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LMC7111 Product Folder

Tiny CMOS Operational Amplifier with Rail-to-Rail Input and Output

Generic P/N 7111

Parametric Table

Temperature Min (deg C)	-40
Temperature Max (deg C)	85
Channels (Channels)	1
Input OutputType	R-R In and Out
Gain Bandwidth (MHz)	.05
Slew Rate (Volts/usec)	.0270
SupplyCurrent Per Channel (mA)	.0250
Supply Min (Volt)	2.70
Supply Max (Volt)	11
Offset Voltage (mV)	7, 3

Max Input Bias Current (nA)	.02
Output Current (mA)	7
Voltage Noise (nV/Hz)	110
Shut down	No
VCM Min from Neg Supply (Volt)	-.20
VCM Max from Pos Supply (Volt)	.20
Vout Min vs Negative Supply (Volt)	.01
Vout Max vs Positive Supply (Volt)	-.01
Special Features	Undefined

Datasheet

Title	Size in Kbytes	Date	View Online	Download	Receive via Email
LMC7111 Tiny CMOS Operational Amplifier with Rail-to-Rail Input and Output	826 Kbytes	26-Nov-03	View Online	Download	Receive via Email
LMC7111 Tiny CMOS Operational Amplifier with Rail-to-Rail Input and Output (JAPANESE)	441 Kbytes

If you have trouble printing or viewing PDF file(s), see Printing Problems.

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

LMC7111BIM5

SOT-23

Status

Full production

LMC7111B.MOD

N/A

1K+

$0.42

reel
of
1000

A01B
ZXTT

17-19 weeks

50000

LMC7111BIM5X

SOT-23

Status

Full production

LMC7111B.MOD

N/A

1K+

$0.42

reel
of
3000

A01B
ZXTT

17-19 weeks

100000

LMC7111AIN

MDIP

Status

Full production

LMC7111A.MOD

N/A

1K+

$0.55

rail
of
40

NSUZXYTT
LMC7111
AIN

6-8 weeks

50000

LMC7111BIN

MDIP

Status

Full production

LMC7111B.MOD

N/A

1K+

$0.42

rail
of
40

NSUZXYTT
LMC7111
BIN

6-8 weeks

3000

LMC7111 MDC

Unpackaged Die

Full production

N/A

tray
of
N/A

N/A

LMC7111 MWC

Wafer

Full production

N/A

wafer jar
of
N/A

N/A

The LMC7111 is a micropower CMOS operational amplifier available in the space saving SOT 23-5 package. This makes the LMC7111 ideal for space and weight critical designs. The wide common-mode input range makes it easy to design battery monitoring circuits which sense signals above the V⁺ supply. The main benefits of the Tiny package are most apparent in small portable electronic devices, such as mobile phones, pagers, and portable computers. The tiny amplifiers can be placed on a board where they are needed, simplifying board layout.

Features

Tiny SOT23-5 package saves space
Very wide common mode input range
Specified at 2.7V, 5V, and 10V
Typical supply current 25 µA at 5V
50 kHz gain-bandwidth at 5V
Similar to popular LMC6462
Output to within 20 mV of supply rail at 100k load
Good capacitive load drive

Applications

Mobile communications
Portable computing
Current sensing for battery chargers
Voltage reference buffering
Sensor interface
Stable bias for GaAs RF amps

Reliability Metrics

Part Number	Process	Sample Size (EFR)	Device Hours	Long Term Failure Rates (FITS)	MTTF
LMC7111 MDC	P2CMOS	33300	1250000	3	353423344
LMC7111 MWC	P2CMOS	33300	1250000	3	353423344
LMC7111AIN	P2CMOS	33300	1250000	3	353423344
LMC7111BIM5	P2CMOS	33300	1250000	3	353423344
LMC7111BIM5X	P2CMOS	33300	1250000	3	353423344
LMC7111BIN	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

If you have trouble printing or viewing PDF file(s), see Printing Problems.

[Information as of 15-Jan-2004]

LMC7111 Product Folder

Datasheet

Package Availability, Models, Samples & Pricing

General Description

Features

Applications

Reliability Metrics

Design Tools