Part Number: PCM2903 Other Parts Discussed in Thread: LMV796 I'm designing a circuit that is using the PCM2903 Audio Converter with a preamp built from the reference design TIDU765. When recording audio and playing it back there is a noticeable hissing…
Hi Ron： Thanks for your reply! But I am sorry that I want to confirm again, The customer has given me a complete circuit of LMV796. Could you please help to confirm whether LMV796 will be damaged after HV+380V and HV-GND are connected in reverse? When…
Looking more closely, Kai's suggestion of the LMV796 may also fit. Just note that it does not have the same input or output swing. So this would be the main downside. It may not be necessary for the customer's application, however.
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The LMV796 is only 17MHz? If you are using it as DC bias path, no you don't need the termination R, but recognized as its output impedance ramps above 17MHz you gain balance is going to go away. Maybe you should just describe what you are trying to do…
Other Parts Discussed in Thread: ADC1175 , LMV796 , LMH6702 Hi,
The ADC1175 has a dynamic capacitive load (4pF when the clock is low and 11pF when the clock is high). Is this why there is a 62pF capacitor in the reference circuit on page 16 on the datasheet…
Part Number: LMV651 Other Parts Discussed in Thread: TLV316-Q1 , OPA316-Q1 , LMV796-Q1 , Hello,
LMV651MGX/NOPB would be a good fit, but it is not automotive qualified.
What would be the closest automotive qualified alternative?
BR Martin
Hi Neill, I recommend an Op Amp with the following characteristics: 1. Low noise voltage (less than 6nV/RtHz) 2. Very low (to negligible) input bias current (CMOS input), which also minimizes noise current 3. Rail to Rail output (for near 5Vpp output…
Other Parts Discussed in Thread: LMV796 Hi,
I'm using the LMV796 in a 400mA DC current sink. The op-amp is powered by a single +5V supply. The non-inv input is connected to the reference voltage (0.2V). The inv input goes to the sense-R (0.5ohm) which…
