SN65HVD1780-Q1 Hi, team, I have some questions about SN65HVD1780-Q1 match design as below. Please look into it and give your suggestion. 1. Below is slave side transceiver design. For master side transceiver, do we need to design isometric…

  • over 6 years ago
  • Interface
  • Interface forum
Answered

• SN65HVD1780-Q1: Different Vcc at two side

  

  Johnny Guo

  Resolved

  Part Number: SN65HVD1780-Q1 Hi, team, I have some questions about SN65HVD1780-Q1 may need your confirmation. 1. If two side SN65HVD1780-Q1 is with different Vcc (3V3 and 5V), can it work? 2. If chip is off power and add 13.2V at A/B pin, is…

  • Resolved

  • over 6 years ago
  • Interface
  • Interface forum
Answered

• SN65HVD1780-Q1: Short to battery protection for RS485

  

  VAIBHAV RAJGURU

  Resolved

  Part Number: SN65HVD1780-Q1 Hi Eric, Is it safe to do short to battery(24V) test on terminal A and B. As described in absolute maximum rating voltage range is -70V to +70V. Please reply ASAP. Thanks.

  • Resolved

  • over 6 years ago
  • Interface
  • Interface forum
Answered

• SN65HVD1780-Q1: RS485 transceiver output short circuit power dissipation

  

  Umesh Patil10

  Resolved

  Part Number: SN65HVD1780-Q1 Other Parts Discussed in Thread: SN65HVD1780 Hello team, I am using sn65hvd1780-q1. If I use loading circuit with 4.7 Kohm as pull up/down and 47 Ohm series resistors for both outputs A and B, then how to calculate power…

  • Resolved

  • over 6 years ago
  • Interface
  • Interface forum

• SN65HVD1780-Q1: Short to battery protection for RS485

  

  VAIBHAV RAJGURU

  Part Number: SN65HVD1780-Q1 Other Parts Discussed in Thread: SN65HVD1780 I am using SN65HVD1780 IC in 24V vehicle system. my query is, datasheet shows maximum voltage rating for A and B terminal of this ic is -70V to +70V. so is it safe if A and B signal…

  • over 6 years ago
  • Interface
  • Interface forum
Answered

• SN65HVD1780-Q1: Input voltage

  

  Shinji Nishio

  Resolved

  Part Number: SN65HVD1780-Q1 Other Parts Discussed in Thread: SN65HVD72 , SN65HVD82 Hi team, My custmer is interested in our sn65hvd1780-Q1. They will use this device with Vcc 3.3V. If they use at this condition, can they recieve 5V data? If yes…

  • Resolved

  • over 9 years ago
  • Interface
  • Interface forum

• SN65HVD10: Auto-grade, UART to RS485 (3.3V level)

  

  Roy Chou1

  TI Thinks Resolved

  Part Number: SN65HVD10 Other Parts Discussed in Thread: SN65HVD1780-Q1 , THVD1450 , THVD1406 Tool/software: Hi Team, As title, do we have solution that meet auto-grade, UART to RS485 (3.3V level) feature? Regards, Roy

  • 11 months ago
  • Interface
  • Interface forum

• TRS3232E-Q1: short to Battery

  

  SUN xuran

  TI Thinks Resolved

  Part Number: TRS3232E-Q1 Other Parts Discussed in Thread: SN65HVD1780-Q1 Tool/software: As described in the specification, the maximum withstand voltage of the Dout pin is ±13.2V, but the short circuit to power supply test of the car requires a short…

  • over 1 year ago
  • Interface
  • Interface forum
Answered

• SN65HVD1781-Q1: Drive Current Query

  

  Mayur M Bharadwaj

  Resolved

  Part Number: SN65HVD1781-Q1 Other Parts Discussed in Thread: SN65HVD1780-Q1 Dear team, We are planning to use SN65HVD1781QDRQ instead of SN65LBC176QDRQ1. We have seen that drive current is 38mA compared to 60mA in SN65LBC176QDRQ1. We understand that…

  • Resolved

  • over 2 years ago
  • Interface
  • Interface forum

Didn't find what you are looking for? Post a new question.