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LMC6062 Datasheet Preview

LMC6062 Datasheet

CMOS Dual Micropower Operational Amplifier

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LMC6062
www.ti.com
SNOS631D – NOVEMBER 1994 – REVISED MARCH 2013
LMC6062 Precision CMOS Dual Micropower Operational Amplifier
Check for Samples: LMC6062
FEATURES
1
2 (Typical Unless Otherwise Noted)
• Low Offset Voltage 100μV
• Ultra Low Supply current 16μA/Amplifier
• Operates from 4.5V to 15V Single Supply
• Ultra Low Input Bias Current 10fA
• Output Swing within 10mV of Supply Rail, 100k
Load
• Input Common-Mode Range Includes V
• High Voltage Gain 140dB
• Improved Latchup Immunity
APPLICATIONS
• Instrumentation Amplifier
• Photodiode and Infrared Detector Preamplifier
• Transducer Amplifiers
• Hand-Held Analytic Instruments
• Medical Instrumentation
• D/A Converter
• Charge Amplifier for Piezoelectric Transducers
DESCRIPTION
The LMC6062 is a precision dual low offset voltage,
micropower 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 includes
ground. These features, plus its low power
consumption, make the LMC6062 ideally suited for
battery powered applications.
Other applications using the LMC6062 include
precision full-wave rectifiers, integrators, references,
sample-and-hold circuits, and true instrumentation
amplifiers.
This device is built with TI's advanced double-Poly
Silicon-Gate CMOS process.
For designs that require higher speed, see the
LMC6082 precision dual operational amplifier.
PATENT PENDING
Connection Diagram
Figure 1. 8-Pin PDIP/SOIC
Top View
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
All trademarks are the property of their respective owners.
2
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 1994–2013, Texas Instruments Incorporated




etcTI

LMC6062 Datasheet Preview

LMC6062 Datasheet

CMOS Dual Micropower Operational Amplifier

No Preview Available !

LMC6062
SNOS631D – NOVEMBER 1994 – REVISED MARCH 2013
www.ti.com
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
Absolute Maximum Ratings (1)(2)
Differential Input Voltage
Voltage at Input/Output Pin
Supply Voltage (V+ V)
Output Short Circuit to V+
Output Short Circuit to V
Lead Temperature (Soldering, 10 sec.)
Storage Temp. Range
Junction Temperature
ESD Tolerance (5)
Current at Input Pin
Current at Output Pin
Current at Power Supply Pin
Power Dissipation
±Supply Voltage
(V+) +0.3V,
(V) 0.3V
16V
See (3)
See (4)
260°C
65°C to +150°C
150°C
2 kV
±10 mA
±30 mA
40 mA
See (6)
(1) Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for
which the device is intended to be functional, but do not ensure specific performance limits. For ensured specifications and test
conditions, see the Electrical Characteristics. The ensured specifications apply only for the test conditions listed.
(2) If Military/Aerospace specified devices are required, please contact the TI Sales Office/Distributors for availability and specifications
(3) Do not connect output to V+, when V+ is greater than 13V or reliability witll be adversely affected.
(4) Applies to both single-supply and split-supply operation. Continuos short circuit operation at elevated ambient temperature can result in
exceeding the maximum allowed junction temperature of 150°C. Output currents in excess of ±30 mA over long term may adversely
affect reliability.
(5) Human body model, 1.5 kΩ in series with 100 pF.
(6) The maximum power dissipation is a function of TJ(Max), θJA, and TA. The maximum allowable power dissipation at any ambient
temperature is PD = (TJ(Max) TA)/θJA.
Operating Ratings (1)
Temperature Range
Supply Voltage
Thermal Resistance (θJA) (2)
Power Dissipation
LMC6062AM
LMC6062AI, LMC6082I
8-Pin PDIP
8-Pin SOIC
55°C TJ +125°C
40°C TJ +85°C
4.5V V+ 15.5V
115°C/W
193°C/W
See (3)
(1) Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for
which the device is intended to be functional, but do not ensure specific performance limits. For ensured specifications and test
conditions, see the Electrical Characteristics. The ensured specifications apply only for the test conditions listed.
(2) All numbers apply for packages soldered directly into a PC board.
(3) For operating at elevated temperatures the device must be derated based on the thermal resistance θJA with PD = (TJ–TA)/θJA.
DC Electrical Characteristics(1)
Unless otherwise specified, all limits ensured for TJ = 25°C. Boldface limits apply at the temperature extremes. V+ = 5V, V=
0V, VCM = 1.5V, VO = 2.5V and RL > 1M unless otherwise specified.
Symbol
Parameter
Conditions
Typ (2)
LMC6062AM LMC6062AI LMC6062I
Limit (3)
Limit (3)
Limit (3)
Units
VOS
Input Offset Voltage
100
350
1200
350
800
μV
900
1300
Max
(1) For ensured Military Temperature Range parameters, see RETSMC6062X.
(2) Typical values represent the most likely parametric norm.
(3) All limits are ensured by testing or statistical analysis.
2
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Product Folder Links: LMC6062
Copyright © 1994–2013, Texas Instruments Incorporated


Part Number LMC6062
Description CMOS Dual Micropower Operational Amplifier
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