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Operational Amplifier. LMC6482QML Datasheet

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Operational Amplifier. LMC6482QML Datasheet






LMC6482QML Amplifier. Datasheet pdf. Equivalent




LMC6482QML Amplifier. Datasheet pdf. Equivalent





Part

LMC6482QML

Description

CMOS Dual Rail-to-Rail Input and Output Operational Amplifier



Feature


LMC6482QML www.ti.com SNOSAR9A – DEC EMBER 2010 – REVISED MARCH 2013 LMC6 482QML CMOS Dual Rail-To-Rail Input and Output Operational Amplifier Check for Samples: LMC6482QML FEATURES 1 2(Typi cal unless otherwise noted) • Rail-to -Rail Input Common-Mode Voltage Range ( Ensured Over Temperature) • Rail-to-R ail Output Swing (within 20mV of supply rail, 100KΩ load) • Ensur.
Manufacture

Texas Instruments

Datasheet
Download LMC6482QML Datasheet


Texas Instruments LMC6482QML

LMC6482QML; ed 5V and 15V Performance • Excellent CMRR and PSRR: 82dB • Ultra Low Input Current: 20fA • High Voltage Gain (R L = 500KΩ): 130dB • Specified for 2K Ω and 600Ω loads APPLICATIONS • Dat a Acquisition Systems • Transducer Am plifiers • Hand-held Analytic Instrum ents • Medical Instrumentation • Ac tive Filter, Peak Detector, Sample and Hold, pH Meter, Current Source • Improv.


Texas Instruments LMC6482QML

ed Replacement for TLC272, TLC277 DESCR IPTION The LMC6482 provides a common-mo de range that extends to both supply ra ils. This rail-to-rail performance comb ined with excellent accuracy, due to a high CMRR, makes it unique among rail-t o-rail input amplifiers. It is ideal fo r systems, such as data acquisition, th at require a large input signal range. The LMC6482 is als.


Texas Instruments LMC6482QML

o an excellent upgrade for circuits usin g limited common-mode range amplifiers such as the TLC272 and TLC277. Maximum dynamic signal range is assured in low voltage and single supply systems by th e LMC6482's rail-to-rail output swing. The LMC6482's rail-to-rail output swing is ensured for loads down to 600Ω. En sured low voltage characteristics and l ow power dissipatio.

Part

LMC6482QML

Description

CMOS Dual Rail-to-Rail Input and Output Operational Amplifier



Feature


LMC6482QML www.ti.com SNOSAR9A – DEC EMBER 2010 – REVISED MARCH 2013 LMC6 482QML CMOS Dual Rail-To-Rail Input and Output Operational Amplifier Check for Samples: LMC6482QML FEATURES 1 2(Typi cal unless otherwise noted) • Rail-to -Rail Input Common-Mode Voltage Range ( Ensured Over Temperature) • Rail-to-R ail Output Swing (within 20mV of supply rail, 100KΩ load) • Ensur.
Manufacture

Texas Instruments

Datasheet
Download LMC6482QML Datasheet




 LMC6482QML
LMC6482QML
www.ti.com
SNOSAR9A – DECEMBER 2010 – REVISED MARCH 2013
LMC6482QML CMOS Dual Rail-To-Rail Input and Output Operational Amplifier
Check for Samples: LMC6482QML
FEATURES
1
2(Typical unless otherwise noted)
• Rail-to-Rail Input Common-Mode Voltage
Range (Ensured Over Temperature)
• Rail-to-Rail Output Swing (within 20mV of
supply rail, 100KΩ load)
• Ensured 5V and 15V Performance
• Excellent CMRR and PSRR: 82dB
• Ultra Low Input Current: 20fA
• High Voltage Gain (RL = 500KΩ): 130dB
• Specified for 2KΩ and 600Ω loads
APPLICATIONS
• Data Acquisition Systems
• Transducer Amplifiers
• Hand-held Analytic Instruments
• Medical Instrumentation
• Active Filter, Peak Detector, Sample and Hold,
pH Meter, Current Source
• Improved Replacement for TLC272, TLC277
DESCRIPTION
The LMC6482 provides a common-mode range that
extends to both supply rails. This rail-to-rail
performance combined with excellent accuracy, due
to a high CMRR, makes it unique among rail-to-rail
input amplifiers.
It is ideal for systems, such as data acquisition, that
require a large input signal range. The LMC6482 is
also an excellent upgrade for circuits using limited
common-mode range amplifiers such as the TLC272
and TLC277.
Maximum dynamic signal range is assured in low
voltage and single supply systems by the LMC6482's
rail-to-rail output swing. The LMC6482's rail-to-rail
output swing is ensured for loads down to 600Ω.
Ensured low voltage characteristics and low power
dissipation make the LMC6482 especially well-suited
for battery-operated systems.
See the LMC6484 data sheet for a Quad CMOS
operational amplifier with these same features.
Connection Diagram
3V Single Supply Buffer Circuit
Rail-To-Rail Input
Rail-To-Rail Output
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 © 2010–2013, Texas Instruments Incorporated




 LMC6482QML
LMC6482QML
SNOSAR9A – DECEMBER 2010 – REVISED MARCH 2013
www.ti.com
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
Absolute Maximum Ratings(1)
Supply Voltage (V+ V)
Differential Input Voltage
Voltage at Input/Output Pin
Current at Input Pin(2)
Current at Output Pin(3)(4)
Current at Power Supply Pin
Maximum Junction Temperature (TJmax)(5)(3)
Power Dissipation(5)
Storage Temperature Range
Thermal Resistance(6)
θJA
θJC
ESD Tolerance(7)
8LD Ceramic DIP (Still Air)
8LD Ceramic DIP (500LF/Min Air Flow)
8LD Ceramic DIP
Lead Temp. (Soldering, 10 sec.)
16V
± Supply Voltage
(V+) + 0.3V, (V) 0.3V
±5 mA
±30 mA
40 mA
150°C
160mW
65°C TA +150°C
117°C/W
62.0°C/W
16.0°C/W
260°C
1.5KV
(1) Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for
which the device is 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. Some performance characteristics may
degrade when the device is not operated under the listed test conditions.
(2) Limiting input pin current is only necessary for input voltages that exceed absolute maximum input voltage ratings.
(3) Applies to both single supply and split-supply operation. Continuous 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.
(4) Do not short circuit output to V+, when V+ is greater than 13V or reliability will be adversely affected.
(5) The maximum power dissipation must be derated at elevated temperatures and is dictated by TJmax (maximum junction temperature),
θJA (package junction to ambient thermal resistance), and TA (ambient temperature). The maximum allowable power dissipation at any
temperature is PDmax = (TJmax - TA)/θJA or the number given in the Absolute Maximum Ratings, whichever is lower.
(6) All numbers apply for packages soldered directly into a PC board.
(7) Human body model, 1.5 KΩ in series with 100 pF.
Recommended Operating Range(1)
Supply Voltage
3.0V V+ 15.5V
Operating Temperature Range
55°C TA +125°C
(1) Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for
which the device is 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. Some performance characteristics may
degrade when the device is not operated under the listed test conditions.
Quality Conformance Inspection
Mil-Std-883, Method 5005 - Group A
Subgroup
1
2
3
4
5
6
7
8A
8B
9
Description
Static tests at
Static tests at
Static tests at
Dynamic tests at
Dynamic tests at
Dynamic tests at
Functional tests at
Functional tests at
Functional tests at
Switching tests at
Temp (°C)
+25
+125
-55
+25
+125
-55
+25
+125
-55
+25
2
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Copyright © 2010–2013, Texas Instruments Incorporated
Product Folder Links: LMC6482QML




 LMC6482QML
LMC6482QML
www.ti.com
Quality Conformance Inspection (continued)
Mil-Std-883, Method 5005 - Group A
Subgroup
Description
10
Switching tests at
11
Switching tests at
12
Settling time at
13
Settling time at
14
Settling time at
SNOSAR9A – DECEMBER 2010 – REVISED MARCH 2013
Temp (°C)
+125
-55
+25
+125
-55
LMC6482 Electrical Characteristics DC Parameters
The following conditions apply, unless otherwise specified. V+ = 5V, V= 0V, VCM = VO = V+/2 and RL > 1M.
Symbol
Parameter
Conditions
Notes
Min Max Units
VIO
IIB
IIO
CMRR
+PSRR
-PSRR
VCM
ISC
ICC
VO
Input Offset Voltage
Input Bias Current
Input Offset Current
Common Mode Rejection Ratio
0V VCM 15.0V
V+ = 15V
0V VCM 5.0V
Positive Power Supply Rejection 5V V+ 15V
Ratio
VO = 2.5V
Negative Power Supply Rejection -15V V--5V
Ratio
VO = -2.5V, V+ = 0V
Input Common Mode Voltage
Range
5V VCM 15V
For CMRR 50dB
Sourcing VO = 0V
Output Short Circuit Current
Supply Current
Output Swing
Sinking VO = 5V
V+ = 15V
Sourcing, VO = 0V
V+ = 15V
Sinking, VO = 12V
Both Amps
Both Amps
V+ = +15V
V+ = 5V
RL = 2KΩ to V+/2
V+ = 5V
RL = 600Ω to V+/2
V+ = 15V
RL = 2KΩ to V+/2
V+ = 15V
RL = 600Ω to V+/2
0.75
mV
1.35
mV
25
pA
100
pA
25
pA
100
pA
65
dB
62
dB
65
dB
62
dB
65
dB
62
dB
65
dB
62
dB
V++0.25 -0.25
V
V+
0.0
V
16
mA
12
mA
11
mA
9.0
mA
28
mA
22
mA
See (1)
30
mA
See (1)
24
mA
1.4
mA
1.8
mA
1.6
mA
2.0
mA
4.8 0.18
V
4.7 0.24
V
4.5 0.50
V
4.24 0.65
V
14.4 0.32
V
14.2 0.45
V
13.4 1.00
V
13.0 1.30
V
Sub-
groups
1
2, 3
1
2, 3
1
2, 3
1
2, 3
1
2, 3
1
2, 3
1
2, 3
1
2, 3
1
2, 3
1
2, 3
1
2, 3
1
2, 3
1
2, 3
1
2, 3
4
5, 6
4
5, 6
4
5, 6
4
5, 6
(1) Do not short circuit output to V+, when V+ is greater than 13V or reliability will be adversely affected.
Copyright © 2010–2013, Texas Instruments Incorporated
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