Features (Typical 5V supply, unless otherwise noted) Input referred voltage noise 5.8 nV/ √Hz Input bias current 100 fA Gain bandwidth product 88 MHz Supply current per channel LMV793 1.15 mA LMV794 1.30 mA Rail-to-rail output swing @ 10 kΩ load 25 mV from rail @ 2 kΩ load 45 mV from rail Guaranteed 2.5V and 5.0V performance Total harmonic distortion 0.04% @1 kHz, 600Ω Temperature range −40°C to 125°C Description The LMV793 (single) and the LMV794 (dual) CMOS input operational amplifiers offer a low input voltage noise density of 5.8 nV/ while consuming only 1.15 mA (LMV793) of quiescent current. The LMV793/LMV794 are stable at a gain of 10 and have a gain bandwidth product (GBW) of 88 MHz. The LMV793/LMV794 have a supply voltage range of 1.8V to 5.5V and can operate from a single supply. The LMV793/LMV794 each feature a rail-to-rail output stage capable of driving a 600Ω load and sourcing as much as 60 mA of current. The LMV793/LMV794 provide optimal performance in low voltage and low noise systems. A CMOS input stage, with typical input bias currents in the range of a few femto-Amperes, and an input common mode voltage range, which includes ground, make the LMV793/LMV794 ideal for low power sensor applications where high speeds are needed. The LMV793/LMV794 are manufactured using National’s advanced VIP50 process. The LMV793 is offered in either a 5-Pin SOT23 or an 8-Pin SOIC package. The LMV794 is offered in either the 8-Pin SOIC or the 8-Pin MSOP. Applications • ADC interface • Photodiode amplifiers • Active filters and buffers • Low noise signal processing • Medical instrumentation • Sensor interface applications

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Datasheet

Title		Size	Date	Other Language
	LMV793/LMV794 88 MHz, Low Noise, 1.8V CMOS Input, Decompensated Operational Amplifiers	613 Kbytes	23-Jun-08	日本語

Featured Application Notes

Title		Size	Date	Other Language
	AN-1923: Application Note 1923 Current Sense Demo Board (SOIC) User`s Guide	3507 Kbytes	29-Apr-09	中文

More Application Notes

Title		Size	Date	Other Language
	AN-1738: Application Note 1738 551013276 and 551013277 Evaluation Boards for Dual Decompensated Operational Amplifiers (MSOP-8 and SOIC-8)	323 Kbytes	12-Dec-07	日本語

Reliability Metrics

Part Number	Process	EFR Reject	EFR Sample Size	PPM	LTA Rejects	LTA Device Hours	FITS	MTTF (Hours)
LMV793MA	VIP50CLZ3	0	1755	0	0	315000	12	89382110
LMV793MAX	VIP50CLZ3	0	1755	0	0	315000	12	89382110
LMV793MF	VIP50CLZ3	0	1755	0	0	315000	12	89382110
LMV793MFX	VIP50CLZ3	0	1755	0	0	315000	12	89382110

Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.

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