Specification	LMC6494AEMX/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 / Case	14-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Slew Rate	1.3 V/µs
Voltage - Input Offset	110 çV
Voltage - Supply Span (Max) [Max]	15.5 V
Voltage - Supply Span (Min) [Min]	2.5 V

LMC6494 Series

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

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	114	$ 2.64
	Cut Tape (CT)	1	$ 4.90
	Digi-Reel®	1	$ 4.90
	Tape & Reel (TR)	2500	$ 2.46
Texas Instruments	LARGE T&R	1	$ 3.70
		100	$ 3.24
		250	$ 2.27
		1000	$ 1.83

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.

Documents

Technical documentation and resources

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

Data sheet