LM833 Dual Audio Operational Amplifier - BEN

1 LM833 Dual Audio Operational AmplifierGeneral DescriptionThe LM833 is a dual general purpose Operational amplifierdesigned with particular emphasis on performance in dual Amplifier IC utilizes new circuit and processingtechniques to deliver low noise, high speed and wide band-width without increasing external components or decreasingstability. The LM833 is internally compensated for all closedloop gains and is therefore optimized for all preamp and highlevel stages in PCM and HiFi LM833 is pin-for-pin compatible with industry standarddual Operational dynamic range:140dBjLow input HzjHigh slew rate:7 V/ s (typ); 5V/ s (min)jHigh gain bandwidth:15 MHz (typ); 10 MHz (min)jWide power bandwidth:120 KHzjLow offset phase margin.

2 60 jAvailable in 8 pinMSOP packageSchematic Diagram(1/2 LM833 )Connection DiagramDS005218-1DS005218-2 Order Number LM833M, LM833MX, LM833N, LM833MM or LM833 MMXSee NS Package NumberM08A, N08E or MUA08 AAugust 2000LM833 Dual Audio Operational Amplifier 2000 National Semiconductor Maximum Ratings(Note 1)If Military/Aerospace specified devices are required,please contact the National Semiconductor Sales Office/Distributors for availability and Voltage VCC VEE36 VDifferential Input Voltage (Note 3) VI 30 VInput Voltage Range (Note 3) VIC 15 VPower Dissipation (Note 4) PD500 mWOperating Temperature Range TOPR 40 85 CStorage Temperature Range TSTG 60 150 CSoldering InformationDual-In-Line PackageSoldering (10 seconds)260 CSmall Outline Package(SOIC and MSOP)Vapor Phase (60 seconds)215 CInfrared (15 seconds)220 CSee AN-450 Surface Mounting Methods and Their Effecton Product Reliability for other methods of solderingsurface mount tolerance (Note 5)1600 VDC Electrical Characteristics(Notes 1, 2)(TA= 25 C, VS= 15V)

3 SymbolParameterConditionsMinTypMaxUnitsV OSI nput Offset VoltageRS=10 Offset Current10200nAIBI nput Bias Current5001000nAAVV oltage GainRL=2k ,VO= 10V90110dBVOMO utput Voltage SwingRL=10k 12 10 Common-Mode Range 12 Rejection RatioVIN= 12V80100dBPSRRP ower Supply Rejection RatioVS=15 5V, 15 5V80100dBIQS upply CurrentVO= 0V, Both Amps58mAAC Electrical Characteristics(TA= 25 C, VS= 15V, RL=2k )SymbolParameterConditionsMinTypMaxUnits SRSlew RateRL=2k 57V/ sGBWGain Bandwidth Productf = 100 kHz1015 MHzDesign Electrical Characteristics(TA= 25 C, VS= 15V)The following parameters are not tested or VOS/ TAverage Temperature Coefficient2 V/ Cof Input Offset VoltageTHDD istortionRL=2k ,f=20 20 3 Vrms, AV=1enInput Referred Noise VoltageRS= 100 , f = 1 Referred Noise Currentf = 1 BandwidthVO=27 Vpp,RL=2k , THD 1%120kHzfUUnity Gain FrequencyOpen Loop9 MHz MPhase MarginOpen Loop60degInput Referred Cross Talkf = 20 20 kHz Electrical Characteristics(Continued)Note 1.

4 Absolute Maximum Ratingsindicate limits beyond which damage to the device may Ratingsindicate conditions for which the device is func-tional, but do not guarantee specific performance Characteristicsstate 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 isgiven, however, the typical value is a good indication of device 2:All voltages are measured with respect to the ground pin, unless otherwise 3:If supply voltage is less than 15V, it is equal to supply 4:This is the permissible value at TA 85 5:Human body model, k in series with 100 Performance CharacteristicsMaximum PowerDissipationvs Ambient TemperatureDS005218-4 Input Bias Current vsAmbient TemperatureDS005218-5 Input Bias Current vsSupply VoltageDS005218-6 Supply Current vsSupply VoltageDS005218-7DC Voltage Gainvs Ambient TemperatureDS005218-8DC Voltage Gainvs Supply VoltageDS005218-9 Voltage Gain & Phasevs FrequencyDS005218-10 Gain Bandwidth Productvs Ambient TemperatureDS005218-11 Gain Bandwidthvs Supply Performance Characteristics(Continued)

5 Slew Rate vsAmbient TemperatureDS005218-13 Slew Rate vsSupply VoltageDS005218-14 Power BandwidthDS005218-15 CMR vs FrequencyDS005218-19 Distortion vs FrequencyDS005218-20 PSRR vs FrequencyDS005218-18 MaximumOutput Voltage vsSupply VoltageDS005218-16 MaximumOutput Voltage vsAmbient Performance Characteristics(Continued)Application HintsThe LM833 is a high speed op amp with excellent phasemargin and stability. Capacitive loads up to 50 pF will causelittle change in the phase characteristics of the amplifiersand are therefore loads greater than 50 pF must be isolated fromthe output. The most straightforward way to do this is to puta resistor in series with the output. This resistor will also pre-vent excess power dissipation if the output is Noise Voltagevs FrequencyDS005218-21 Spot Noise Currentvs FrequencyDS005218-22 Input Referred Noise Voltagevs Source ResistanceDS005218-23 Noninverting AmpDS005218-24 Noninverting AmpDS005218-25 Inverting Measurement CircuitDS005218-27 Complete shielding is required to prevent induced pick up from external sources.

6 Always check with oscilloscope for power line Gain: 115 dB@f=1kHzInput Referred Noise Voltage: en= V0/560,000 (V)RIAA Preamp Voltage Gain, RIAAD eviation vs FrequencyDS005218-28 Flat Amp Voltage Gain ApplicationsNAB PreampDS005218-30AV= VA WeightedNAB Preamp Voltage Gainvs FrequencyDS005218-31 Balanced to Single Ended ConverterDS005218-32VO=V1 V2 Adder/SubtracterDS005218-33VO=V1+V2 V3 V4 Sine Wave Applications(Continued)Second Order High Pass Filter(Butterworth)DS005218-35 Illustration is f0= 1 kHzSecond Order Low Pass Filter(Butterworth)DS005218-36 Illustration is f0= 1 Applications(Continued)State Variable FilterDS005218-37 Illustration is f0= 1 kHz, Q = 10, ABP=1AC/DC ConverterDS005218-382 Channel Panning Circuit (Pan Pot)DS005218-39 Line Applications(Continued)

7 Tone ControlDS005218-41 Illustration is:fL= 32 Hz, fLB= 320 HzfH=11 kHz, fHB= kHzDS005218-42 RIAA PreampDS005218-3Av=35dBEn= VS/N=90dBf=1kHzA WeightedA Weighted, Applications(Continued)Balanced Input Mic AmpDS005218-43 Illustration is:V0 = 101(V2 V1) Applications(Continued)fo(Hz) F75k 500 F68k 510 F62k 510 F68k 470 F62k 470 F68k 470 F68k 470 F62k 470 F68k 510 F51k 510 Note 6:At volume of change = 12 dBQ = : Audio /RADIO HANDBOOK , National Semiconductor, 1980, Page 2 6110 Band Graphic Dimensionsinches (millimeters) unless otherwise notedMolded Small Outline Package (M)Order Number LM833M or LM833 MXNS Package Number M08 AMolded Dual-In-Line Package (N)Order Number LM833 NNS Package Number Dimensionsinches (millimeters) unless otherwise noted (Continued)LIFE SUPPORT POLICYNATIONAL S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORTDEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT AND GENERALCOUNSEL OF NATIONAL SEMICONDUCTOR CORPORATION.

8 As used herein:1. Life support devices or systems are devices orsystems which, (a) are intended for surgical implantinto the body, or (b) support or sustain life, andwhose failure to perform when properly used inaccordance with instructions for use provided in thelabeling, can be reasonably expected to result in asignificant injury to the A critical component is any component of a lifesupport device or system whose failure to performcan be reasonably expected to cause the failure ofthe life support device or system, or to affect itssafety or SemiconductorCorporationAmericasTel: 1-800-272-9959 Fax: 1-800-737-7018 Email: SemiconductorEuropeFax: +49 (0) 180-530 85 86 Email.

9 Tel: +49 (0) 69 9508 6208 English Tel: +44 (0) 870 24 0 2171 Fran ais Tel: +33 (0) 1 41 91 87 90 National SemiconductorAsia Pacific CustomerResponse GroupTel: 65-2544466 Fax: 65-2504466 Email: SemiconductorJapan : 81-3-5639-7560 Email: ( Wide) Molded Mini Small Outline PackageOrder Number LM833MM or LM833 MMXNS Package Number MUA08 ALM833 Dual Audio Operational AmplifierNational does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications.