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Operational Amplifier. LMC6464QML Datasheet

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Operational Amplifier. LMC6464QML Datasheet






LMC6464QML Amplifier. Datasheet pdf. Equivalent




LMC6464QML Amplifier. Datasheet pdf. Equivalent





Part

LMC6464QML

Description

Quad Micropower CMOS Operational Amplifier



Feature


LMC6464QML www.ti.com SNOSAR8A – DEC EMBER 2010 – REVISED MARCH 2013 LMC6 464QML Quad Micropower, Rail-to-Rail In put and Output CMOS Operational Amplifi er Check for Samples: LMC6464QML FEATU RES 1 •2 (Typical Unless Otherwise No ted) • Low Offset Voltage 500µV • Ultra Low Supply Current 23 μA/Amplifi er • Operates from 3V to 15V Single S upply • Rail-to-Rail Output Swin.
Manufacture

Texas Instruments

Datasheet
Download LMC6464QML Datasheet


Texas Instruments LMC6464QML

LMC6464QML; g – (within 10 mV of Rail, VS = 5V and RL = 25 KΩ) • Low Input Bias Curren t 150 fA APPLICATIONS • Battery Opera ted Circuits • Transducer Interface C ircuits • Portable Communication Devi ces • Medical Applications • Batter y Monitoring DESCRIPTION The LMC6464 i s a micropower version of the popular L MC6484, combining Rail-to-Rail Input an d Output Range with very low powe.


Texas Instruments LMC6464QML

r consumption. The LMC6464 provides an i nput common-mode voltage range that exc eeds both rails. The rail-to-rail outpu t swing of the amplifier, ensured for l oads down to 25 KΩ, assures maximum dy namic signal range. This rail-to-rail p erformance of the amplifier, combined w ith its high voltage gain makes it uniq ue among rail-to-rail amplifiers. The L MC6464 is an excell.


Texas Instruments LMC6464QML

ent upgrade for circuits using limited c ommonmode range amplifiers. The LMC6464 , with ensured specifications at 3V and 5V, is especially well-suited for low voltage applications. A quiescent power consumption of 60 μW per amplifier (a t VS = 3V) can extend the useful life o f battery operated systems. The amplifi er's 150 fA input current, low offset v oltage of 0.25 mV, .

Part

LMC6464QML

Description

Quad Micropower CMOS Operational Amplifier



Feature


LMC6464QML www.ti.com SNOSAR8A – DEC EMBER 2010 – REVISED MARCH 2013 LMC6 464QML Quad Micropower, Rail-to-Rail In put and Output CMOS Operational Amplifi er Check for Samples: LMC6464QML FEATU RES 1 •2 (Typical Unless Otherwise No ted) • Low Offset Voltage 500µV • Ultra Low Supply Current 23 μA/Amplifi er • Operates from 3V to 15V Single S upply • Rail-to-Rail Output Swin.
Manufacture

Texas Instruments

Datasheet
Download LMC6464QML Datasheet




 LMC6464QML
LMC6464QML
www.ti.com
SNOSAR8A – DECEMBER 2010 – REVISED MARCH 2013
LMC6464QML Quad Micropower, Rail-to-Rail Input and Output CMOS Operational
Amplifier
Check for Samples: LMC6464QML
FEATURES
1
2 (Typical Unless Otherwise Noted)
• Low Offset Voltage 500µV
• Ultra Low Supply Current 23 μA/Amplifier
• Operates from 3V to 15V Single Supply
• Rail-to-Rail Output Swing
– (within 10 mV of Rail, VS = 5V and RL = 25
KΩ)
• Low Input Bias Current 150 fA
APPLICATIONS
• Battery Operated Circuits
• Transducer Interface Circuits
• Portable Communication Devices
• Medical Applications
• Battery Monitoring
DESCRIPTION
The LMC6464 is a micropower version of the popular
LMC6484, combining Rail-to-Rail Input and Output
Range with very low power consumption.
The LMC6464 provides an input common-mode
voltage range that exceeds both rails. The rail-to-rail
output swing of the amplifier, ensured for loads down
to 25 KΩ, assures maximum dynamic signal range.
This rail-to-rail performance of the amplifier,
combined with its high voltage gain makes it unique
among rail-to-rail amplifiers. The LMC6464 is an
excellent upgrade for circuits using limited common-
mode range amplifiers.
The LMC6464, with ensured specifications at 3V and
5V, is especially well-suited for low voltage
applications. A quiescent power consumption of 60
μW per amplifier (at VS = 3V) can extend the useful
life of battery operated systems. The amplifier's 150
fA input current, low offset voltage of 0.25 mV, and
85 dB CMRR maintain accuracy in battery-powered
systems.
Figure 1. 14-Pin CDIP Top View
9.95k
191:
10k,
0.1%
50:
CMRR
Trim
-
A1
VCM + 1/2VD
+
10:
Gain
Trim
10k,
0.1%
VCM - 1/2VD
10k, 0.1%
-
A2
+
VOUT = 100VD
Figure 2. Low-Power Two-Op-Amp Instrumentation Amplifier
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




 LMC6464QML
LMC6464QML
SNOSAR8A – 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
Junction Temperature (3), (5)
Power Dissipation (5)
LMC6464
Thermal Resistance (6)
θJA
θJC
Storage Temperature Range
Lead Temp. (Soldering, 10 sec.)
ESD Tolerance (7)
14LD CDIP (Still Air)
14LD CDIP (500LF/Min Air flow)
14LD CDIP
16V
± Supply Voltage
(V+) + 0.3V, (V) 0.3V
±5 mA
±30 mA
40 mA
150°C
6mW
74°C/W
37°C/W
8°C/W
65°C TA +150°C
260°C
2.0 KV
(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.
2
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Copyright © 2010–2013, Texas Instruments Incorporated
Product Folder Links: LMC6464QML




 LMC6464QML
LMC6464QML
www.ti.com
Quality Conformance Inspection
Mil-Std-883, Method 5005 - Group A
Subgroup
1
2
3
4
5
6
7
8A
8B
9
10
11
12
13
14
SNOSAR8A – DECEMBER 2010 – REVISED MARCH 2013
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
Switching tests at
Switching tests at
Settling time at
Settling time at
Settling time at
Temp (°C)
+25
+125
-55
+25
+125
-55
+25
+125
-55
+25
+125
-55
+25
+125
-55
LMC6464 Electrical Characteristics DC Parameters: 3 Volt
The following conditions apply, unless otherwise specified. V+ = 3V, V= 0V, VCM = VO = V+/2 and RL > 1M.
Symbol
Parameter
Conditions
Notes Min Max Units
VIO
IIB
IIO
CMRR
VCM
VOp
ICC
ISC
Input Offset Voltage
Input Bias Current
Input Offset Current
Common Mode Rejection Ratio 0V VCM 3.0V
Input Common Mode Voltage
Range
Output Swing
Supply Current
For CMRR 50 dB
RL = 25Kto V+/2
VO = V+/2
Output Short Circuit Current
Sourcing
VO = 0V
Sinking
VO = 3V
0.8
mV
1.7
mV
(1)
25
pA
(1)
100
pA
(1)
25
pA
(1)
100
pA
60
dB
57
dB
3.0 0.0
V
2.9 0.1
V
2.9 0.10
V
2.8 0.15
V
110
µA
140
µA
8.0
mA
6.0
mA
23
mA
17
mA
(1) Limits are dictated by testing limitations and not device performance.
Sub-
groups
1
2
1
2
1
2, 3
1
2, 3
1
2, 3
1
2, 3
1
2, 3
1
2, 3
1
2, 3
Copyright © 2010–2013, Texas Instruments Incorporated
Product Folder Links: LMC6464QML
Submit Documentation Feedback
3



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