LM833 NSC | Alldatasheet
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Technical content
Features
j Wide dynamic range: >140dB j Low input noise voltage: 4.5nV/ √Hz j High slew rate: 7 V/µs (typ); 5V/µs (min) j High gain bandwidth: 15MHz (typ); 10MHz (min) j Wide power bandwidth: 120KHz j Low distortion: 0.002% j Low offset voltage: 0.3mV j Large phase margin: 60˚ j Available in 8 pin MSOP package Schematic Diagram (1/2 LM833) 00521801 January 2003 LM833 Dual Audio Operational Amplifier © 2004 National Semiconductor Corporation DS005218 www.national.com
Order Number LM833M, LM833MX, LM833N, LM833MM or LM833MMX See NS Package Number M08A, N08E or MUA08A LM833 www.national.com 2
Absolute Maximum Ratings(Note 1) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Supply Voltage V CC–VEE 36V Differential Input Voltage (Note 3) VI ±30V Input Voltage Range (Note 3) VIC ±15V Power Dissipation (Note 4) PD 500 mW Operating Temperature Range TOPR −40 ∼ 85˚C Storage Temperature Range TSTG −60 ∼ 150˚C Soldering Information Dual-In-Line Package Soldering (10 seconds) 260˚C Small Outline Package (SOIC and MSOP) Vapor Phase (60 seconds) 215˚C Infrared (15 seconds) 220˚C ESD tolerance (Note 5) 1600V (TA = 25˚C, VS = ±15V) Symbol Parameter Conditions Min Typ Max Units VOS Input Offset Voltage R S =1 0Ω 0.3 5 mV IOS Input Offset Current 10 200 nA IB Input Bias Current 500 1000 nA AV Voltage Gain R L =2k Ω,V O = ±10V 90 110 dB VOM Output Voltage Swing R L =1 0k Ω ±12 ±13.5 V RL =2k Ω ±10 ±13.4 V VCM Input Common-Mode Range ±12 ±14.0 V CMRR Common-Mode Rejection Ratio V IN = ±12V 80 100 dB PSRR Power Supply Rejection Ratio V S =1 5∼5V, −15∼−5V 80 100 dB IQ Supply Current V O = 0V, Both Amps 5 8 mA (TA = 25˚C, VS = ±15V, RL =2k Ω) Symbol Parameter Conditions Min Typ Max Units SR Slew Rate R L =2k Ω 5 7 V/µs GBW Gain Bandwidth Product f = 100 kHz 10 15 MHz Design Electrical Characteristics (TA = 25˚C, VS = ±15V) The following parameters are not tested or guaranteed. Symbol Parameter Conditions Typ Units ∆VOS/∆T Average Temperature Coefficient 2 µV/˚C of Input Offset Voltage THD Distortion R L =2k Ω,f=2 0 ∼20 kHz 0.002 % VOUT = 3 Vrms, AV =1 en Input Referred Noise Voltage R S = 100Ω, f = 1 kHz 4.5 in Input Referred Noise Current f = 1 kHz 0.7 PBW Power Bandwidth V O =2 7V pp,R L =2k Ω, THD ≤ 1% 120 kHz fU Unity Gain Frequency Open Loop 9 MHz φM Phase Margin Open Loop 60 deg Input Referred Cross Talk f = 20 ∼20 kHz −120 dB LM833 www.national.com3
Design Electrical Characteristics(Continued) Note 1: Absolute Maximum Ratingsindicate limits beyond which damage to the device may occur.Operating Ratingsindicate conditions for which the device is functional, but do not guarantee specific performance limits.Electrical Characteristicsstate DC and AC electrical specifications under particular test conditions which guarantee specific performance limits. This assumes that the device is within the Operating Ratings. Specifications are not guaranteed for parameters where no limit is given, however, the typical value is a good indication of device performance. Note 2: All voltages are measured with respect to the ground pin, unless otherwise specified. Note 3: If supply voltage is less than±15V, it is equal to supply voltage. Note 4: This is the permissible value at TA ≤ 85˚C. Note 5: Human body model, 1.5 kΩ in series with 100 pF. Typical Performance Characteristics Maximum Power Dissipation vs Ambient Temperature Input Bias Current vs Ambient Temperature 00521804 00521805 Input Bias Current vs Supply Voltage Supply Current vs Supply Voltage 00521806 00521807 LM833 www.national.com 4
Typical Performance Characteristics (Continued) DC Voltage Gain vs Ambient Temperature DC Voltage Gain vs Supply Voltage 00521808 00521809 Voltage Gain & Phase vs Frequency Gain Bandwidth Product vs Ambient Temperature 00521810 00521811 Gain Bandwidth vs Supply Voltage Slew Rate vs Ambient Temperature 00521812 00521813 LM833 www.national.com5
Typical Performance Characteristics (Continued) Slew Rate vs Supply Voltage Power Bandwidth 00521814 00521815 CMR vs Frequency Distortion vs Frequency 00521819 00521820 PSRR vs Frequency Maximum Output Voltage vs Supply Voltage 00521818 00521816 LM833 www.national.com 6
Typical Performance Characteristics (Continued) Maximum Output Voltage vs Ambient Temperature Spot Noise Voltage vs Frequency 00521817 00521821 Spot Noise Current vs Frequency Input Referred Noise Voltage vs Source Resistance 00521822 00521823 Noninverting Amp Noninverting Amp 00521824 00521825 LM833 www.national.com7
Typical Performance Characteristics (Continued) Inverting Amp 00521826 Application Hints The LM833 is a high speed op amp with excellent phase margin and stability. Capacitive loads up to 50 pF will cause little change in the phase characteristics of the amplifiers and are therefore allowable. Capacitive loads greater than 50 pF must be isolated from the output. The most straightforward way to do this is to put a resistor in series with the output. This resistor will also prevent excess power dissipation if the output is accidentally shorted. Noise Measurement Circuit 00521827 Complete shielding is required to prevent induced pick up from external sources. Always check with oscilloscope for power line noise. Total Gain: 115 dB@f=1k H z Input Referred Noise Voltage: en = V0/560,000 (V) LM833 www.national.com 8
RIAA Preamp Voltage Gain, RIAA Deviation vs Frequency Flat Amp Voltage Gain vs Frequency 00521828 00521829 Typical Applications NAB Preamp NAB Preamp Voltage Gain vs Frequency 00521830 AV = 34.5 F=1k H z E n = 0.38 µV A Weighted 00521831 Balanced to Single Ended Converter Adder/Subtracter 00521832 VO =V 1 – V 2 00521833 VO =V 1+V 2−V 3−V 4 LM833 www.national.com9
Typical Applications (Continued) Sine Wave Oscillator 00521834 Second Order High Pass Filter (Butterworth) Second Order Low Pass Filter (Butterworth) 00521835 Illustration is f0 = 1 kHz 00521836 Illustration is f0 = 1 kHz LM833 www.national.com 10
Typical Applications (Continued) State Variable Filter 00521837 Illustration is f0 = 1 kHz, Q = 10, ABP =1 AC/DC Converter 00521838
2 Channel Panning Circuit (Pan Pot) Line Driver
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Typical Applications (Continued) Tone Control 00521841 Illustration is: fL = 32 Hz, fLB = 320 Hz fH =11 kHz, fHB = 1.1 kHz 00521842 RIAA Preamp 00521803 Av =3 5d B En = 0.33 µV S / N=9 0d B f=1k H z A Weighted A Weighted, V IN =1 0m V @f=1k H z LM833 www.national.com 12
Typical Applications (Continued) Balanced Input Mic Amp 00521843 Illustration is: V0 = 101(V2 − V1) LM833 www.national.com13
Typical Applications (Continued)
10 Band Graphic Equalizer
fo(Hz) C 1 C2 R1 R2 32 0.12µF 4.7µF 75k Ω 500Ω 64 0.056µF 3.3µF 68k Ω 510Ω 125 0.033µF 1.5µF 62k Ω 510Ω 250 0.015µF 0.82µF 68k Ω 470Ω 500 8200pF 0.39µF 62k Ω 470Ω 1k 3900pF 0.22µF 68k Ω 470Ω 2k 2000pF 0.1µF 68k Ω 470Ω 4k 1100pF 0.056µF 62k Ω 470Ω 8k 510pF 0.022µF 68k Ω 510Ω 16k 330pF 0.012µF 51k Ω 510Ω Note 6: At volume of change =±12 dB Q = 1.7 Reference: “AUDIO/RADIO HANDBOOK”, National Semiconductor, 1980, Page 2–61 LM833 www.national.com 14
Typical Applications (Continued) LM833 MDC MWC DUAL AUDIO OPERATIONAL AMPLIFIER 00521854 Die Layout (A - Step) DIE/WAFER CHARACTERISTICS Fabrication Attributes General Die Information Physical Die Identification LM833A Bond Pad Opening Size (min) 110µm x 110µm Die Step A Bond Pad Metalization ALUMINUM Physical Attributes Passivation VOM NITRIDE Wafer Diameter 150mm Back Side Metal BARE BACK Dise Size (Drawn) 1219µm x 1270µm 48mils x 50mils Back Side Connection Floating Thickness 406µm Nominal Min Pitch 288µm Nominal Special Assembly Requirements: Note: Actual die size is rounded to the nearest micron. Die Bond Pad Coordinate Locations (A - Step) (Referenced to die center, coordinates in µm) NC = No Connection SIGNAL NAME PAD# NUMBER X/Y COORDINATES PAD SIZE XYX Y OUTPUT A 1 -476 500 110 x 110 INPUT A- 2 -476 -212 110 x 110 INPUT A+ 3 -476 -500 110 x 110 VEE- 4 -0 -500 110 x 110 INPUT B+ 5 476 -500 110 x 110 INPUT B- 6 476 -212 110 x 110 OUTPUT B 7 476 500 110 x 110 VCC+ 8 0 500 110 x 110 LM833 www.national.com15
Typical Applications (Continued) IN U.S.A Tel #: 1 877 Dial Die 1 877 342 5343 Fax: 1 207 541 6140 IN EUROPE Tel: 49 (0) 8141 351492 / 1495 Fax: 49 (0) 8141 351470 IN ASIA PACIFIC Tel: (852) 27371701 IN JAPAN Tel: 81 043 299 2308 LM833 www.national.com 16
Physical Dimensions inches (millimeters) unless otherwise noted Molded Small Outline Package (M) Order Number LM833M or LM833MX Molded Dual-In-Line Package (N) Order Number LM833N LM833 www.national.com17
Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 8-Lead (0.118” Wide) Molded Mini Small Outline Package Order Number LM833MM or LM833MMX National 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. For the most current product information visit us at www.national.com. LIFE SUPPORT POLICY NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL COUNSEL OF NATIONAL SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. 2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. BANNED SUBSTANCE COMPLIANCE National Semiconductor certifies that the products and packing materials meet the provisions of the Customer Products Stewardship Specification (CSP-9-111C2) and the Banned Substances and Materials of Interest Specification (CSP-9-111S2) and contain no ‘‘Banned Substances’’ as defined in CSP-9-111S2. National Semiconductor Americas Customer Support Center Email: new.feedback@nsc.com Tel: 1-800-272-9959 National Semiconductor Europe Customer Support Center Fax: +49 (0) 180-530 85 86 Email: europe.support@nsc.com Deutsch Tel: +49 (0) 69 9508 6208 English Tel: +44 (0) 870 24 0 2171 Français Tel: +33 (0) 1 41 91 8790 National Semiconductor Asia Pacific Customer Support Center Email: ap.support@nsc.com National Semiconductor Japan Customer Support Center Fax: 81-3-5639-7507 Email: jpn.feedback@nsc.com Tel: 81-3-5639-7560 www.national.com LM833 Dual Audio Operational Amplifier