Datasheet

UNISONIC TECHNOLOGIES CO., LTD
LM833
Preliminary
CMOS IC
DUAL OPERATIONAL AND
LOW VOLTAGE NOISE
AMPLIFIER

DESCRIPTION
The UTC LM833 is integrated circuit amplifiers which combine
dual operational and low voltage noise (4.5nV/ Hz ). It is
particularly suited to audio applications.
It offers excellent phase/gain margins and a very low distortion
(0.002%).
In addition, the UTC LM833 has high frequency performances
(15 MHz gain bandwidth product, 7V/μs slew rate).

FEATURES
* High slew rate: 7V/μs
* High gain bandwidth product: 15MHz
* Excellent frequency stability
* Low distortion: 0.002%
* Low voltage noise: 4.5nV/√Hz

ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
LM833L-S08-T
LM833G-S08-T
LM833L-S08-R
LM833G-S08-R
LM833L-S08-R
Package
Packing
SOP-8
SOP-8
Tube
Tape Reel
(1)Packing Type
(1) T: Tube, R: Tape Reel
(2)Package Type
(2) S08: SOP-8
(3)Lead Free
(3) L:Lead Free, G: Halogen Free
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Copyright © 2013 Unisonic Technologies Co., Ltd
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LM833
Preliminary

PIN CONFIGURATION

PIN DESCRIPTION
PIN NO.
1
2
3
4
5
6
7
8

PIN NAME
Output 1
Inverting Input 1
Non-inverting Input 1
VCCNon-inverting Input 2
Inverting Input 2
Output 2
VCC+
CMOS IC
DESCRIPTION
The output of channel 1
The inverting input of channel 1
The non-inverting input of channel 1
Power supply
The non-inverting input of channel 2
The inverting input of channel 2
The output of channel 2
Power supply
BLOCK DIAGRAM
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LM833

Preliminary
CMOS IC
SCHEMATIC DIAGRAM
VCC+
Output
Non-Inverting
Input
Inverting
Input
VCC-
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LM833

Preliminary
CMOS IC
ABSOLUTE MAXIMUM RATING
PARAMETER
SYMBOL
RATINGS
UNIT
Supply Voltage
VCC
±18 or +36
V
Differential Input Voltage (Note 1)
VID
±30
V
Input Voltage (Note 1)
VIN
±15
V
Maximum Power Dissipation (Note 2)
PD
500
mW
Junction Temperature
TJ
+150
°C
Storage Temperature
TSTG
-65~150
°C
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.

OPERATING CONDITIONS
PARAMETER
Supply Voltage
Operating Free-Air Temperature Range

SYMBOL
VCC
TOPER
VALUE
±2.5~±15
-40~105
UNIT
V
°C
ELECTRICAL CHARACTERISTICS
(VCC+=+15V, VCC-=-15V, TAMB=25°C(unless otherwise specified))
PARAMETER
SYMBOL
TEST CONDITIONS
Input Offset Voltage
VIO
RS=10Ω, VO=0V, VIC=0V
Input Offset Voltage Drift
DVIO RS=10Ω, VO=0V, TMIN.≤TAMB≤TMAX.
Input Offset Current
IIO
VO=0V, VIC=0V
Input Bias Current
IIB
VO=0V, VIC=0V
Input Common Mode Voltage Range
VICM
Large Signal Voltage Gain
AVD
RL=2Ω, VO=±10V
RL=2.0kΩ
RL=2.0kΩ
Output Voltage Swing
±VOPP VID=±1V
RL=10kΩ
RL=10kΩ
Common-Mode Rejection Ratio
CMR VIC=±13V
Supply Voltage Rejection Ratio
SVR VCC+/ VCC-=+15V/-15V ~ +5V/-5V
Supply Current
ICC
VO=0V, all amplifiers
Slew Rate
SR
VI =-10V ~ +10V, RL=2kΩ, AV=+1
Gain Bandwidth Product
GBW RL=2kΩ, CL=100pF, f=100kHZ
Unity Gain Bandwidth
B
open loop
Phase Margin
φm
RL=2kΩ
MIN
±12
90
10
12
80
80
5
10
TYP
0.3
2
25
500
±14
100
13.7
-14
13.9
-14.4
100
105
4
7
15
9
60
MAX
5
UNIT
mV
μV/°C
200
nA
1000
nA
V
dB
V
-10
V
V
-12
V
dB
dB
8
mA
V/μs
MHZ
MHZ
Degrees
Equivalent Input Noise Voltage
eN
RS=100Ω, f=1kHZ
4.5
nV/ Hz
Equivalent Input Noise Current
iN
f=1kHZ
0.5
pA/ Hz
0.002
%
120
120
dB
kHZ
Total Harmonic Distortion
Channel Separation
Full Power Bandwidth
THD
VO1/VO2
PBW
RL=2kΩ,f=20HZ ~ f=20kHZ,
VO=3VRMS, AV=+1
f=20HZ ~ f=20kHZ
VO=27VPP, RL=2 kΩ, THD≤1%
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LM833
Preliminary
CMOS IC
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
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