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Operational Amplifiers. LM2902 Datasheet

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Operational Amplifiers. LM2902 Datasheet






LM2902 Amplifiers. Datasheet pdf. Equivalent




LM2902 Amplifiers. Datasheet pdf. Equivalent





Part

LM2902

Description

Low Power Quad Operational Amplifiers



Feature


LM124/LM224/LM324/LM2902 Low Power Quad Operational Amplifiers March 2000 LM1 24/LM224/LM324/LM2902 Low Power Quad Op erational Amplifiers General Descripti on The LM124 series consists of four in dependent, high gain, internally freque ncy compensated operational amplifiers which were designed specifically to ope rate from a single power supply over a wide range of volt.
Manufacture

National Semiconductor

Datasheet
Download LM2902 Datasheet


National Semiconductor LM2902

LM2902; ages. Operation from split power supplie s is also possible and the low power su pply current drain is independent of th e magnitude of the power supply voltage . Application areas include transducer amplifiers, DC gain blocks and all the conventional op amp circuits which now can be more easily implemented in singl e power supply systems. For example, th e LM124 series can.


National Semiconductor LM2902

be directly operated off of the standar d +5V power supply voltage which is use d in digital systems and will easily pr ovide the required interface electronic s without requiring the additional ±15 V power supplies. Unique Characteristic s n In the linear mode th .


National Semiconductor LM2902

.

Part

LM2902

Description

Low Power Quad Operational Amplifiers



Feature


LM124/LM224/LM324/LM2902 Low Power Quad Operational Amplifiers March 2000 LM1 24/LM224/LM324/LM2902 Low Power Quad Op erational Amplifiers General Descripti on The LM124 series consists of four in dependent, high gain, internally freque ncy compensated operational amplifiers which were designed specifically to ope rate from a single power supply over a wide range of volt.
Manufacture

National Semiconductor

Datasheet
Download LM2902 Datasheet




 LM2902
March 2000
LM124/LM224/LM324/LM2902
Low Power Quad Operational Amplifiers
General Description
The LM124 series consists of four independent, high gain,
internally frequency compensated operational amplifiers
which were designed specifically to operate from a single
power supply over a wide range of voltages. Operation from
split power supplies is also possible and the low power sup-
ply current drain is independent of the magnitude of the
power supply voltage.
Application areas include transducer amplifiers, DC gain
blocks and all the conventional op amp circuits which now
can be more easily implemented in single power supply sys-
tems. For example, the LM124 series can be directly oper-
ated off of the standard +5V power supply voltage which is
used in digital systems and will easily provide the required
interface electronics without requiring the additional ±15V
power supplies.
Unique Characteristics
n In the linear mode the input common-mode voltage
range includes ground and the output voltage can also
swing to ground, even though operated from only a
single power supply voltage
n The unity gain cross frequency is temperature
compensated
n The input bias current is also temperature compensated
Advantages
n Eliminates need for dual supplies
n Four internally compensated op amps in a single
package
n Allows directly sensing near GND and VOUT also goes
to GND
n Compatible with all forms of logic
n Power drain suitable for battery operation
Features
n Internally frequency compensated for unity gain
n Large DC voltage gain 100 dB
n Wide bandwidth (unity gain) 1 MHz
(temperature compensated)
n Wide power supply range:
Single supply 3V to 32V
or dual supplies ±1.5V to ±16V
n Very low supply current drain (700 µA) — essentially
independent of supply voltage
n Low input biasing current 45 nA
(temperature compensated)
n Low input offset voltage 2 mV
and offset current: 5 nA
n Input common-mode voltage range includes ground
n Differential input voltage range equal to the power
supply voltage
n Large output voltage swing 0V to V+ − 1.5V
Connection Diagram
Dual-In-Line Package
DS009299-1
Top View
Order Number LM124J, LM124AJ, LM124J/883 (Note 2), LM124AJ/883 (Note 1), LM224J,
LM224AJ, LM324J, LM324M, LM324AM, LM2902M, LM324N, LM324AN, LM324MT, LM324MTX or LM2902N
LM124AJRQML and LM124AJRQMLV(Note 3)
See NS Package Number J14A, M14A or N14A
Note 1: LM124A available per JM38510/11006
Note 2: LM124 available per JM38510/11005
© 2000 National Semiconductor Corporation DS009299
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 LM2902
Connection Diagram (Continued)
Note 3: See STD Mil DWG 5962R99504 for Radiation Tolerant Device
DS009299-33
Order Number LM124AW/883 or LM124W/883
LM124AWRQML and LM124AWRQMLV(Note 3)
See NS Package Number W14B
LM124AWGRQML and LM124AWGRQMLV(Note 3)
See NS Package Number WG14A
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2




 LM2902
Absolute Maximum Ratings (Note 12)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
LM124/LM224/LM324
LM2902
LM124A/LM224A/LM324A
Supply Voltage, V+
32V 26V
Differential Input Voltage
32V 26V
Input Voltage
−0.3V to +32V
−0.3V to +26V
Input Current
(VIN < −0.3V) (Note 6)
Power Dissipation (Note 4)
50 mA
50 mA
Molded DIP
1130 mW
1130 mW
Cavity DIP
1260 mW
1260 mW
Small Outline Package
800 mW
800 mW
Output Short-Circuit to GND
(One Amplifier) (Note 5)
V+ 15V and TA = 25˚C
Operating Temperature Range
Continuous
Continuous
−40˚C to +85˚C
LM324/LM324A
0˚C to +70˚C
LM224/LM224A
−25˚C to +85˚C
LM124/LM124A
−55˚C to +125˚C
Storage Temperature Range
−65˚C to +150˚C
−65˚C to +150˚C
Lead Temperature (Soldering, 10 seconds)
260˚C
260˚C
Soldering Information
Dual-In-Line Package
Soldering (10 seconds)
260˚C
260˚C
Small Outline Package
Vapor Phase (60 seconds)
215˚C
215˚C
Infrared (15 seconds)
220˚C
220˚C
See AN-450 “Surface Mounting Methods and Their Effect on Product Reliability” for other methods of soldering surface mount
devices.
ESD Tolerance (Note 13)
250V
250V
Electrical Characteristics
V+ = +5.0V, (Note 7), unless otherwise stated
Parameter
Input Offset Voltage
Input Bias Current
(Note 9)
Input Offset Current
Input Common-Mode
Voltage Range (Note 10)
Supply Current
Large Signal
Voltage Gain
Common-Mode
Rejection Ratio
Conditions
(Note 8) TA = 25˚C
IIN(+) or IIN(−), VCM = 0V,
TA = 25˚C
IIN(+) or IIN(−), VCM = 0V,
TA = 25˚C
V+ = 30V, (LM2902, V+ = 26V),
TA = 25˚C
Over Full Temperature Range
RL = On All Op Amps
V+ = 30V (LM2902 V+ = 26V)
V+ = 5V
V+ = 15V, RL2k,
(VO = 1V to 11V), TA = 25˚C
DC, VCM = 0V to V+ − 1.5V,
TA = 25˚C
LM124A
LM224A
LM324A
Min Typ Max Min Typ Max Min Typ Max
12
13
23
Units
mV
20 50
40 80
45 100 nA
2 10
2 15
5 30 nA
0
V+−1.5 0
V+−1.5 0
V+−1.5
V
mA
1.5 3
1.5 3
1.5 3
0.7 1.2
0.7 1.2
0.7 1.2
50 100
50 100
25 100
V/mV
70 85
70 85
65 85
dB
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