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| MC33079 LOW NOISE QUAD OPERATIONAL AMPLIFIER s LOW VOLTAGE NOISE: 4.5nV/Hz s HIGH GAIN BANDWIDTH PRODUCT: 15MHz s HIGH SLEW RATE: 7V/s s LOW DISTORTION: 0.002% s LARGE OUTPUT VOLTAGE SWING: +14.3V/-14.6V N DIP14 (Plastic Package) s EXCELLENT FREQUENCY STABILITY s ESD PROTECTION 2kV s MACROMODEL INCLUDED IN THIS SPECIFICATION DESCRIPTION The MC33079 is a monolithic quad operational amplifier particularly well suited for audio applications. It offers low voltage noise (4.5nV/Hz) and high frequency performances (15MHz Gain Bandwidth product, 7V/s slew rate). In addition the MC33079 has a very low distortion (0.002%) and excellent phase/gain margins. The output stage allows a large output voltage swing and symmetrical source and sink currents. ORDER CODE Part Number MC33079 Temperature Range -40C, +105C Package N * D * Output 1 1 Inverting Input 1 2 Non-inverting Input 1 3 VCC + 4 Non-inverting Input 2 Inverting Input 2 5 6 D SO14 (Plastic Micropackage) PIN CONNECTIONS (top view) 14 Output 4 + + 13 Inverting Input 4 12 Non-inverting Input 4 11 VCC + + 10 Non-inverting Input 3 9 8 Inverting Input 3 Output 3 Output 2 7 N = Dual in Line Package (DIP) D = Small Outline Package (SO) - also available in Tape & Reel (DT)) March 2002 1/8 MC33079 SCHEMATIC DIAGRAM (1/4 MC33079) VCC Inverting Input Non-inverting Input Output VCC ABSOLUTE MAXIMUM RATINGS Symbol VCC Vid Vi Toper Tj Tstg Ptot 1. 2. Parameter Supply Voltage Differential Input Voltage - note Input Voltage - see note 1 Output Short Circuit Duration Operating Free-Air Temperature Range Junction Temperature Storage Temperature Maximum Power Dissipation - note 2) 1) Value 18 or +36 30 15 Infinite -40 to 105 +150 -65 to +150 500 Unit V V V s C C C mW Either or both input voltages must not exceed the magnitude of Vcc+ or Vcc-. Power dissipation must be considered to ensure maximum junction temperature (Tj) is not exceeded. OPERATING CONDITIONS Symbol VCC Supply Voltage Parameter Value 2.5 to 15 Unit V 2/8 MC33079 ELECTRICAL CHARACTERISTICS VCC+ = +15V, VCC- = -15V, Tamb = 25C (unless otherwise specified) Symbol Vio DVio Iio Parameter Input Offset Voltage (Vo = 0V, Vic = 0V) Tmin. Tamb Tmax. Input Offset Voltage Drift Vo = 0V, Vic = 0V, Tmin. Tamb Tmax. Input Offset Current (Vo = 0V, Vic = 0V) Tamb = +25C Tmin. Tamb Tmax. Input Bias Current (Vo = 0V, Vic = 0V) Tamb = +25C Tmin. Tamb Tmax. Input Common Mode Voltage Range (Vio = 5mV, Vo = 0V) Large Signal Voltage Gain (RL = 2k, Vo = 10V) Tamb = +25C Tmin. Tamb Tmax. Output Voltage Swing (Vid = 1V) RL = 600 RL = 600 RL = 2.0k RL = 2.0k RL = 10k RL = 10k Common-mode Rejection Ratio (Vic = 13V) Supply Voltage Rejection Ratio (VCC / VCC = +15V / -15V to +5V / -5V) Output Short Circuit Current (Vid = 1V, Output to Ground) Source Sink Supply Current ( Vo = 0V, All amplifiers) Tamb = +25C Tmin. Tamb Tmax. Slew Rate (Vi = -10V to +10V, RL = 2k, CL = 100pF, AV = +1) Gain Bandwidth Product (RL = 2k, CL = 100pF, f = 100kHz) Unity Gain Bandwidth (Open loop) Gain Margin (RL = 2k) Phase Margin (RL = 2k) CL = 0pF CL = 100pF CL = 0pF CL = 100pF + - Min. Typ. Max. 2.5 3.5 Unit mV V/C 2 10 150 175 750 800 nA Iib Vicm Avd 250 13 90 85 14 100 nA V dB Vopp 12.2 -12.7 13.2 14 -14.2 -13.2 13.5 14.3 -14.6 -14 80 80 15 20 100 105 29 37 8 5 10 7 15 9 -11 -6 55 30 4.5 0.5 0.002 120 120 37 175 12 10 12 V CMR SVR Io dB dB mA ICC SR GBP B Am m en in mA V/s MHz MHz dB Degrees nV ----------Hz pA ----------Hz % dB kHz k pF Equivalent Input Noise Voltage (RS = 100, f = 1kHz) Equivalent Input Noise Current (f = 1kHz) Total Harmonic Distortion (RL = 2k, f = 20Hz to 20kHz, Vo = 3Vrms , AV = +1) THD VO1/VO2 Channel Separation (f = 20Hz to 20kHz) Full Power Bandwidth (Vo = 27Vpp, RL = 2k, THD 1%) FPB Zo Ri Ci Output Impedance (Vo = 0V, f = 9MHz) Input Resistance (Vic = 0V) Input Capacitance (Vic = 0V) 3/8 MC33079 SUPPLY CURRENT vs SUPPLY VOLTAGE OUTPUT SHORT CIRCUIT CURRENT vs OUTPUT VOLTAGE Output Short Circuit Current (mA) 60 40 20 0 -20 -40 0 5 10 15 Supply Voltage (V) 20 25 30 10 8 Supply Current (mA) 6 4 VCC = 0/30V Tamb = 25C 2 0 0 10 20 30 Output Voltage (V) OUTPUT VOLTAGE vs SUPPLY VOLTAGE 15 OUTPUT VOLTAGE vs SUPPLY VOLTAGE 15 10 Output Voltage (V) 10 5 0 -5 Output Voltage (V) Vid = 1V RL = 600 5 0 -5 Vid = 1V RL = 2k -10 -15 0 5 10 15 Supply Voltage (V) -10 -15 0 5 10 15 Supply Voltage (V) EQUIVALENT INPUT NOISE VOLTAGE vs FREQUENCY THD + NOISE vs FREQUENCY Equivalent Input Noise Voltage (nV/VHz) 10 8 VCC = 15V, Av = 100 Rs = 100, Tamb = 25C THD+Noise (%) 0.01 RL = 2k, Vo = 3Vrms VCC = 15V gain = 10 6 0.005 4 gain = 1 2 0 0.01 0.1 1 10 100 1000 0 0.01 0.1 1 Frequency (kHz) 10 100 Frequency (kHz) 4/8 MC33079 VOLTAGE GAIN AND PHASE vs FREQUENCY TOTAL HARMONIC DISTORTION vs OUTPUT VOLTAGE 60 180 phase 40 Gain (dB) 20 0 120 60 0 THD+Noise (%) 0.020 Phase (Deg) gain 0.015 RL = 2k, f = 1kHz VCC = 15V, Av = 10 0.010 0.005 -20 -40 10 RL = 2k, CL = 100pF VCC = 15V, Av = -100 100 1000 Frequency (kHz) 10000 -60 0.000 -120 100000 0 1 2 3 4 5 6 7 8 9 Vout (Vrms) 5/8 MC33079 MACROMODELS ** Standard Linear Ics Macromodels, 1993. ** CONNECTIONS : * 1 INVERTING INPUT * 2 NON-INVERTING INPUT * 3 OUTPUT * 4 POSITIVE POWER SUPPLY * 5 NEGATIVE POWER SUPPLY .SUBCKT MC33079 1 3 2 4 5 (analog) ******************************************************** .MODEL MDTH D IS=1E-8 KF=2.286238E-16 CJO=10F * INPUT STAGE CIP 2 5 1.200000E-11 CIN 1 5 1.200000E-11 EIP 10 5 2 5 1 EIN 16 5 1 5 1 RIP 10 11 2.363636E+00 RIN 15 16 2.363636E+00 RIS 11 15 1.224040E+01 DIP 11 12 MDTH 400E-12 DIN 15 14 MDTH 400E-12 VOFP 12 13 DC 0 VOFN 13 14 DC 0 IPOL 13 5 1.100000E-04 CPS 11 15 2.35E-09 DINN 17 13 MDTH 400E-12 VIN 17 5 1.000000e+00 DINR 15 18 MDTH 400E-12 VIP 4 18 1.000000E+00 FCP 4 5 VOFP 1.718182E+01 FCN 5 4 VOFN 1.718182E+01 FIBP 2 5 VOFN 4.545455E-03 FIBN 5 1 VOFP 4.545455E-03 * AMPLIFYING STAGE FIP 5 19 VOFP 9.545455E+02 FIN 5 19 VOFN 9.545455E+02 CC 19 29 1.500000E-08 HZTP 30 29 VOFP 1.523529E+02 HZTN 5 30 VOFN 1.523529E+02 DOPM 51 22 MDTH 400E-12 DONM 21 52 MDTH 400E-12 HOPM 22 28 VOUT 5.172414E+03 VIPM 28 4 1.500000E+02 HONM 21 27 VOUT 4.054054E+03 VINM 5 27 1.500000E+02 DBIDON1 19 53 MDTH 400E-12 V1 51 53 0.68 DBIDON2 54 19 MDTH 400E-12 V2 54 52 0.68 RG11 51 5 3.04E+05 RG12 51 4 3.04E+05 RG21 52 5 0.6072E+05 RG22 52 4 0.6072E+05 E1 50 40 51 0 1 E2 40 39 52 0 1 EDEC1 38 39 4 0 0.5 EDEC2 0 38 5 0 0.5 DOP 51 25 MDTH 400E-12 VOP 4 25 1.474575E+00 DON 24 52 MDTH 400E-12 VON 24 5 1.474575E+00 RAJUS 50 5 1E12 GCOMP 5 4 4 5 8.1566068E-04 RPM1 5 80 1E+06 RPM2 4 80 1E+06 GAVPH 5 82 50 80 3.26E-03 RAVPHGH 82 4 613 RAVPHGB 82 5 613 RAVPHDH 82 83 1000 RAVPHDB 82 84 1000 CAVPHH 4 83 0.159E-09 CAVPHB 5 84 0.159E-09 EOUT 26 23 82 5 1 VOUT 23 5 0 ROUT 26 3 4.780354E+01 COUT 3 5 1.000000E-12 .ENDS ELECTRICAL CHARACTERISTICS VCC+ = +15V, VCC- = -15V, Tamb = 25C (unless otherwise specified) Symbol Vio Avd ICC Vicm Vopp Isink Isource GBP SR m 6/8 RL = 2k, Vo = 10V No load, per operator Conditions Value 0 100 2 28 28.2 37 29 15 7 55 Unit mV dB mA V V mA mA MHz V/s Degrees Vio = 5mV, VO = 0V RL = 2k VO = 0V VO = 0V RL = 2k, CL = 100pF RL = 10k, CL = 100pF, Av = +1 RL = 2k, CL = 0pF MC33079 PACKAGE MECHANICAL DATA 14 PINS - PLASTIC DIP Millimeters Dimensions Min. a1 B b b1 D E e e3 F i L Z 0.51 1.39 0.5 0.25 20 8.5 2.54 15.24 7.1 5.1 3.3 1.27 2.54 0.050 Typ. Max. 1.65 Min. 0.020 0.055 Inches Typ. Max. 0.065 0.020 0.010 0.787 0.335 0.100 0.600 0.280 0.201 0.130 0.100 7/8 MC33079 PACKAGE MECHANICAL DATA 14 PINS - PLASTIC MICROPACKAGE (SO) L G a2 s E M e3 D 14 1 8 7 Millimeters Dimensions Min. A a1 a2 b b1 C c1 D (1) E e e3 F (1) G L M S 0.1 0.35 0.19 0.5 45 (typ.) 8.55 5.8 1.27 7.62 3.8 4.6 0.5 4.0 5.3 1.27 0.68 8 (max.) 0.150 0.181 0.020 8.75 6.2 0.336 0.228 Typ. Max. 1.75 0.2 1.6 0.46 0.25 Min. 0.004 0.014 0.007 F a1 Inches Typ. Max. 0.069 0.008 0.063 0.018 0.010 0.020 0.344 0.244 0.050 0.300 0.157 0.208 0.050 0.027 Note : (1) D and F do not include mold flash or protrusions - Mold flash or protrusions shall not exceed 0.15mm (.066 inc) ONLY FOR DATA BOOK. Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. (c) The ST logo is a registered trademark of STMicroelectronics (c) 2002 STMicroelectronics - Printed in Italy - All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States (c) http://www.st.com 8/8 b1 b e A C c1 This datasheet has been download from: www..com Datasheets for electronics components. |
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