LMV831MGEVAL

TEXAS INSTRUMENTS  LMV831MGEVAL.  评估板, LMV831 3.3MHZ EMI放大器

The is an evaluation board for LMV831 CMOS input, low power 3.3MHz op amp IC, providing a low input bias current and exceptional performance, making this IC a robust general purpose part. To evaluate the EMI robustness of the LMV831 and to be able to measure the parameter EMIRR, an evaluation board has been developed. Focus is on one of the input pins as those are most sensitive to EMI. Based on symmetry considerations, it can be expected that both inputs have the same EMIRR.

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2.7V to 5.5V supply voltage

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240µA supply current per channel

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1mV max input offset voltage

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0.1pA input bias current

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3.3MHz gain bandwidth

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EMIRR at 1.8GHz 120dB

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2V/µs slew rate

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Output voltage swing rail to rail

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Output current drive 30mA