Features (Typical 5V supply, unless otherwise noted) Input offset voltage ±150 µV (max) Input referred voltage noise 5.8 nV/ √Hz Input bias current 100 fA Gain bandwidth product 88 MHz Supply voltage range 1.8V to 5.5V Supply current per channel LMP7717 1.15 mA LMP7718 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 LMP7717 (single) and the LMP7718 (dual) low noise, CMOS input operational amplifiers offer a low input voltage noise density of 5.8 nV/ while consuming only 1.15 mA (LMP7717) of quiescent current. The LMP7717/LMP7718 are stable at a gain of 10 and have a gain bandwidth (GBW) product of 88 MHz. The LMP7717/LMP7718 have a supply voltage range of 1.8V to 5.5V and can operate from a single supply. The LMP7717/LMP7718 each feature a rail-to-rail output stage. Both amplifiers are part of the LMP precision amplifier family and are ideal for a variety of instrumentation applications. The LMP7717 family provides 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 LMP7717/LMP7718 ideal for low power sensor applications where high speeds are needed. The LMP7717/LMP7718 are manufactured using National’s advanced VIP50 process. The LMP7717 is offered in either a 5-Pin SOT-23 or an 8-Pin SOIC package. The LMP7718 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
	LMP7717/LMP7718 88 MHz, Precision, Low Noise, 1.8V CMOS Input, Decompensated Operational Amplifier	1115 Kbytes	29-Aug-08	日本語

Featured 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

More Application Notes

Title		Size	Date	Other Language
	AN-1515: Application Note 1515 A Comprehensive Study of the Howland Current Pump	227 Kbytes	29-Jan-08
	AN-1559: Application Note 1559 Practical RTD Interface Solutions	215 Kbytes	10-Oct-07	日本語 中文
	AN-1841: Application Note 1841 LMH1982 Evaluation Board User Guide	913 Kbytes	21-May-08	中文

Reliability Metrics

Part Number	Process	EFR Reject	EFR Sample Size	PPM	LTA Rejects	LTA Device Hours	FITS	MTTF (Hours)
LMP7717MA	VIP50CLZ3	0	1755	0	0	315000	12	89382110
LMP7717MAE	VIP50CLZ3	0	1755	0	0	315000	12	89382110
LMP7717MAX	VIP50CLZ3	0	1755	0	0	315000	12	89382110
LMP7717MF	VIP50CLZ3	0	1755	0	0	315000	12	89382110
LMP7717MFE	VIP50CLZ3	0	1755	0	0	315000	12	89382110
LMP7717MFX	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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