Operational Amplifier. LMC6022 Datasheet

LMC6022 Amplifier. Datasheet pdf. Equivalent

LMC6022 Datasheet
Recommendation LMC6022 Datasheet
Part LMC6022
Description Low Power CMOS Dual Operational Amplifier
Feature LMC6022; LMC6022 Low Power CMOS Dual Operational Amplifier November 1994 LMC6022 Low Power CMOS Dual Operat.
Manufacture National Semiconductor
Datasheet
Download LMC6022 Datasheet




National Semiconductor LMC6022
November 1994
LMC6022
Low Power CMOS Dual Operational Amplifier
General Description
The LMC6022 is a CMOS dual operational amplifier which
can operate from either a single supply or dual supplies. Its
performance features include an input common-mode range
that reaches V, low input bias current, and voltage gain (into
100k and 5 kloads) that is equal to or better than widely
accepted bipolar equivalents, while the power supply re-
quirement is less than 0.5 mW.
This chip is built with National’s advanced Double-Poly
Silicon-Gate CMOS process.
See the LMC6024 datasheet for a CMOS quad operational
amplifier with these same features.
Features
n Specified for 100 kand 5 kloads
n High voltage gain: 120 dB
n Low offset voltage drift: 2.5 µV/˚C
n Ultra low input bias current: 40 fA
n Input common-mode range includes V
n Operating range from +5V to +15V supply
n Low distortion: 0.01% at 1 kHz
n Slew rate: 0.11 V/µs
n Micropower operation: 0.5 mW
Applications
n High-impedance buffer or preamplifier
n Current-to-voltage converter
n Long-term integrator
n Sample-and-hold circuit
n Peak detector
n Medical instrumentation
n Industrial controls
Connection Diagram
8-Pin DIP/SO
Ordering Information
Temperature Range
Industrial
−40˚C TJ +85˚C
LMC6022IN
LMC6022IM
Top View
DS011236-1
Package
8-Pin
Molded DIP
8-Pin
Small Outline
NSC
Drawing
N08E
Transport
Media
Rail
M08A
Rail
Tape and Reel
© 1999 National Semiconductor Corporation DS011236
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National Semiconductor LMC6022
Absolute Maximum Ratings (Note 1)
Differential Input Voltage
Supply Voltage (V+ − V)
Lead Temperature
(Soldering, 10 sec.)
Storage Temperature Range
Junction Temperature
ESD Tolerance (Note 4)
Voltage at Output/Input Pin
Current at Output Pin
Current at Power Supply Pin
Power Dissipation
±Supply Voltage
16V
260˚C
−65˚C to +150˚C
150˚C
1000V
(V+) +0.3V, (V) −0.3V
±18 mA
35 mA
(Note 3)
Current at Input Pin
Output Short Circuit to V
Output Short Circuit to V+
Operating Ratings
Temperature Range
Supply Voltage Range
Power Dissipation
Thermal Resistance (θJA), (Note 11)
8-Pin DIP
8-Pin SO
±5 mA
(Note 2)
(Note 12)
−40˚C TJ +85˚C
4.75V to 15.5V
(Note 10)
101˚C/W
165˚C/W
DC Electrical Characteristics
The following specifications apply for V+ = 5V,
face limits apply at the temperature extremes;
V= 0V, VCM
all other limits
=
TJ
1=.52V5,˚CVO.
=
2.5V,
and
RL
=
1M
unless
otherwise
noted.
Bold-
Symbol
Parameter
Conditions
Typical
(Note 5)
LMC6022I
Limit
(Note 6)
Units
VOS Input Offset Voltage
1 9 mV
11 max
VOS/T
Input Offset Voltage
Average Drift
2.5 µV/˚C
IB Input Bias Current
0.04
pA
200 max
IOS Input Offset Current
0.01
pA
100 max
RIN
CMRR
Input Resistance
Common Mode
Rejection Ratio
0V VCM 12V
V+ = 15V
>1 Tera
83 63 dB
61 min
+PSRR
Positive Power Supply
5V V+ 15V
83 63 dB
Rejection Ratio
61 min
−PSRR
Negative Power Supply
0V V−10V
94 74 dB
Rejection Ratio
73 min
VCM
Input Common-Mode
V+ = 5V & 15V
Voltage Range
For CMRR 50 dB
−0.4
−0.1
0
V
max
V+ − 1.9
V+ − 2.3
V
V+ − 2.5
min
AV Large Signal
Voltage Gain
RL = 100 k(Note 7)
Sourcing
1000
200 V/mV
100 min
Sinking
500 90 V/mV
40 min
RL = 5 k(Note 7)
Sourcing
1000
100 V/mV
75 min
Sinking
250 50 V/mV
20 min
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2



National Semiconductor LMC6022
DC Electrical Characteristics (Continued)
The following specifications apply for V+ = 5V,
face limits apply at the temperature extremes;
V= 0V, VCM
all other limits
=
TJ
1=.52V5,˚CVO.
=
2.5V,
and
RL
=
1M
unless
otherwise
noted.
Bold-
Symbol
Parameter
Conditions
Typical
(Note 5)
LMC6022I
Limit
(Note 6)
Units
VO
Output Voltage Swing
V+ = 5V
RL = 100 kto 2.5V
4.987
0.004
4.40 V
4.43 min
0.06 V
0.09 max
V+ = 5V
4.940 4.20 V
RL = 5 kto 2.5V
0.040
4.00 min
0.25 V
0.35 max
V+ = 15V
14.970
14.00
V
RL = 100 kto 7.5V
0.007
13.90
0.06
min
V
0.09 max
V+ = 15V
14.840
13.70
V
RL = 5 kto 7.5V
0.110
13.50
0.32
min
V
0.40 max
IO Output Current
V+ = 5V
Sourcing, VO = 0V
Sinking, VO = 5V
(Note 2)
22 13 mA
9 min
21 13 mA
9 min
V+ = 15V
40 23 mA
Sourcing, VO = 0V
Sinking, VO = 13V
(Note 12)
15 min
39 23 mA
15 min
IS Supply Current
Both Amplifiers
VO = 1.5V
86 140 µA
165 max
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