33078

MC33078 STMICROELECTRONICS | Alldatasheet

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LOW NOISE DUAL OPERATIONAL AMPLIFIERS November 1997 .HIGH GAIN BANDWIDTH PRODUCT : 15MHz .HIGH SLEW RATE : 7V/µµs .LOW DISTORTION : 0.002% .LARGE OUTPUT VOLTAGE SWING : +14.3V/-14.6V .LOW INPUT OFFSET VOLTAGE .EXCELLENT FREQUENCY STABILITY .ESD PROTECTION 2kV .MACROMODEL INCLUDED IN THIS SPECIFICATION N DIP8 (Plastic Package)

DESCRIPTION

The MC33078 is a monolithic dual operational amplifier particularly well suited for audio applica- tions. It offers low voltage noise (4.5nV/√Hz ) and high frequency performances (15MHz Gain Band- width product, 7V/µs slew rate). In addition the MC33078 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. + - Output1 Inverting input 1 Non-invertinginput 1 VCC VCC Output 2 Inverting input2 Non-invertinginput 2- PIN CONNECTIONS (top view) D SO8 (Plastic Micropackage) ORDER CODES Part Number Temperature Range Package ND MC33078 -40, +105 oC ••

Symbol Parameter Value Unit VCC Supply Voltage ±18 or +36 V Vid Differential Input Voltage - (note 1) ±30 V Vi Input Voltage - (note 1) ±15 V Output Short-Circuit Duration - (note 2) Infinite Toper Operating Free-air Temperature Range -40 to +105 oC Tj Maximum Junction Temperature +150 oC Tstg Storage Temperature -65 to +150 oC Ptot Maximum Power Dissipation - (note 2) 500 mW Notes : 1. Either or both input voltages must not exceed the magnitude of VCC + or VCC 2. Power dissipation must be considered to ensure maximum junction temperature (Tj) is not exceeded Inverting Input Non-inverting Input VCC Output VCC SCHEMATIC DIAGRAM (1/2 MC33078) OPERATING CONDITIONS Symbol Parameter Value Unit VCC Supply Voltage ±2.5 to±15 V MC33078

ELECTRICAL CHARACTERISTICS

VCC + = +15V, VCC - = -15V, Tamb =2 5oC (unless otherwise specified) Symbol Parameter Min. Typ. Max. Unit Vio Input Offset Voltage (Vo = 0V, Vic= 0V) Tamb = +25oC Tmin.≤ Tamb ≤ Tmax. 0.15 2 mV DV io Input Offset Voltage Drift Vic= 0V, Vo = 0V, Tmin.≤ Tamb ≤ Tmax. 2 µV/oC Iio Input Offset Current (Vic=0 V ,VO = 0V) Tamb = +25oC Tmin.≤ Tamb ≤ Tmax. 10 150 175 nA Iib Input Bias Current (Vic= 0V, VO = 0V) Tamb = +25oC Tmin.≤ Tamb ≤ Tmax. 250 750 800 nA Vicm Common Mode Input Voltage Range (ΔVIO = 5mV, VO = 0V) ±13 ±14 V Avd Large Signal Voltage Gain (RL =2 kΩ ,VO = ±10V) Tamb = +25oC Tmin.≤ Tamb ≤ Tmax. 100 dB ±Vopp Output Voltage Swing (Vid= ±1V) R L = 600Ω R L = 600Ω R L = 2.0kΩ R L = 2.0kΩ R L = 10kΩ R L = 10kΩ 13.2 13.5 12.2 -12.7 -14.2 14.3 -14.6 -13.2 -14 V CMR Common Mode Rejection Ratio (V ic= ±13V) 80 100 dB SVR Supply Voltage Rejection Ratio VCC + /VCC - = +15V / -15V to +5V / -5V 80 105 dB Io Output Short Circuit Current (Vid= ±1V, Output to Ground) Source Sink mA I CC Supply current (VO = 0V, All Amplifiers) Tamb = +25oC Tmin.≤ Tamb ≤ Tmax. 5.5 mA SR Slew Rate Vi= -10V to +10V, RL =2 kΩ ,C L = 100pF, AV =+ 1 5 7 V/µs GBP Gain Bandwidth Product (f = 100kHz, RL =2 kΩ ,C L = 100pF) 10 15 MHz B Unity Gain Bandwidth (Open loop) 9 MHz Am Gain Margin (RL =2 kΩ )C L = 0pF C L = 100pF -11 dB ∅ m Phase Margin (R L =2 kΩ )C L = 0pF C L = 100pF Degrees en Equivalent Input Noise Voltage (RS = 100Ω , f = 1kHz) 4.5 nV √Hz in Equivalent Input Noise current (f = 1kHz) 0.5 pA √Hz THD Total Harmonic Distortion R L =2 kΩ , f = 20Hz to 20kHz, VO =3 Vrms,A V = +1 0.002 VO1 /VO2 Channel Separation (f = 20Hz to 20kHz) 120 dB FPB Full Power Bandwidth (V O = 27Vpp,R L =2 kΩ , THD ≤ 1%) 120 kHz Zo Output Impedance (VO = 0V, f = 9MHz) 37 Ω R i Input Resistance (Vic= 0V) 175 k Ω C i Input Capacitance (Vic= 0V) 12 pF MC33078

Supply Voltage (V) Total Supply Current (mA) TOTAL SUPPLY CURRENT vs SUPPLY VOLTAGE 0 1 02 03 0 -40 -20 Output Voltage (V) Output Short Circuit Current (mA) Vcc=0/30V Tamb.=25°C OUTPUT SHORT CIRCUIT CURRENT vs OUTPUT VOLTAGE 0 5 10 15 -15 -10 Supply Voltage (V) Output Voltage (V) Vid=±1V RL=600ohms OUTPUT VOLTAGE vs SUPPLY VOLTAGE 0 5 10 15 -15 -10 Supply Voltage (V) Output Voltage (V) Vid=±1V RL=2kohms OUTPUT VOLTAGE vs SUPPLY VOLTAGE 0,01 0,1 1 10 100 (nV/SQR(Hz)) Frequency (kHz) Equivalent Input Noise Voltage Vcc=±15 V G=10 0 Rs=100 Tamb.=25°C EQUIVALENT INPUT NOISE VOLTAGE vs FREQUENCY 0,01 0,1 1 10 100 0,0001 0,001 0,01 0,1 Frequency (kHz) THD+Noise(%) RL=2kohms Vo=3Vrms Vcc=±15V Av=1 THD + NOISE vs FREQUENCY MC33078

-40 -20 -120 -60 120 180 Frequency (kHz) Gain (dB) Phase (Deg) RL=2kohms CL=100pF Vcc= ±15V G=-100 phase gain VOLTAGE GAIN AND PHASE vs FREQUENCY 123456789 1 0 0,0 01 0,0 10 0,1 00 1,0 00 Vout (Vrms) THD+Noise (%) RL=2kohms F=1kHz Vcc=±15V Av= 10 THD + NOISE vs Vout MC33078

.HIGH GAIN BANDWIDTH PRODUCT : 15MHz .HIGH SLEW RATE : 7V/µµs .LOW DISTORTION : 0.002% .LARGE OUTPUT VOLTAGE SWING : +14.3V/-14.6V .LOW INPUT OFFSET VOLTAGE .EXCELLENT FREQUENCY STABILITY .ESD PROTECTION 2kV MACROMODEL StandardLinear Ics Macromodels, 1993. CONNECTIONS : * 1 INVERTING INPUT * 2 NON-INVERTING INPUT * 3 OUTPUT * 4 POSITIVE POWER SUPPLY * 5 NEGATIVE POWER SUPPLY .SUBCKT MC33078 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 E O U T2 62 38 251 VOUT 23 5 0 ROUT 26 3 4.780354E+01 COUT 3 5 1.000000E-12 .ENDS MC33078

VCC + = +15V,VCC - = -15V, Tamb =2 5oC, (unless otherwise specified) Symbol Conditions Value Unit Vio 0m V Avd R L =2 kΩ ,Vo = ±10V 100 dB ICC No load, per operator 2 mA Vicm ΔVio= 5mV, Vo =0 V 2 8 V Vopp R L =2 kΩ 28.2 V Isink VO =0 V 3 7 m A Isource VO =0 V 2 9 m A GBP R L =2 kΩ, C L = 100pF 15 MHz SR R L =2 kΩ, C L = 100pF, AV =+ 1 7 V / µs ∅ mR L =2 kΩ, C L = 0pF 55 Degrees MC33078

PM-DIP8.EPS PACKAGE MECHANICAL DATA

8 PINS - PLASTIC DIP

Dimensions Millimeters Inches A 3.32 0.131 a1 0.51 0.020 B 1.15 1.65 0.045 0.065 b 0.356 0.55 0.014 0.022 b1 0.204 0.304 0.008 0.012 D 10.92 0.430 E 7.95 9.75 0.313 0.384 e 2.54 0.100 e3 7.62 0.300 e4 7.62 0.300 F 6.6 0260 i 5.08 0.200 L 3.18 3.81 0.125 0.150 Z 1.52 0.060 DIP8.TBL MC33078

Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics 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 anypatent or patent rights of SGS-THOMSON Microelectronics. Specification mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of SGS-THOMSON Microelectronics.  1997 SGS-THOMSON Microelectronics – Printed in Italy – All Rights Reserved SGS-THOMSON Microelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - France - Germany - Italy - Japan - Korea - Malaysia - Malta - Morocco The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A. ORDER CODE : PM-SO8.EPS PACKAGE MECHANICAL DATA

8 PINS - PLASTIC MICROPACKAGE (SO)

Dimensions Millimeters Inches A 1.75 0.069 a1 0.1 0.25 0.004 0.010 a2 1.65 0.065 a3 0.65 0.85 0.026 0.033 b 0.35 0.48 0.014 0.019 b1 0.19 0.25 0.007 0.010 C 0.25 0.5 0.010 0.020 c1 45 o (typ.) D 4.8 5.0 0.189 0.197 E 5.8 6.2 0.228 0.244 e 1.27 0.050 e3 3.81 0.150 F 3.8 4.0 0.150 0.157 L 0.4 1.27 0.016 0.050 M 0.6 0.024 S8 o (max.) SO8.TBL MC33078