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

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

Datasheets

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

Other Technical Documents

Title		Type	Date
	Decompensating Amplifiers Improve Performance	External Article	2007-12-03
	Understand and Apply the Transimpedance Amplifier (Part 1 of 2)	External Article	2007-08-08
	Understand and Apply the Transimpedance Amplifier (Part 2 of 2)	External Article	2007-08-10

Part Number(s) (NSID)	Top View	Availability	Current Reported Stock	Budgetary Pricing	Pack Size
LMV793MA/NOPB RoHS Status	SOIC NARROW	Full production Lead Time: 6 weeks	Distributor Region Qty ARROW Worldwide 570 AVNET-EM Worldwide 465 DIGI-KEY Worldwide 0 FARNELL Europe and Asia 111 RS COMPONENTS Worldwide 20 TAYLOR Americas 570	$0.60 each at 1K+ pcs	rail of 95
LMV793MAX/NOPB RoHS Status	SOIC NARROW	Full production Lead Time: 6 weeks	Distributor Region Qty DIGI-KEY Worldwide 0	$0.60 each at 1K+ pcs	reel of 2500
LMV793MF/NOPB RoHS Status	SOT-23	Full production Lead Time: 6 weeks	Distributor Region Qty ARROW Worldwide 1000 DIGI-KEY Worldwide 1622 FARNELL Europe and Asia 754 MOUSER Worldwide 746 NEWARK Americas 111 RS COMPONENTS Worldwide 25 TAYLOR Americas 1000	$0.60 each at 1K+ pcs	reel of 1000
LMV793MFX/NOPB RoHS Status	SOT-23	Full production Lead Time: 6 weeks	Distributor Region Qty DIGI-KEY Worldwide 0	$0.60 each at 1K+ pcs	reel of 3000

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 LMV793.

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 LMV793 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
LMV793MA/NOPB	69.761	SOIC NARROW	8	1	260	Detail	Download	spice file	NSZXTT LMV7 93MA
LMV793MAX/NOPB	69.761	SOIC NARROW	8	1	260	Detail	Download	spice file	NSZXTT LMV7 93MA
LMV793MF/NOPB	14.696	SOT-23	5	1	260	Detail	Download	spice file	AS4A XTT
LMV793MFX/NOPB	14.696	SOT-23	5	1	260	Detail	Download	spice file	AS4A XTT

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 LMV793.

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 LMV793 is located at RoHS Status.

CAD Symbols and Models Download LMV793 CAD Symbols

Models spice file

Reliability Metrics

Part Number	Process	EFR Reject	EFR Sample Size	PPM	LTA Rejects	LTA Device Hours	FITS	MTTF (Hours)
LMV793MA	VIP50CLZ3	0	5670	0	0	945000	4	268146330
LMV793MAX	VIP50CLZ3	0	5670	0	0	945000	4	268146330
LMV793MF	VIP50CLZ3	0	5670	0	0	945000	4	268146330
LMV793MFX	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 LMV793.

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 LMV793 is located at RoHS Status.