Features • Low supply current: 10 µA/Amp (Typ) • Operates from 4.5V to 15.5V single supply • Ultra low input current: 2 fA (Typ) • Rail-to-rail output swing • Input common-mode range includes ground Description Ultra-low power consumption and low input-leakage current are the hallmarks of the LMC6044. Providing input currents of only 2 fA typical, the LMC6044 can operate from a single supply, has output swing extending to each supply rail, and an input voltage range that includes ground. The LMC6044 is ideal for use in systems requiring ultra-low power consumption. In addition, the insensitivity to latch-up, high output drive, and output swing to ground without requiring external pull-down resistors make it ideal for single-supply battery-powered systems. Other applications for the LMC6044 include bar code reader amplifiers, magnetic and electric field detectors, and hand-held electrometers. This device is built with National's advanced Double-Poly Silicon-Gate CMOS process. See the LMC6041 for a single, and the LMC6042 for a dual amplifier with these features. Applications • Battery monitoring and power conditioning • Photodiode and infrared detector preamplifier • Silicon based transducer systems • Hand-held analytic instruments • pH probe buffer amplifier • Fire and smoke detection systems • Charge amplifier for piezoelectric transducers

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Datasheet

Title		Size	Date	Other Language
	LMC6044 CMOS Quad Micropower Operational Amplifier	465 Kbytes	19-Oct-04	日本語

Featured Application Notes

Title		Size	Date	Other Language
	AN-856: Application Note 856 A SPICE Compatible Macromodel for CMOS Operational Amplifiers	121 Kbytes	1-Oct-02

More Application Notes

Title		Size	Date	Other Language
	AN-856: Application Note 856 A SPICE Compatible Macromodel for CMOS Operational Amplifiers	121 Kbytes	1-Oct-02

Part Number(s) (NSID)	Top View	Availability	Current Reported Stock	Budgetary Pricing	Standard Pack Size
LMC6044AIM/NOPB LMC6044AIM RoHS	SOIC NARROW	Full production Lead Time: 6 weeks	Distributor Region Qty ARROW Worldwide 20 DIGIKEY Worldwide 277 FUTURE Worldwide 110	$1.57 each at 1K+ pcs	rail of 55
LMC6044IM/NOPB LMC6044IM RoHS	SOIC NARROW	Full production Lead Time: 8 weeks	Distributor Region Qty AVNET-EM Worldwide 134 DIGIKEY Worldwide 167 FARNELL Europe and Asia 875 FUTURE Worldwide 224 TAYLOR Americas 1595	$1.11 each at 1K+ pcs	rail of 55
LMC6044AIMX/NOPB LMC6044AIMX RoHS	SOIC NARROW	Full production Lead Time: 6 weeks	Distributor Region Qty DIGIKEY Worldwide 0	$1.57 each at 1K+ pcs	reel of 2500
LMC6044IMX/NOPB RoHS	SOIC NARROW	Full production Lead Time: 8 weeks	Distributor Region Qty AVNET-EM Worldwide 2500 DIGIKEY Worldwide 0	$1.11 each at 1K+ pcs	reel of 2500
LMC6044IN/NOPB LMC6044IN RoHS	MDIP	Full production Lead Time: 6 weeks	Distributor Region Qty AVNET-EM Worldwide 270 DIGIKEY Worldwide 514 FARNELL Europe and Asia 492 TAYLOR Americas 35	$1.13 each at 1K+ pcs	rail of 25

Obsolete Versions

Obsolete Part	Alternate Part or Supplier	Source	Last Time Buy Date
LMC6044AIN	LMC6084AIM	NSC	05 Mar 2008

Design Tools

Title	Size	Date
Amplifiers Selection Guide software for Windows

Reliability Metrics

Part Number	Process	EFR Reject	EFR Sample Size	PPM	LTA Rejects	LTA Device Hours	FITS	MTTF (Hours)
LMC6044AIM	P2CMOS	0	49735	0	1	4330000	2	556689228
LMC6044AIMX	P2CMOS	0	49735	0	1	4330000	2	556689228
LMC6044IM	P2CMOS	0	49735	0	1	4330000	2	556689228
LMC6044IMX	P2CMOS	0	49735	0	1	4330000	2	556689228
LMC6044IN	P2CMOS	0	49735	0	1	4330000	2	556689228

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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Obsolete Versions

Obsolete Part	Alternate Part or Supplier	Source	Last Time Buy Date
LMC6044AIN	LMC6084AIM	NSC	05 Mar 2008