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LM837 Datasheet(PDF) 2 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor. Click here to check the latest version.
Part # LM837
Description  Low Noise Quad Operational Amplifier
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Manufacturer  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

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Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage, V
CC/VEE
±18V
Differential Input Voltage, V
ID (Note 2)
±30V
Common Mode Input Voltage, V
IC
(Note 2)
±15V
Power Dissipation, P
D (Note 3)
1.2W (N)
830 mW (M)
Operating Temperature Range, T
OPR
−40˚C to +85˚C
Storage Temperature Range, T
STG
−60˚C to +150˚C
Soldering Information
Dual-In-Line Package
Soldering (10 seconds)
260˚C
Small Outline Package
Vapor Phase (60 seconds)
215˚C
Infrared (15 seconds)
220˚C
ESD rating to be determined.
See AN-450 “Surface Mounting Methods and Their Effect
on Product Reliability” for other methods of soldering
surface mount devices.
DC Electrical Characteristics
T
A = 25˚C, VS = ±15V
Symbol
Parameter
Condition
Min
Typ
Max
Units
V
OS
Input Offset Voltage
R
S = 50Ω
0.3
5
mV
I
OS
Input Offset Current
10
200
nA
I
B
Input Bias Current
500
1000
nA
A
V
Large Signal Voltage Gain
R
L = 2kΩ,VOUT = ±10V
90
110
dB
V
OM
Output Voltage Swing
R
L = 2kΩ
±12
±13.5
V
R
L = 600Ω
±10
±12.5
V
V
CM
Common Mode Input Voltage
±12
±14.0
V
CMRR
Common Mode Rejection Ratio
V
IN = ±12V
80
100
dB
PSRR
Power Supply Rejection Ratio
V
S = 15 z 5, −15 z −5
80
100
dB
I
S
Power Supply Current
R
L = , Four Amps
10
15
mA
AC Electrical Characteristics
T
A = 25˚C, VS = ±15V
Symbol
Parameter
Condition
Min
Typ
Max
Units
SR
Slew Rate
R
L = 600Ω
8
10
V/µs
GBW
Gain Bandwidth Product
f = 100 kHz, R
L = 600Ω
15
25
MHz
Design Electrical Characteristics
T
A= 25˚C, VS= ±15V (Note 4)
Symbol
Parameter
Condition
Min
Typ
Max
Units
PBW
Power Bandwidth
V
O = 25 VP-P,RL = 600Ω, THD < 1%
200
kHz
e
n1
Equivalent Input Noise Voltage
JIS A, R
S = 100Ω
0.5
µV
e
n2
Equivalent Input Noise Voltage
f = 1 kHz
4.5
nV/
i
n
Equivalent Input Noise Current
f = 1 kHz
0.7
pA/
THD
Total Harmonic Distortion
A
V = 1, VOUT = 3 Vrms,
f = 20 z 20 kHz, R
L = 600Ω
0.0015
%
f
U
Zero Cross Frequency
Open Loop
12
MHz
φ
m
Phase Margin
Open Loop
45
deg
Input-Referred Crosstalk
f = 20 z 20 kHz
−120
dB
∆V
OS/∆T
Average TC of Input Offset Voltage
2
µV/˚C
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is func-
tional, but do not guarantee specific performance limits. Electrical Characteristics state DC and AC electrical specifications under particular test conditions which guar-
antee specific performance limits. This assumes that the device is within the Operating Ratings. Specifications are not guaranteed for parameters where no limit is
given, however, the typical value is a good indication of device performance.
Note 2: Unless otherwise specified the absolute maximum input voltage is equal to the power supply voltage.
www.national.com
2


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