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LMC662 Product Folder

CMOS Dual Operational Amplifier

Generic P/N 662

Parametric Table

Temperature Min (deg C)	-40,
Temperature Max (deg C)	85, 70
Channels (Channels)	2
Input OutputType	Vcm to V-, R-R Out
Gain Bandwidth (MHz)	1.40
Slew Rate (Volts/usec)	1.10
SupplyCurrent Per Channel (mA)	.38
Supply Min (Volt)	5

Supply Max (Volt)	16
Offset Voltage (mV)	3, 6
Max Input Bias Current (nA)	.0040, .0020
Output Current (mA)	21
Voltage Noise (nV/Hz)	22
Shut down	No
Special Features	Undefined

Datasheet

Title	Size in Kbytes	Date	View Online	Download	Receive via Email
LMC662 CMOS Dual Operational Amplifier	483 Kbytes	7-Apr-03	View Online	Download	Receive via Email
LMC662 CMOS Dual Operational Amplifier (JAPANESE)	456 Kbytes

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Package Availability, Models, Samples & Pricing

Part Number

Package

Status

Models

Samples &
Electronic
Orders

Budgetary Pricing

Std
Pack
Size

Package
Marking

Type

Pins

MSL/Lead-Free Availability

Lead
Time

Qty

SPICE

IBIS

Qty

$US each

LMC662AIM

SOIC NARROW

Status

Full production

LMC662A.MOD

N/A

1K+

$0.79

rail
of
95

NSXYTT
LMC66
2AIM

9-11 weeks

10000

LMC662CM

SOIC NARROW

Status

Full production

N/A

1K+

$0.71

rail
of
95

NSXYTT
LMC66
2CM

10-12 weeks

20000

LMC662AIMX

SOIC NARROW

Status

Full production

LMC662A.MOD

N/A

1K+

$0.79

reel
of
2500

NSXYTT
LMC66
2AIM

9-11 weeks

20000

LMC662CMX

SOIC NARROW

Status

Full production

N/A

1K+

$0.71

reel
of
2500

NSXYTT
LMC66
2CM

9-11 weeks

50000

LMC662AIN

MDIP

Status

Full production

LMC662A.MOD

N/A

1K+

$0.83

rail
of
40

NSUZXYTT
LMC
662AIN

9-11 weeks

20000

LMC662CN

MDIP

Status

Full production

N/A

1K+

$0.77

rail
of
40

NSUZXYTT
LMC
662CN

9-11 weeks

20000

LMC662C MDC

Unpackaged Die

Full production

N/A

tray
of
N/A

N/A

LMC662C MWC

Wafer

Full production

N/A

wafer jar
of
N/A

N/A

Obsolete Parts

Obsolete Part	Alternate Part or Supplier	Source	Last Time Buy Date
LMC662AMJ/883	LM6482AMJ/883	NATIONAL SEMICONDUCTOR	03/09/99
LMC662EM	LMC6482AIM	NATIONAL SEMICONDUCTOR	12/07/99
LMC662EMX	NONE	NONE	12/07/99
LMC662EN	LMC6032IN	NATIONAL SEMICONDUCTOR	09/08/98

The LMC662 CMOS Dual operational amplifier is ideal for operation from a single supply. It operates from +5V to +15V and features rail-to-rail output swing in addition to an input common-mode range that includes ground. Performance limitations that have plagued CMOS amplifiers in the past are not a problem with this design. Input V_OS, drift, and broadband noise as well as voltage gain into realistic loads (2 k and 600) are all equal to or better than widely accepted bipolar equivalents.

This chip is built with National's advanced Double-Poly Silicon-Gate CMOS process.

See the LMC660 datasheet for a Quad CMOS operational amplifier with these same features.

Features

Rail-to-rail output swing
Specified for 2 k and 600 loads
High voltage gain: 126 dB
Low input offset voltage: 3 mV
Low offset voltage drift: 1.3 µV/°C
Ultra low input bias current: 2 fA
Input common-mode range includes V^-
Operating range from +5V to +15V supply
I_SS = 400 µA/amplifier; independent of V+
Low distortion: 0.01% at 10 kHz
Slew rate: 1.1 V/µs

Applications

High-impedance buffer or preamplifier
Precision current-to-voltage converter
Long-term integrator
Sample-and-hold circuit
Peak detector
Medical instrumentation
Industrial controls
Automotive sensors

Reliability Metrics

Part Number	Process	Sample Size (EFR)	Device Hours	Long Term Failure Rates (FITS)	MTTF
LMC662AIM	P2CMOS	33300	1250000	3	353423344
LMC662AIMX	P2CMOS	33300	1250000	3	353423344
LMC662AIN	P2CMOS	33300	1250000	3	353423344
LMC662C MDC	P2CMOS	33300	1250000	3	353423344
LMC662C MWC	P2CMOS	33300	1250000	3	353423344
LMC662CM	P2CMOS	33300	1250000	3	353423344
LMC662CMX	P2CMOS	33300	1250000	3	353423344
LMC662CN	P2CMOS	33300	1250000	3	353423344

For more information on Reliablitity Metrics, please click here.

Design Tools

Title	Size in Kbytes	Date	View Online	Download	Receive via Email
Amplifiers Selection Guide software for Windows	7 Kbytes	28-Jul-2003	View

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Application Notes

Title	Size in Kbytes	Date	View Online	Download	Receive via Email
AN-856: Application Note 856 A SPICE Compatible Macromodel for CMOS Operational Amplifiers	121 Kbytes	1-Oct-02	View Online	Download	Receive via Email

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[Information as of 15-Jan-2004]

LMC662 Product Folder