LM833
LOW NOISE DUAL OPERATIONAL AMPLIFIERS
March 1994
1
2
3
45
6
7
8
-
+
-
+
Output 1
Inverting input 1
Non-inverting input 1
V
CC
VCC
Output 2
Inverting input 2
Non-inverting input 2
-
+
833-01.EPS
PIN CONNECTIONS (top view)
N
DIP8
(Plastic Package)
.
LOW VOLTAGE NOISE : 4.5nV/
Hz
.
HIGH GAIN BANDWIDTH PRODUCT : 15MHz
.
HIGH SLEW RATE : 7V/
µµs
.
LOW DISTORTION : 0.002%
.
EXCELLENT FREQUENCY STABILITY
.
ESD PROTECTION 2kV
D
SO8
(Plastic Micropackage)
ORDER CODES
Part Number Temperature Range
Package
ND
LM833
-40, +105
oC
··
833-01.TBL
DESCRIPTION
The LM833 is a monolithic dual operational ampli-
fier dedicated to audio applications. The LM833
offers low voltage noise ( 4.5nV/
Hz ) and high
frequency performances (15MHz gain bandwidth
product, 7V/
µs slew rate).
In addition the LM833 has also a very low distortion
(0.002%) and excellent phase/gain margins.
1/5
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
VCC
Supply Voltage
±18 or +36
V
Vid
Differential Input Voltage - (note 1)
±30
V
Vi
Input Voltage - (note 1)
±15
V
Output Short-Circuit Duration - (note 2)
Infinite
Toper
Operating Free-air Temperature Range
-40 to +105
oC
Tj
Maximum Junction Temperature
+150
oC
Tstg
Storage Temperature
-65 to +150
oC
Ptot
Maximum Power Dissipation - (note 2)
500
mW
833-02.TBL
Notes :
1.
Either or both input voltages must not exceed the magnitude of VCC+ or VCC-
2.
Power dissipation must be considered to ensure maximum junction temperature (Tj) is not exceeded
Inverting
Input
Non-inverting
Input
V
CC
Output
V
CC
833-02.EPS
SCHEMATIC DIAGRAM (1/2 LM833)
OPERATING CONDITIONS
Symbol
Parameter
Value
Unit
VCC
Supply Voltage
±2.5 to ±15
V
833-03.TBL
LM833
2/5
ELECTRICAL CHARACTERISTICS
VCC
+ = +15V, VCC- = -15V, Tamb =25°C (unless otherwise specified)
Symbol
Parameter
Min.
Typ.
Max.
Unit
Vio
Input Offset Voltage (RS =10
,Vic = 0V, Vo = 0V)
0.3
5
mV
DVio
Input Offset Voltage Drift
RS =10
,Vo = 0V, Tmin. Tamb Tmax.
2
µV/oC
Iio
Input Offset Current (Vic = 0V, VO = 0V)
25
200
nA
Iib
Input Bias Current (Vic =0V, VO = 0V)
300
1000
nA
Vicm
Common Mode Input Voltage Range
±12
±14
V
Avd
Large Signal Voltage Gain (RL =2k
,VO = ±10V)
90
100
dB
±Vopp
Output Voltage Swing (Vid =
±1V)
RL = 2.0k
RL = 2.0k
RL = 10k
RL = 10k
10
12
13.7
-14
13.9
-14.4
-10
-12
V
CMR
Common Mode Rejection Ratio (Vic =
±12V)
80
100
dB
SVR
Supply Voltage Rejection Ratio
VCC
+ /VCC- = +15V / -15V to +5V / -5V
80
105
dB
ICC
Supply Current (VO = 0V, both amplifiers)
4
8
mA
SR
Slew Rate (Vi = -10V to +10V, RL =2k
,AV = +1V)
5
7
V/
µs
GBP
Gain Bandwidth Product (f = 100kHz, RL =2k
,CL = 100pF)
10
15
MHz
B
Unity Gain Bandwidth (Open loop)
9
MHz
m
Phase Margin
60
Degrees
en
Equivalent Input Noise Voltage (RS = 100
, f = 1kHz)
4.5
nV
Hz
in
Equivalent Input Noise current (f = 1kHz)
0.5
pA
Hz
FPB
Full Power Bandwidth (VO = 27Vpp, RL =2k
, THD 1%)
120
kHz
THD
Total Harmonic Distortion
RL =2k
, f = 20Hz to 20kHz, VO =3Vrms,AV = +1
0.002
%
VO1/VO2
Channel Separation (f = 20Hz to 20kHz)
120
dB
833-04.TBL
LM833
3/5
8
14
I
a1
L
B
e
D
b
Z
e3
F
B1
E
5
Z
A
e4
b1
PM-DIP8.EPS
PACKAGE MECHANICAL DATA
8 PINS - PLASTIC DIP
Dimensions
Millimeters
Inches
Min.
Typ.
Max.
Min.
Typ.
Max.
A
3.32
0.131
a1
0.51
0.020
B
1.15
1.65
0.045
0.065
b
0.356
0.55
0.014
0.022
b1
0.204
0.304
0.008
0.012
D
10.92
0.430
E
7.95
9.75
0.313
0.384
e
2.54
0.100
e3
7.62
0.300
e4
7.62
0.300
F
6.6
0260
i
5.08
0.200
L
3.18
3.81
0.125
0.150
Z
1.52
0.060
DIP8.TBL
LM833
4/5
F
C
L
E
a1
b1
a2
A
e
D
M
e3
b
8
5
14
c1
s
a3
PM-SO8.EPS
PACKAGE MECHANICAL DATA
8 PINS - PLASTIC MICROPACKAGE (SO)
Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility
for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result
from its use. No licence is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics.
Specifications mentioned in this publication are subject to change without notice. This pub lication supersedes and replaces all
information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical components in life
support devices or systems without express written approval of SGS-THOMSON Microelectronics.
© 1994 SGS-THOMSON Microelectronics - All Rights Reserved
SGS-THOMSON Microelectronics GROUP OF COMPANIES
Australia - Brazil - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco - The Netherlands
Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A.
ORDER
CODE
:
Dimensions
Millimeters
Inches
Min.
Typ.
Max.
Min.
Typ.
Max.
A
1.75
0.069
a1
0.1
0.25
0.004
0.010
a2
1.65
0.065
a3
0.65
0.85
0.026
0.033
b
0.35
0.48
0.014
0.019
b1
0.19
0.25
0.007
0.010
C
0.25
0.5
0.010
0.020
c1
45
o (typ.)
D
4.8
5.0
0.189
0.197
E
5.8
6.2
0.228
0.244
e
1.27
0.050
e3
3.81
0.150
F
3.8
4.0
0.150
0.157
L
0.4
1.27
0.016
0.050
M
0.6
0.024
S8
o (max.)
SO8.TBL
LM833
5/5