LMC7111BIM5 National Semiconductor, LMC7111BIM5 Datasheet

Operational Amplifier (Op-Amp) IC

LMC7111BIM5

Manufacturer Part Number
LMC7111BIM5
Description
Operational Amplifier (Op-Amp) IC
Manufacturer
National Semiconductor
Datasheets

Specifications of LMC7111BIM5

No. Of Amplifiers
1
No. Of Pins
5
Peak Reflow Compatible (260 C)
No
Leaded Process Compatible
No
Mounting Type
Surface Mount
Package / Case
5-SOT-23
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

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© 2006 National Semiconductor Corporation
Ordering Information
LMC7111
Tiny CMOS Operational Amplifier with Rail-to-Rail Input
and Output
General Description
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 de-
signs. The wide common-mode input range makes it easy to
design battery monitoring circuits which sense signals above
the V
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
n Tiny 5-Pin SOT23 package saves space
n Very wide common mode input range
Connection Diagrams
5-Pin SOT23
8-Pin MDIP
Package
+
supply. The main benefits of the Tiny package are
LMC7111BIM5X
LMC7111BIM5
Actual Size
8-Pin MDIP
Part Number
LMC7111AIN
LMC7111BIN
Top View
01235219
DS012352
01235201
Package Marking
LMC7111AIN
LMC7111BIN
A01B
n Specified at 2.7V, 5V, and 10V
n Typical supply current 25 µA at 5V
n 50 kHz gain-bandwidth at 5V
n Similar to popular LMC6462
n Output to within 20 mV of supply rail at 100k load
n Good capacitive load drive
Applications
n Mobile communications
n Portable computing
n Current sensing for battery chargers
n Voltage reference buffering
n Sensor interface
n Stable bias for GaAs RF amps
3k Units Tape and Reel
1k units Tape and Reel
Transport Media
40 Units/Rail
40 Units/Rail
5-Pin SOT23
Top View
NSC Drawing
01235202
MF05A
www.national.com
N08E
June 2006

Related parts for LMC7111BIM5

LMC7111BIM5 Summary of contents

Page 1

... Ordering Information Package Part Number LMC7111AIN 8-Pin MDIP LMC7111BIN LMC7111BIM5 5-Pin SOT23 LMC7111BIM5X © 2006 National Semiconductor Corporation n Specified at 2.7V, 5V, and 10V n Typical supply current 25 µ kHz gain-bandwidth Similar to popular LMC6462 n Output to within supply rail at 100k load n Good capacitive load drive ...

Page 2

... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. ESD Tolerance (Note 2) SOT23 Package MDIP Package Differential Input Voltage Voltage at Input/Output Pin (V + − Supply Voltage (V − Current at Input Pin Current at Output Pin (Note 3) Current at Power Supply Pin 2 ...

Page 3

DC Electrical Characteristics Unless otherwise specified, all limits guaranteed for T face limits apply at the temperature extremes. Symbol Parameter A Voltage Gain VOL I Supply Current S 2.7V AC Electrical Characteristics Unless otherwise specified, all limits guaranteed for ...

Page 4

DC Electrical Characteristics Unless otherwise specified, all limits guaranteed for T face limits apply at the temperature extremes. Symbol Parameter V Input Common-Mode CM Voltage Range 5V DC Electrical Characteristics Unless otherwise specified, all limits guaranteed for T limits ...

Page 5

AC Electrical Characteristics Unless otherwise specified, all limits guaranteed for T limits apply at the temperature extremes. Symbol Parameter SR Slew Rate GBW Gain-Bandwidth Product Note 10: Absolute Maximum Ratings indicate limits beyond which damage to the device may ...

Page 6

DC Electrical Characteristics Unless otherwise specified, all limits guaranteed for T face limits apply at the temperature extremes. Symbol Parameter A Voltage Gain VOL 100 kΩ Load I Supply Current S V Output Swing O 10V AC Electrical Characteristics ...

Page 7

Typical Performance Characteristics T = 25˚C unless specified, Single Supply A Supply Current vs. Supply Voltage 2.7V Performance Offset Voltage vs. Common Mode Voltage Sourcing Output vs. Output Voltage Voltage Noise vs. Frequency 01235203 @ 2.7V Sinking Output vs. Output ...

Page 8

Performance (Continued) Gain and Phase vs. Capacitive Load 3V Performance Voltage Noise vs. Common Mode Voltage Offset Voltage vs. Common Mode Voltage www.national.com @ 2.7V Gain and Phase vs. Capacitive Load 01235223 @ 3V Output Voltage vs. Input Voltage ...

Page 9

Performance (Continued) Sinking Output vs. Output Voltage Gain and Phase vs. Capacitive Load 5V Performance Voltage Noise vs. Common Mode Voltage Gain and Phase vs. Capacitive Load 01235229 @ 3V Gain and Phase vs. Capacitive Load 01235231 @ 5V ...

Page 10

Performance (Continued) Offset Voltage vs. Common Mode Voltage Sinking Output vs. Output Voltage Gain and Phase vs. Capacitive Load www.national.com @ 5V Sourcing Output vs. Output Voltage 01235235 Gain and Phase vs. Capacitive Load 01235237 @ 5V Gain and ...

Page 11

Performance (Continued) Non-Inverting Small Signal Pulse Response at 5V Non-Inverting Small Signal Pulse Response at 5V Non-Inverting Large Signal Pulse Response at 5V Non-Inverting Small Signal Pulse Response at 5V 01235241 Non-Inverting Large Signal Pulse Response at 5V 01235243 ...

Page 12

Performance (Continued) Inverting Small Signal Pulse Response at 5V Inverting Small Signal Pulse Response at 5V Inverting Large Signal Pulse Response at 5V www.national.com Inverting Small Signal Pulse Response at 5V 01235247 Inverting Large Signal Pulse Response at 5V ...

Page 13

Performance Voltage Noise vs. Common Mode Voltage Offset Voltage vs. Common Mode Voltage Sinking Output vs. Output Voltage @ 10V Output Voltage vs. Input Voltage 01235253 @ 10V Sourcing Output vs. Output Voltage 01235255 Gain and Phase vs. Capacitive ...

Page 14

Performance (Continued) Gain and Phase vs. Capacitive Load Non-Inverting Small Signal Pulse Response at 10V Inverting Small Signal Pulse Response at 10V www.national.com @ 10V Gain and Phase vs. Capacitive Load 01235259 Non-Inverting Large Signal Pulse Response at 10V ...

Page 15

Application Information 1.0 BENEFITS OF THE LMC7111 TINY AMP Size The small footprint of the SOT 23-5 packaged Tiny amp, (0.120 x 0.118 inches, 3.05 x 3.00 mm) saves space on printed circuit boards, and enable the design of smaller ...

Page 16

Application Information FIGURE 3. Cancelling the Effect of Input Capacitance C and R prevent oscillations when driving capacitive loads. F isolation 7.0 REFERENCE BUFFER FOR A-TO-D CONVERTERS The LMC7111 can be used as a voltage reference buffer for analog-to-digital converters. ...

Page 17

... Contact your local National Semiconductor sales office to obtain an operational amplifier spice model li- brary disk. 10.0 ADDITIONAL SOT23-5 TINY DEVICES National Semiconductor has additional parts available in the space saving SOT23 Tiny package, including amplifiers, voltage references, and voltage regulators. These devices include — (Continued) LMC7101 1 MHz gain-bandwidth rail-to-rail input and output amplifier — ...

Page 18

SOT-23-5 Tape and Reel Specification TAPE FORMAT Tape Section Leader (Start End) Carrier Trailer (Hub End) TAPE DIMENSIONS 8 mm 0.130 0.124 (3.3) (3.15) Tape Size DIM A DIM Ao www.national.com # Cavities Cavity Status 0 (min) Empty 75 (min) ...

Page 19

SOT-23-5 Tape and Reel Specification (Continued 7.00 0.059 0.512 0.795 2.165 330.00 1.50 Tape Size A B REEL DIMENSIONS 0.331 + 0.059/−0.000 13.00 20.20 55.00 8.40 + 1.50/−0. 01235216 0.567 W1+ 0.078/−0.039 14.40 ...

Page 20

Physical Dimensions unless otherwise noted www.national.com inches (millimeters) 5-Pin SOT23 NS Package Number MF05A 8-Pin Molded DIP 8-Lead (0.300" Wide) Molded Dual-In-Line Package NS Package Number N08E 20 ...

Page 21

... BANNED SUBSTANCE COMPLIANCE National Semiconductor follows the provisions of the Product Stewardship Guide for Customers (CSP-9-111C2) and Banned Substances and Materials of Interest Specification (CSP-9-111S2) for regulatory environmental compliance. Details may be found at: www.national.com/quality/green. ...

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