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  • OPA2353: Replacement Part

    TI Thinks Resolved
    Part Number: OPA2353 Hello, I am looking for a drop-in replacement for the OPA2353EA chip. It is used in a low-pass filter. I would greatly appreciate any recommendations! Thank you, Elizabeth Weichel
    • Answered

  • OPA2353: AC coupled multi stage amplifier for current sensing: how to achieve higher ac gain

    Resolved
    Part Number: OPA2353 Other Parts Discussed in Thread: REF2030 , LMP7721 Hi, I'm designing a current sensor for the photodiode. The sensor input is a maximum of 20fA. The target gain of the circuit is 260dB and the target bandwidth is 3kHz. Because…
    • Resolved
    • Answered

  • OPA2353: OPA2353 ESD Ratings

    Resolved
    Part Number: OPA2353 Other Parts Discussed in Thread: OPA2350 Hi team, I'd like to know ESD ratings (HBM and CDM) of OPA2353. The datasheet doesn't show the data. Could you tell me the both of ESD ratings? Regards, Yoshi
    • Resolved

  • OPA2353 Datasheet Updated?

    Part Number: Hi TI Folks, Recently my customer received the below notice from TI part's alert. For the week of November 09, 2014 we have the following alert notifications: ----------------------------------------------------------------…
    • Answered

  • PCM1803A: Can I use VREF1 & VREF2 pins to supply the voltage reference to a single supply Opamp

    Resolved
    Part Number: PCM1803A Other Parts Discussed in Thread: OPA2353 Hi, I want to add a second order LPF with a buffer in front of a PCM1803A. I'm planning to use the single supply OPA2353. It will run on the same 5V power source as the ADC. Can I use…
    • Resolved
    • Answered

  • PCM1681: Problem about the active filter.

    Resolved
    Part Number: PCM1681 Other Parts Discussed in Thread: OPA2353 , OPA337 , OPA2134 , OPA1622 I have several questions about PCM1681. Please refer to the datasheet, figure 26 and figure 33 show the recommended active filter circuits, my question is: (1): can…
    • Resolved
    • Answered

  • RE: Burr-Brown application notes

    Resolved
    Hello Alexander, Are you looking for a specific App Note? Or App Note for a specific device? These can be found on the Product Folder page for the device. For example, from the OPA353 page: http://www.ti.com/lit/ds/symlink/opa2353.pdf . If you are looking…

  • Connecting voltage supply to the op amps on a 4th order filter.

    Other Parts Discussed in Thread: OPA2353 , OPA353 Hello, I'm using 2 OPA353 for a 4th order filter. This op amp range from 2.7 to 5.5 for a voltage source. I also have a amplifier. Can I connect a same voltage source for both op amps? Let's say a 5V source…
    • Answered

  • PCM2906 reduce components question

    Resolved
    Other Parts Discussed in Thread: PCM2906C , HID2 , OPA2353 Dear Sir We want design pcm2906c and hope reduce components. we don't need HID function, may we leave HID0/HID1/HID2 floating? for SSPND pin,may we also folating? I have check PCM2906C EVB, VoutL…
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    • Answered

  • PCM2906C application question

    Resolved
    Other Parts Discussed in Thread: PCM2906C , OPA2353 Dear Sir Here have some PCM2906C application question with you, *. May PCM2906C can use in XP(SP3)? due to Mic function is disabled at Windows XP(SP3), but Speaker function is fine at Windows XP(SP3). …
    • Resolved

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