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  • TS3A27518E-Q1: Different voltage level on input

    Resolved
    Part Number: TS3A27518E-Q1 Hi TI expert, I would like to confirm whether below idea will work. Since the IC act as a passive switch during on-state with certain ron. With VCC up to 3.3V, Could we bias NCx pins to 1.8V and NOx pins to 3.3V the using INx…
    • Resolved
    • Answered

  • TS3A27518E-Q1: TS3A27518E-Q1 Propagation Delay

    Resolved
    Part Number: TS3A27518E-Q1 Hi I cannot find any propagation delay information in the TS3A27518E-Q1 datasheet. What is the propagation delay through the TS3A27518E-Q1 (NCx/NOx to COM)? Best regards, Martin
    • Resolved

  • TS3A27518E-Q1: COM -> NO Works Fine but , COM -> NC Not Working in QSPI Switching Application

    TI Thinks Resolved
    Part Number: TS3A27518E-Q1 Our Application connects QSPI Flash Between the Processor and External Programmer through the TS3A27518E-Q1 Switch. The External Programmer is connected to NO and the Processor is connected to NC of the TS3A27518E-Q1 Switch. …
    • Answered

  • TS3A27518E-Q1: S parameters behavior

    Resolved
    Part Number: TS3A27518E-Q1 Other Parts Discussed in Thread: TS3A27518E , TMUX1574 Hello, I need to make some simulations with a TS3A27518E using S parameters. I dowloaded them in this post https://e2e.ti.com/support/switches-multiplexers-group/switches…
    • Resolved

  • TS3A27518E-Q1: Whether could achieve logic and also achieve level shift at the same time

    TI Thinks Resolved
    Part Number: TS3A27518E-Q1 Other Parts Discussed in Thread: TS3A27518E , SN74CB3T3257 Hi Team, Whether TS3A27518E-Q1 could achieve logic and also achieve level shift at the same time？
    • Answered

  • TS3A27518E-Q1: IK Analog port diode current(5)

    Resolved
    Part Number: TS3A27518E-Q1 Hi team, I have a question about Ik spec definition in absolute maximum ratings section. Ik is specified as analog port diode current and rated to 50mA with note on (5) as below. (5) Requires clamp diodes on analog port to V…
    • Resolved

  • TS3A27518E-Q1: Question about maximum Tj value

    TI Thinks Resolved
    Part Number: TS3A27518E-Q1 Hi There is no any information about Max Junc.Temp Tj in data sheet. May I know what's the value

  • TS3A27518E-Q1: have latch-up protection?

    TI Thinks Resolved
    Part Number: TS3A27518E-Q1 Hello Guys, Good day. Does the TS3A27518EIPWRQ1 have latch-up protection? Because it was not mentioned on the datasheet. However, the non-automotive grade version TS3A27518EPWR features Latch up protection over 100mA. Thanks…

  • TS3A27518E-Q1: 使用该芯片进行FLASH芯片烧录复用芯片，结果无法进行程序烧录

    TI Thinks Resolved
    Part Number: TS3A27518E-Q1 在使用TI的TS3A27518EPWR芯片作为FLASH烧程序信号复用芯片时，出现了板子芯片无法烧录的情况，测量27518两端QSPI时钟频率一致，波形无明显变化，将27518芯片拆掉并进行飞线后可以对FLASH芯片进行烧录，证明PCBA布线设计没问题。更换多批次芯片全都无法烧录。 我们现在只能锁定问题出在27518这里，但是一直无法确定问题的原因。

  • TS3A27518E-Q1: Can I use 2x 6 bit 2:1 devices to support octal SPI communication between flash memory and SOC?

    TI Thinks Resolved
    Part Number: TS3A27518E-Q1 Other Parts Discussed in Thread: SN3257-Q1 e2e, Would you please recommend an appropriate 2:1 Mux product to meet the use case as diagram below? I'm searching for 2:1 Mux with multiple channels to support octal SPI communication…

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