Specification	LMC6442AIM/NOPB

Amplifier Type	General Purpose
Current - Input Bias	0.005 pA
Current - Output / Channel	2.1 mA
Current - Supply	1.9 µA
Gain Bandwidth Product	10.5 kHz
Mounting Type	Surface Mount
Number of Circuits	2
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	Rail-to-Rail
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Slew Rate	0.0041 V/µs
Supplier Device Package	8-SOIC
Voltage - Input Offset	1.5 mV
Voltage - Supply Span (Min) [Min]	1.8 V

LMC6442 Series

Dual, 11-V, 10-kHz operational amplifier

Part	Number of Circuits	Slew Rate	Supplier Device Package	Voltage - Supply Span (Min) [Min]	Output Type	Current - Output / Channel	Mounting Type	Operating Temperature [Min]	Operating Temperature [Max]	Current - Input Bias	Amplifier Type	Current - Supply	Gain Bandwidth Product	Package / Case	Package / Case	Package / Case	Voltage - Input Offset	Package / Case [y]	Package / Case [x]
Texas Instruments LMC6442IN	2	0.0041 V/µs	8-PDIP	1.8 V	Rail-to-Rail	2.1 mA	Through Hole	-40 °C	85 °C	0.005 pA	General Purpose	1.9 µA	10.5 kHz	0.3 in	8-DIP	7.62 mm	1.5 mV
Texas Instruments LMC6442IM	2	0.0041 V/µs	8-SOIC	1.8 V	Rail-to-Rail	2.1 mA	Surface Mount	-40 °C	85 °C	0.005 pA	General Purpose	1.9 µA	10.5 kHz		8-SOIC		1.5 mV	3.9 mm	0.154 in
Texas Instruments LMC6442AIMX/NOPB	2	0.0041 V/µs	8-SOIC	1.8 V	Rail-to-Rail	2.1 mA	Surface Mount	-40 °C	85 °C	0.005 pA	General Purpose	1.9 µA	10.5 kHz		8-SOIC		1.5 mV	3.9 mm	0.154 in
Texas Instruments LMC6442AIM/NOPB	2	0.0041 V/µs	8-SOIC	1.8 V	Rail-to-Rail	2.1 mA	Surface Mount	-40 °C	85 °C	0.005 pA	General Purpose	1.9 µA	10.5 kHz		8-SOIC		1.5 mV	3.9 mm	0.154 in
Texas Instruments LMC6442IM/NOPB	2	0.0041 V/µs	8-SOIC	1.8 V	Rail-to-Rail	2.1 mA	Surface Mount	-40 °C	85 °C	0.005 pA	General Purpose	1.9 µA	10.5 kHz		8-SOIC		1.5 mV	3.9 mm	0.154 in
Texas Instruments LMC6442AIM	2	0.0041 V/µs	8-SOIC	1.8 V	Rail-to-Rail	2.1 mA	Surface Mount	-40 °C	85 °C	0.005 pA	General Purpose	1.9 µA	10.5 kHz		8-SOIC		1.5 mV	3.9 mm	0.154 in
Texas Instruments LMC6442IMX	2	0.0041 V/µs	8-SOIC	1.8 V	Rail-to-Rail	2.1 mA	Surface Mount	-40 °C	85 °C	0.005 pA	General Purpose	1.9 µA	10.5 kHz		8-SOIC		1.5 mV	3.9 mm	0.154 in
Texas Instruments LMC6442AIMX	2	0.0041 V/µs	8-SOIC	1.8 V	Rail-to-Rail	2.1 mA	Surface Mount	-40 °C	85 °C	0.005 pA	General Purpose	1.9 µA	10.5 kHz		8-SOIC		1.5 mV	3.9 mm	0.154 in
Texas Instruments LMC6442IN/NOPB	2	0.0041 V/µs	8-PDIP	1.8 V	Rail-to-Rail	2.1 mA	Through Hole	-40 °C	85 °C	0.005 pA	General Purpose	1.9 µA	10.5 kHz	0.3 in	8-DIP	7.62 mm	1.5 mV

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 2.96
		10	$ 2.66
		95	$ 2.18
		285	$ 2.07
		570	$ 1.85
		1045	$ 1.56
		2565	$ 1.49
		5035	$ 1.43
Texas Instruments	TUBE	1	$ 2.85
		100	$ 2.35
		250	$ 1.69
		1000	$ 1.27

Description

General part information

LMC6442 Series

The LMC6442 is ideal for battery powered systems, where very low supply current (less than one microamp per amplifier) and Rail-to-Rail output swing is required. It is characterized for 2.2V to 10V operation, and at 2.2V supply, the LMC6442 is ideal for single (Li-Ion) or two cell (NiCad or alkaline) battery systems.

The LMC6442 is designed for battery powered systems that require long service life through low supply current, such as smoke and gas detectors, and pager or personal communications systems.

Operation from single supply is enhanced by the wide common mode input voltage range which includes the ground (or negative supply) for ground sensing applications. Very low (5 fA, typical) input bias current and near constant supply current over supply voltage enhance the LMC6442's performance near the end-of-life battery voltage.

Documents

Technical documentation and resources

LMC6442 Dual Micropower Rail-to-Rail Output Single Supply Operational Amplifier datasheet (Rev. E)

Data sheet