Features (Typical 5V supply, unless otherwise noted) Input referred voltage noise 5.8 nV/ Input bias current 100 fA Unity gain bandwidth 17 MHz Supply current per channel LMV796/LMV796Q 1.15 mA LMV797 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 0.01% @ 1kHz, 600Ω Temperature range −40°C to 125°C LMV796Q is an Automotive grade product that is AEC-Q100 grade 1 qualified and is manufactured on an automotive grade flow. Description The LMV796/LMV796Q (Single) and the LMV797 (Dual) low noise, CMOS input operational amplifiers offer a low input voltage noise density of 5.8 nV/ while consuming only 1.15 mA (LMV796/LMV796Q) of quiescent current. The LMV796/LMV796Q and LMV797 are unity gain stable op amps and have gain bandwidth of 17 MHz. The LMV796/LMV796Q/LMV797 have a supply voltage range of 1.8V to 5.5V and can operate from a single supply. The LMV796/LMV796Q/LMV797 each feature a rail-to-rail output stage capable of driving a 600Ω load and sourcing as much as 60 mA of current. The LMV796/LMV796Q 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 femtoAmperes, and an input common mode voltage range, which includes ground, make the LMV796/LMV796Q and the LMV797 ideal for low power sensor applications. The LMV796/LMV796Q/LMV797 are manufactured using National’s advanced VIP50 process. The LMV796/LMV796Q are offered in 5–pin SOT23 package. The LMV797 is offered in 8–pin MSOP package. Applications Photodiode amplifiers Active filters and buffers Low noise signal processing Medical instrumentation Sensor interface applications Automotive

LMV797 Webench® Custom Design/Analyze/Build It Select Topology Active Filter Designer Inverting Amplifier AC-Coupled Inverting Amp NonInverting Amp Lowpass Filter Lowpass Filter 4th Order Highpass Filter Required Parameters Supply voltage: 5V 3.3V Other If "Other", Positive Supply is: V If "Other", Negative Supply is: V NOTE: 1.8 V <= Total Supply Voltage <= 5 V What is Webench?

Typical Application click for larger image	Connection Diagram *click for larger image
Typical Performance click for larger image

Datasheets

Title		Size	Date	Other Language
	LMV797 17 MHz, Low Noise, CMOS Input, 1.8V Operational Amplifiers	589 Kbytes	11-Feb-11	日本語

Part Number(s) (NSID)	Top View	Availability	Current Reported Stock	Budgetary Pricing	Pack Size
LMV797MM/NOPB LMV797MM RoHS Status	MINI SOIC	Full production Lead Time: 6 weeks	Distributor Region Qty DIGI-KEY Worldwide 1605 FARNELL Europe and Asia 767 MOUSER Worldwide 1000 NEWARK Americas 767 RS COMPONENTS Worldwide 5 TAYLOR Americas 410	$0.63 each at 1K+ pcs	reel of 1000
LMV797MMX/NOPB LMV797MMX RoHS Status	MINI SOIC	Full production Lead Time: 6 weeks	Distributor Region Qty DIGI-KEY Worldwide 0	$0.63 each at 1K+ pcs	reel of 3500

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

Moisture Sensitivity Level Data for LMV797.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

National's certificate of product compliance for LMV797 is located at RoHS Status.

Part Number(s) (NSID)	Weight (milligrams)	Type	Pins	MSL Rating	Peak Reflow	RoHS Status	CAD Symbols	Models	Package Marking Format
LMV797MM/NOPB LMV797MM	29.851 30.002	MINI SOIC	8	1 1	260 260	Detail	Download	spice file	ZXTT AU3A
LMV797MMX/NOPB LMV797MMX	29.851 30.002	MINI SOIC	8	1 1	260 260	Detail	Download	spice file	ZXTT AU3A

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

Moisture Sensitivity Level Data for LMV797.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

National's certificate of product compliance for LMV797 is located at RoHS Status.

CAD Symbols and Models Download LMV797 CAD Symbols

Models spice file

Reliability Metrics

Part Number	Process	EFR Reject	EFR Sample Size	PPM	LTA Rejects	LTA Device Hours	FITS	MTTF (Hours)
LMV797MM	VIP50CLZ3	0	5670	0	0	945000	4	268146330
LMV797MMX	VIP50CLZ3	0	5670	0	0	945000	4	268146330

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.

For more information on Reliability Metrics, please click here.

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

Moisture Sensitivity Level Data for LMV797.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

National's certificate of product compliance for LMV797 is located at RoHS Status.