IC OP AMP DUAL LOW NOISE 8-SOIC

MC33078D

Manufacturer Part NumberMC33078D
DescriptionIC OP AMP DUAL LOW NOISE 8-SOIC
ManufacturerSTMicroelectronics
MC33078D datasheet
 


Specifications of MC33078D

Amplifier TypeGeneral PurposeNumber Of Circuits2
Slew Rate7 V/µsGain Bandwidth Product15MHz
Current - Input Bias250nAVoltage - Input Offset150µV
Current - Supply4mACurrent - Output / Channel37mA
Voltage - Supply, Single/dual (±)5 V ~ 30 V, ±2.5 V ~ 15 VOperating Temperature-40°C ~ 105°C
Mounting TypeSurface MountPackage / Case8-SOIC (3.9mm Width)
Number Of Channels2Common Mode Rejection Ratio (min)80 dB
Input Offset Voltage2 mVInput Bias Current (max)750 nA
Operating Supply Voltage9 V, 12 V, 15 V, 18 VSupply Current5 mA
Maximum Power Dissipation500 mWMaximum Operating Temperature+ 105 C
Minimum Operating Temperature- 40 CDual Supply Voltage+/- 3 V, +/- 5 V, +/- 9 V, +/- 12 V
Maximum Dual Supply Voltage+/- 15 VMinimum Dual Supply Voltage+/- 2.5 V
Mounting StyleSMD/SMTShutdownNo
Supply Voltage (max)30 VSupply Voltage (min)5 V
TechnologyBipolarVoltage Gain Db100 dB
Lead Free Status / RoHS StatusLead free / RoHS CompliantOutput Type-
-3db Bandwidth-  
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Features
Low voltage noise: 4.5 nV/√Hz
High gain bandwidth product: 15 MHz
High slew rate: 7 V/µs
Low distortion: 0.002%
Large output voltage swing: +14.3 V / -14.6 V
Low input offset voltage
Excellent frequency stability
ESD protection 2 kV
Macromodel included in this specification
Description
The MC33078 is a monolithic dual operational
amplifier particularly well suited for audio
applications.
It offers low voltage noise (4.5 nV/√Hz) and high
frequency performance (15 MHz gain bandwidth
product, 7 V/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.
March 2008
Low noise dual operational amplifier
DIP8
(Plastic package)
SO-8
(Plastic micropackage)
Pin connections (top view)
Output 1
1
Inverting input 1
2
-
+
Non-inverting input 1
3
-
4
V
CC
Rev 5
MC33078
N
D
+
V CC
8
Output 2
7
6
-
Inverting input 2
+
5
Non-inverting input 2
1/15
www.st.com
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MC33078D Summary of contents

  • Page 1

    Features ■ Low voltage noise: 4.5 nV/√Hz ■ High gain bandwidth product: 15 MHz ■ High slew rate: 7 V/µs ■ Low distortion: 0.002% ■ Large output voltage swing: +14 -14.6 V ■ Low input offset voltage ■ ...

  • Page 2

    Absolute maximum ratings and operating conditions 1 Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings (AMR) Symbol V Supply voltage CC V Differential input voltage - note id V Input voltage - see note 1 i Output ...

  • Page 3

    MC33078 2 Schematic diagram Figure 1. Schematic diagram (1/2 MC33078) Inverting Input V CC Non-inverting Input V CC Schematic diagram Output 3/15 ...

  • Page 4

    Electrical characteristics 3 Electrical characteristics + Table +15V Symbol Input offset voltage ( ≤ T ≤ min amb max Input offset voltage drift 0V ...

  • Page 5

    MC33078 + Table +15V Symbol Total harmonic distortion THD R = 2kΩ 20Hz to 20kHz Channel separation 20Hz to 20kHz Full power bandwidth ...

  • Page 6

    Electrical characteristics Figure 2. Total supply current vs. supply voltage 5 4.5 4 3.5 3 2.5 2 1 Supply Voltage (V) Figure 4. Equivalent input noise voltage vs. frequency V = ±15V, G ...

  • Page 7

    MC33078 Figure 8. Voltage gain and phase vs. frequency 2kΩ 100pF ±15V -100 CC -20 -30 10 100 1000 Frequency (kHz) Figure 9. ...

  • Page 8

    Macromodel 4 Macromodel 4.1 Important note concerning this macromodel Please consider the following remarks before using this macromodel. ● All models are a trade-off between accuracy and complexity (i.e. simulation time). ● Macromodels are not a substitute to breadboarding; rather, ...

  • Page 9

    MC33078 4.3 Macromodel code ** Standard Linear Ics Macromodels, 1993. ** CONNECTIONS : * 1 INVERTING INPUT * 2 NON-INVERTING INPUT * 3 OUTPUT * 4 POSITIVE POWER SUPPLY * 5 NEGATIVE POWER SUPPLY .SUBCKT MC33078 ...

  • Page 10

    Macromodel RG21 52 5 0.6072E+05 RG22 52 4 0.6072E+ EDEC1 0.5 EDEC2 0.5 DOP 51 25 MDTH 400E-12 VOP 4 ...

  • Page 11

    MC33078 5 Package information In order to meet environmental requirements, ST offers these devices in ECOPACK packages. These packages have a lead-free second level interconnect. The category of second level interconnect is marked on the package and on the inner ...

  • Page 12

    Package information 5.1 DIP8 package information Figure 10. DIP8 package mechanical drawing Table 5. DIP8 package mechanical data Ref 12/15 Dimensions Millimeters Min. Typ. Max. 5.33 0.38 ...

  • Page 13

    MC33078 5.2 SO-8 package information Figure 11. SO-8 package mechanical drawing Table 6. SO-8 package mechanical data Ref ccc Dimensions Millimeters Min. Typ. Max. 1.75 0.10 0.25 1.25 ...

  • Page 14

    ... Ordering information 6 Ordering information Table 7. Order codes Order code MC33078N MC33078D MC33078DT (1) MC33078YD (1) MC33078YDT 1. Qualification and characterization according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC Q001 & Q 002 or equivalent are on-going. 7 Revision history Table 8. Document revision history Date 10-Nov-2001 ...

  • Page 15

    ... MC33078 Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...