LMC6442IN

Obsolete

Texas Instruments

IC OPAMP GP 2 CIRCUIT 8DIP

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LMC6442IN

Obsolete

Texas Instruments

IC OPAMP GP 2 CIRCUIT 8DIP

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Description Specifications Series Pricing CAD Documents

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.

Technical Specifications

Parameters and characteristics for this part

Specification	LMC6442IN

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	Through Hole
Number of Circuits	2
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Type	Rail-to-Rail
Package Length	0.3 in
Package Name	8-DIP, 8-PDIP
Package Width	7.62 mm
Slew Rate	0.0041 V/µs
Voltage - Input Offset	1.5 mV
Voltage - Supply Span (Max)	11 V
Voltage - Supply Span (Min)	1.8 V

LMC6442 Series

Dual, 11-V, 10-kHz operational amplifier

Part	Operating Temperature (Min)	Operating Temperature (Max)	Current - Supply	Voltage - Supply Span (Max)	Mounting Type	Package Length	Package Name	Package Width	Slew Rate	Output Type	Voltage - Supply Span (Min)	Voltage - Input Offset	Number of Circuits	Amplifier Type	Gain Bandwidth Product	Current - Output / Channel	Current - Input Bias
Texas Instruments LMC6442IN	-40 °C	85 °C	1.9 µA	11 V	Through Hole	0.3 in	8-DIP 8-PDIP	7.62 mm	0.0041 V/µs	Rail-to-Rail	1.8 V	1.5 mV	2	General Purpose	10.5 kHz	2.1 mA	0.005 pA
Texas Instruments LMC6442IM	-40 °C	85 °C	1.9 µA	11 V	Surface Mount	0.154 in	8-SOIC	3.9 mm	0.0041 V/µs	Rail-to-Rail	1.8 V	1.5 mV	2	General Purpose	10.5 kHz	2.1 mA	0.005 pA
Texas Instruments LMC6442IMX/NOPB	-40 °C	85 °C	1.9 µA	11 V	Surface Mount	0.154 in	8-SOIC	3.9 mm	0.0041 V/µs	Rail-to-Rail	1.8 V	1.5 mV	2	General Purpose	10.5 kHz	2.1 mA	0.005 pA
Texas Instruments LMC6442AIMX/NOPB	-40 °C	85 °C	1.9 µA	11 V	Surface Mount	0.154 in	8-SOIC	3.9 mm	0.0041 V/µs	Rail-to-Rail	1.8 V	1.5 mV	2	General Purpose	10.5 kHz	2.1 mA	0.005 pA
Texas Instruments LMC6442AIM/NOPB	-40 °C	85 °C	1.9 µA	11 V	Surface Mount	0.154 in	8-SOIC	3.9 mm	0.0041 V/µs	Rail-to-Rail	1.8 V	1.5 mV	2	General Purpose	10.5 kHz	2.1 mA	0.005 pA
Texas Instruments LMC6442IM/NOPB	-40 °C	85 °C	1.9 µA	11 V	Surface Mount	0.154 in	8-SOIC	3.9 mm	0.0041 V/µs	Rail-to-Rail	1.8 V	1.5 mV	2	General Purpose	10.5 kHz	2.1 mA	0.005 pA
Texas Instruments LMC6442AIM	-40 °C	85 °C	1.9 µA	11 V	Surface Mount	0.154 in	8-SOIC	3.9 mm	0.0041 V/µs	Rail-to-Rail	1.8 V	1.5 mV	2	General Purpose	10.5 kHz	2.1 mA	0.005 pA
Texas Instruments LMC6442IMX	-40 °C	85 °C	1.9 µA	11 V	Surface Mount	0.154 in	8-SOIC	3.9 mm	0.0041 V/µs	Rail-to-Rail	1.8 V	1.5 mV	2	General Purpose	10.5 kHz	2.1 mA	0.005 pA
Texas Instruments LMC6442AIMX	-40 °C	85 °C	1.9 µA	11 V	Surface Mount	0.154 in	8-SOIC	3.9 mm	0.0041 V/µs	Rail-to-Rail	1.8 V	1.5 mV	2	General Purpose	10.5 kHz	2.1 mA	0.005 pA
Texas Instruments LMC6442IN/NOPB	-40 °C	85 °C	1.9 µA	11 V	Through Hole	0.3 in	8-DIP 8-PDIP	7.62 mm	0.0041 V/µs	Rail-to-Rail	1.8 V	1.5 mV	2	General Purpose	10.5 kHz	2.1 mA	0.005 pA

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Datasheet