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TI(德州仪器) LM833-N
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  • TI(德州仪器) LM833-N
  • TI(德州仪器) LM833-N
  • TI(德州仪器) LM833-N
  • TI(德州仪器) LM833-N
  • TI(德州仪器) LM833-N
  • TI(德州仪器) LM833-N
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LM833-N

LM833-N

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2 通道、15MHz、低失真音频运算放大器

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The LM833 is a dual general purpose operational amplifier designed with particular emphasis on performance in audio systems.

This dual amplifier IC utilizes new circuit and processing techniques to deliver low noise, high speed and wide bandwidth without increasing external components or decreasing stability. The LM833 is internally compensated for all closed loop gains and is therefore optimized for all preamp and high level stages in PCM and HiFi systems.

The LM833 is pin-for-pin compatible with industry standard dual operational amplifiers.


Wide dynamic range: >140dB
Low input noise   voltage: 4.5nV/ ^Hz
High slew rate: 7 V/μs (typ); 5V/μs (min)
High gain bandwidth: 15MHz (typ); 10MHz (min)
Wide power bandwidth: 120KHz
Low distortion: 0.002%
Low offset voltage: 0.3mV
Large phase margin: 60°
Available in 8 pin MSOP package  

Number of channels2
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)10
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)36
GBW (typ) (MHz)15
Slew rate (typ) (V/µs)7
Rail-to-railNo
Vos (offset voltage at 25°C) (max) (mV)5
Iq per channel (typ) (mA)2.5
Vn at 1 kHz (typ) (nV√Hz)4.5
FeaturesPremium Sound, Standard Amps
THD + N at 1 kHz (typ) (%)0.002
RatingCatalog
Operating temperature range (°C)-40 to 85
Iout (typ) (A)0.04
ArchitectureBipolar
CMRR (typ) (dB)100
Input bias current (max) (pA)1000000
PDIP (P)892.5083 mm² 9.81 x 9.43
SOIC (D)829.4 mm² 4.9 x 6
VSSOP (DGK)814.7 mm² 3 x 4.9
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