LMC6494BEM/NOPB

Obsolete

Texas Instruments

QUAD, 15.5-V, 1.5-MHZ OPERATIONAL AMPLIFIER

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LMC6494BEM/NOPB

Obsolete

Texas Instruments

QUAD, 15.5-V, 1.5-MHZ OPERATIONAL AMPLIFIER

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Description Specifications Series Pricing CAD Documents

Description

General part information

LMC6494 Series

The LMC6492 and LMC6494 (LMC649x) amplifiers were specifically developed for single-supply applications that operate from −40°C to +125°C. This feature is an excellent choice for automotive systems because of the wide temperature range. A unique design topology enables the LMC649x common-mode voltage range to accommodate input signals beyond the rails. This eliminates non-linear output errors due to input signals exceeding a traditionally limited common-mode voltage range. The LMC649x signal range has a high CMRR of 82dB for excellent accuracy in noninverting circuit configurations.

The LMC649x rail-to-rail input is complemented by rail-to-rail output swing. This configuration provides maximum dynamic signal range and is particularly important in 5V systems.

An ultra-low input current of 150fA and a 120dB open-loop gain provide high accuracy and direct interfacing with high-impedance sources.

Technical Specifications

Parameters and characteristics for this part

Specification	LMC6494BEM/NOPB

Amplifier Type	CMOS
Current - Input Bias	0.15 pA
Current - Output / Channel	30 mA
Current - Supply	2.6 mA
Gain Bandwidth Product	1.5 MHz
Mounting Type	Surface Mount
Number of Circuits	4
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output Type	Rail-to-Rail
Package Length	0.154 in
Package Name	14-SOIC
Package Width	3.9 mm
Slew Rate	1.3 V/µs
Voltage - Input Offset	110 µV
Voltage - Supply Span (Max)	15.5 V
Voltage - Supply Span (Min)	2.5 V

LMC6494 Series

Part	Slew Rate	Voltage - Supply Span (Max)	Package Width	Package Name	Package Length	Voltage - Input Offset	Mounting Type	Gain Bandwidth Product	Number of Circuits	Voltage - Supply Span (Min)	Current - Supply	Amplifier Type	Output Type	Current - Output / Channel	Current - Input Bias	Operating Temperature (Max)	Operating Temperature (Min)
Texas Instruments LMC6494AEMX/NOPB	1.3 V/µs	15.5 V	3.9 mm	14-SOIC	0.154 in	110 µV	Surface Mount	1.5 MHz	4	2.5 V	2.6 mA	CMOS	Rail-to-Rail	30 mA	0.15 pA	125 °C	-40 °C
Texas Instruments LMC6494BEM	1.3 V/µs	15.5 V	3.9 mm	14-SOIC	0.154 in	110 µV	Surface Mount	1.5 MHz	4	2.5 V	2.6 mA	CMOS	Rail-to-Rail	30 mA	0.15 pA	125 °C	-40 °C
Texas Instruments LMC6494AEMX/NOPB	1.3 V/µs	15.5 V	3.9 mm	14-SOIC	0.154 in	110 µV	Surface Mount	1.5 MHz	4	2.5 V	2.6 mA	CMOS	Rail-to-Rail	30 mA	0.15 pA	125 °C	-40 °C
Texas Instruments LMC6494AEM/NOPB	1.3 V/µs	15.5 V	3.9 mm	14-SOIC	0.154 in	110 µV	Surface Mount	1.5 MHz	4	2.5 V	2.6 mA	CMOS	Rail-to-Rail	30 mA	0.15 pA	125 °C	-40 °C
Texas Instruments LMC6494BEMX	1.3 V/µs	15.5 V	3.9 mm	14-SOIC	0.154 in	110 µV	Surface Mount	1.5 MHz	4	2.5 V	2.6 mA	CMOS	Rail-to-Rail	30 mA	0.15 pA	125 °C	-40 °C
Texas Instruments LMC6494AEM	1.3 V/µs	15.5 V	3.9 mm	14-SOIC	0.154 in	110 µV	Surface Mount	1.5 MHz	4	2.5 V	2.6 mA	CMOS	Rail-to-Rail	30 mA	0.15 pA	125 °C	-40 °C
Texas Instruments LMC6494BEM/NOPB	1.3 V/µs	15.5 V	3.9 mm	14-SOIC	0.154 in	110 µV	Surface Mount	1.5 MHz	4	2.5 V	2.6 mA	CMOS	Rail-to-Rail	30 mA	0.15 pA	125 °C	-40 °C
Texas Instruments LMC6494AEMX	1.3 V/µs	15.5 V	3.9 mm	14-SOIC	0.154 in	110 µV	Surface Mount	1.5 MHz	4	2.5 V	2.6 mA	CMOS	Rail-to-Rail	30 mA	0.15 pA	125 °C	-40 °C
Texas Instruments LMC6494AEM	1.3 V/µs	15.5 V	3.9 mm	14-SOIC	0.154 in	110 µV	Surface Mount	1.5 MHz	4	2.5 V	2.6 mA	CMOS	Rail-to-Rail	30 mA	0.15 pA	125 °C	-40 °C
Texas Instruments LMC6494BEMX/NOPB	1.3 V/µs	15.5 V	3.9 mm	14-SOIC	0.154 in	110 µV	Surface Mount	1.5 MHz	4	2.5 V	2.6 mA	CMOS	Rail-to-Rail	30 mA	0.15 pA	125 °C	-40 °C

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

LMC649x Dual and Quad, CMOS, Rail-to-Rail Input/Output Operational Amplifiers datasheet (Rev. F)