LMC6064AMJ NSC [National Semiconductor], LMC6064AMJ Datasheet

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LMC6064AMJ

Manufacturer Part Number
LMC6064AMJ
Description
Precision CMOS Quad Micropower Operational Amplifier
Manufacturer
NSC [National Semiconductor]
Datasheet
© 1999 National Semiconductor Corporation
LMC6064
Precision CMOS Quad Micropower Operational Amplifier
General Description
The LMC6064 is a precision quad low offset voltage, mi-
cropower operational amplifier, capable of precision single
supply operation. Performance characteristics include ultra
low input bias current, high voltage gain, rail-to-rail output
swing, and an input common mode voltage range that in-
cludes ground. These features, plus its low power consump-
tion make the LMC6064 ideally suited for battery powered
applications.
Other applications using the LMC6064 include precision
full-wave rectifiers, integrators, references, sample-and-hold
circuits, and true instrumentation amplifiers.
This device is built with National’s advanced double-Poly
Silicon-Gate CMOS process.
For designs that require higher speed, see the LMC6084
precision quad operational amplifier.
For single or dual operational amplifier with similar features,
see the LMC6061 or LMC6062 respectively.
PATENT PENDING
Connection Diagram
Ordering Information
14-Pin
Molded DIP
14-Pin
Small Outline
14-Pin
Ceramic DIP
Package
LMC6064AMN
LMC6064AMJ
−55˚C to +125˚C
Military
DS011466
Temperature Range
14-Pin DIP/SO
LMC6064AIN
LMC6064IN
LMC6064AIM
LMC6064IM
−40˚C to +85˚C
Top View
Industrial
Features
(Typical Unless Otherwise Noted)
n Low offset voltage: 100 µV
n Ultra low supply current: 16 µA/Amplifier
n Operates from 4.5V to 15V single supply
n Ultra low input bias current: 10 fA
n Output swing within 10 mV of supply rail, 100k load
n Input common-mode range includes V
n High voltage gain: 140 dB
n Improved latchup immunity
Applications
n Instrumentation amplifier
n Photodiode and infrared detector preamplifier
n Transducer amplifiers
n Hand-held analytic instruments
n Medical instrumentation
n D/A converter
n Charge amplifier for piezoelectric transducers
Drawing
DS011466-1
M14A
N14A
J14A
NSC
Tape and Reel
Transport
Media
Rail
Rail
Rail
November 1994
www.national.com

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LMC6064AMJ Summary of contents

Page 1

... Military −55˚C to +125˚C 14-Pin LMC6064AMN Molded DIP 14-Pin Small Outline 14-Pin LMC6064AMJ Ceramic DIP © 1999 National Semiconductor Corporation DS011466 Features (Typical Unless Otherwise Noted) n Low offset voltage: 100 µV n Ultra low supply current: 16 µA/Amplifier n Operates from 4.5V to 15V single supply ...

Page 2

Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Differential Input Voltage Voltage at Input/Output Pin + − Supply Voltage (V − Output Short Circuit ...

Page 3

DC Electrical Characteristics Unless otherwise specified, all limits guaranteed for T − 1.5V 2.5V and Symbol Parameter + = 5V V Output Swing 100 k R ...

Page 4

AC Electrical Characteristics Unless otherwise specified, all limits guaranteed for T − 1.5V 2.5V and Symbol Parameter SR Slew Rate GBW Gain-Bandwidth Product Phase Margin m Amp-to-Amp Isolation e Input-Referred ...

Page 5

Typical Performance Characteristics Distribution of LMC6064 Input Offset Voltage = +25˚ DS011466-15 Input Bias Current vs Temperature DS011466-18 Common Mode Rejection Ratio vs Frequency DS011466-21 Distribution of LMC6064 Input Offset Voltage = −55˚ DS011466-16 Supply Current ...

Page 6

Typical Performance Characteristics Output Characteristics Sourcing Current DS011466-24 Gain and Phase Response vs Capacitive Load = 20 k with R L DS011466-27 Inverting Small Signal Pulse Response DS011466-30 www.national.com (Continued) Output Characteristics Sinking Current DS011466-25 Gain and Phase Response vs ...

Page 7

Typical Performance Characteristics Non-Inverting Large Signal Pulse Response DS011466-33 Stability vs Capacitive = 1 M Load R L DS011466-36 Applications Hints AMPLIFIER TOPOLOGY The LMC6064 incorporates a novel op-amp design topology that enables it to maintain rail-to-rail output swing even ...

Page 8

Applications Hints (Continued) CAPACITIVE LOAD TOLERANCE All rail-to-rail output swing operational amplifiers have volt- age gain in the output stage. A compensation capacitor is normally included in this integrator stage. The frequency lo- cation of the dominate pole is affected ...

Page 9

Applications Hints (Continued) Inverting Amplifier Non-Inverting Amplifier DS011466-10 Follower FIGURE 5. Typical Connections of Guard Rings The designer should be aware that when it is inappropriate to lay out a PC board for the sake of just a few circuits, ...

Page 10

Typical Single-Supply Applications (Continued and R ; then 9.822k). A 100 for circuit shown ( www.national.com FIGURE 7. Instrumentation Amplifier ...

Page 11

... Physical Dimensions inches (millimeters) unless otherwise noted Order Number LMC6064AIM or LMC6064IM 14-Pin Ceramic Dual-In-Line Package Order Number LMC6064AMJ/883 NS Package Number J14A 14-Pin Small Outline Package NS Package Number M14A 11 www.national.com ...

Page 12

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) Order Number LMC6064AMN, LMC6064AIN or LMC6064IN LIFE SUPPORT POLICY NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DE- VICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF ...

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