Datasheet

ManualsBrandsTEXAS INSTRUMENTS ManualsLinear ICsLinear IC - Op-amp Audio VSSOP 8

IN2+

IN2–

OUT2

CC+

CC–

IN1+

IN1–

OUT1

D (SOIC), DGK (MSOP), OR P (PDIP) PACKAGE

(TOP VIEW)

LM833

www.ti.com

SLOS481A –JULY 2010–REVISED AUGUST 2010

DUAL HIGH-SPEED AUDIO OPERATIONAL AMPLIFIER

Check for Samples: LM833

FEATURES

APPLICATIONS

• HiFi Audio System Equipment

• Dual-Supply Operation: ±5 V to ±18 V

• Preamplification and Filtering

• Low Noise Voltage: 4.5 nV/√Hz

• Set Top Box

• Low Input Offset Voltage: 0.15 mV

• Microphone PreAmplifier Circuit

• Low Total Harmonic Distortion: 0.002%

• General-Purpose Amplifier Applications

• High Slew Rate: 7 V/ms

• High-Gain Bandwidth Product: 16 MHz

• High Open-Loop AC Gain: 800 at 20 kHz

• Large Output-Voltage Swing: 14.1 V to –14.6 V

• Excellent Gain and Phase Margins

• Available in 8-Pin MSOP Package (3mm x

4.9mm x 0.65mm)

DESCRIPTION

The LM833 is a dual operational amplifier with high-performance specifications for use in quality audio and

data-signal applications. This device operates over a wide range of single- and dual-supply voltage with low

noise, high-gain bandwidth, and high slew rate. Additional features include low total harmonic distortion, excellent

phase and gain margins, large output voltage swing with no deadband crossover distortions, and symmetrical

sink/source performance.

The dual amplifiers are utilized widely in circuit of audio optimized for all preamp and high level stages in PCM

and HiFi systems. LM833 is pin-for-pin compatible with industry-standard dual operation amplifiers' pin

assignments. With addition of a preamplifier, the gain of the power stage can be greatly reduced to improve

performance.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

Summary of content (26 pages)

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LM833 www.ti.com SLOS481A – JULY 2010 – REVISED AUGUST 2010 DUAL HIGH-SPEED AUDIO OPERATIONAL AMPLIFIER Check for Samples: LM833 FEATURES APPLICATIONS • • • • • • • • • • • • • • • 1 Dual-Supply Operation: ±5 V to ±18 V Low Noise Voltage: 4.5 nV/√Hz Low Input Offset Voltage: 0.15 mV Low Total Harmonic Distortion: 0.002% High Slew Rate: 7 V/ms High-Gain Bandwidth Product: 16 MHz High Open-Loop AC Gain: 800 at 20 kHz Large Output-Voltage Swing: 14.1 V to –14.
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LM833 SLOS481A – JULY 2010 – REVISED AUGUST 2010 www.ti.com ORDERING INFORMATION (1) PACKAGE (2) TA PDIP – P –40°C to 85°C SOIC – D VSSOP/MSOP – DGK (1) (2) (3) ORDERABLE PART NUMBER Tube of 50 LM833P Tube of 75 LM833D Reel of 2500 LM833DR Reel of 2500 LM833DGKR Reel of 250 LM833DGKT TOP-SIDE MARKING (3) LM833P LM833 RS_ For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI web site at www.ti.com.
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LM833 www.ti.
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LM833 SLOS481A – JULY 2010 – REVISED AUGUST 2010 www.ti.
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LM833 www.ti.com SLOS481A – JULY 2010 – REVISED AUGUST 2010 0.1 µF 10 Ω 100 kΩ 2.0 kΩ 4.3 kΩ + D.U.T. 1/2 LM833 Scope x1 RIN = 1.0 MΩ − 4.7 µF 22 µF 100 kΩ Voltage Gain = 50,000 2.2 µF 24.3 kΩ 110 kΩ 0.1 µF NOTE: All capacitors are non-polarized. Figure 1. Voltage Noise Test Circuit (0.
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LM833 SLOS481A – JULY 2010 – REVISED AUGUST 2010 www.ti.
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LM833 www.ti.com SLOS481A – JULY 2010 – REVISED AUGUST 2010 TYPICAL CHARACTERISTICS (continued) INPUT COMMON-MODE VOLTAGE LOW PROXIMITY TO VCC– vs TEMPERATURE INPUT COMMON-MODE VOLTAGE HIGH PROXIMITY TO VCC+ vs TEMPERATURE 1.4 0 1.2 Input Common-Mode Voltage High Proximity to V CC+ – V Input Common-Mode Voltage Low Proximity to V CC– – V VCC+ = 3 V to 15 V 1 0.8 0.6 VCC+ = 3 V to 15 V 0.4 VCC– = -3 V to -15 V D è VIO = 5 mV 0.2 VO = 0 V 0 -55 -25 5 35 65 95 -0.
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LM833 SLOS481A – JULY 2010 – REVISED AUGUST 2010 www.ti.
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LM833 www.ti.
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LM833 SLOS481A – JULY 2010 – REVISED AUGUST 2010 www.ti.
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LM833 www.ti.com SLOS481A – JULY 2010 – REVISED AUGUST 2010 TYPICAL CHARACTERISTICS (continued) TOTAL HARMONIC DISTORTION vs FREQUENCY TOTAL HARMONIC DISTORTION vs OUTPUT VOLTAGE 0.1 1 VCC+ = 15 V VCC– = –15 V VO = 1 Vrms AV = 1 RL = 2 kW TA = 25°C THD – Total Harmonic Distortion – % THD – Total Harmonic Distortion – % 1 0.01 0.001 0.0001 10 1.E+01 AV = 1000 0.1 AV = 100 0.01 AV = 10 0.001 VCC+ = 15 V VCC– = –15 V f = 2 kHz RL = 2 kW TA = 25°C AV = 1 0.0001 100 1.E+02 1k 1.E+03 10k 1.
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LM833 SLOS481A – JULY 2010 – REVISED AUGUST 2010 www.ti.com TYPICAL CHARACTERISTICS (continued) GAIN AND PHASE vs FREQUENCY 12 70 Gain, TA = 25°C -90 40 30 20 10 1.E+04 10k 20 Gain, TA = –55°C 40 Phase, TA = 125°C 50 70 Phase, TA = –55°C 1.E+05 100k 1.E+06 1M 80 1000 0 -180 1.
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LM833 www.ti.
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LM833 SLOS481A – JULY 2010 – REVISED AUGUST 2010 www.ti.com TYPICAL CHARACTERISTICS (continued) LOW_FREQUENCY NOISE 0.6 0.2 400 0.5 0.1 300 0.4 0.0 -0.1 VCC+ = 15 V VCC– = –15 V AV = 1 RL = 2 kW CL = 100 pF TA = 25°C 0.2 0.1 -0.2 -0.3 -0.4 0 Input Voltage Noise – nV Input 0.3 200 VI – Input Voltage – V VO – Output Voltage – V SMALL SIGNAL TRANSIENT RESPONSE 100 0 -100 -200 T3 VCC+ = 15 V -300 VCC– = –15 V BW = 0.1 Hz to 10 Hz TA = 25°C Output -0.1 -0.2 -0.5 0.0 0.5 1.0 1.
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LM833 www.ti.com SLOS481A – JULY 2010 – REVISED AUGUST 2010 APPLICATION INFORMATION Output Characteristics All operating characteristics are specified with 100-pF load capacitance. The LM833 can drive higher capacitance loads. However, as the load capacitance increases, the resulting response pole occurs at lower frequencies, causing ringing, peaking, or oscillation. The value of the load capacitance at which oscillation occurs varies from lot to lot.
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LM833 SLOS481A – JULY 2010 – REVISED AUGUST 2010 www.ti.com REVISION HISTORY Changes from Original (July 2010) to Revision A • 16 Page Changed Datasheet status from Product Preview to Production Data. ................................................................................
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PACKAGE OPTION ADDENDUM www.ti.
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PACKAGE OPTION ADDENDUM www.ti.com 12-Jul-2013 Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties.
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PACKAGE MATERIALS INFORMATION www.ti.com 16-Aug-2012 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing LM833DGKR VSSOP DGK 8 LM833DGKT VSSOP DGK LM833DR SOIC D LM833DR SOIC D SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant 2500 330.0 12.4 5.3 3.3 1.3 8.0 12.0 Q1 8 250 180.0 12.4 5.3 3.3 1.3 8.0 12.0 Q1 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 8 2500 330.0 12.
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PACKAGE MATERIALS INFORMATION www.ti.com 16-Aug-2012 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) LM833DGKR VSSOP DGK 8 2500 346.0 346.0 35.0 LM833DGKT VSSOP DGK 8 250 203.0 203.0 35.0 LM833DR SOIC D 8 2500 367.0 367.0 35.0 LM833DR SOIC D 8 2500 340.5 338.1 20.
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IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and complete.