Datasheet MC33079, MC33079D, MC33079N Datasheet (SGS Thomson Microelectronics)

LOW NOISE QUAD OPERATIONAL AMPLIFIERS

.

LOW VOLTAGE NOISE: 4.5nV/√√Hz

.

HIGHGAIN BANDWIDTHPRODUCT: 15MHz

.

HIGHSLEW RATE : 7V/µµs

.

LOW DISTORTION : 0.002%

.

LARGE OUTPUT VOLTAGE SWING :
+14.3V/-14.6V

.

EXCELLENTFREQUENCY STABILITY

.

ESD INTERNALPROTECTION

.

MACROMODEL INCLUDED IN THIS
SPECIFICATION

MC33079

N

DIP14

(Plastic Package)

DESCRIPTION

The MC33079 is a monolithic quad operational
amplifier particularly well suited for audio applica­tions. It offerslow voltage noise (4.5nV/√Hz ) and
high frequencyperformances (15MHzGain Band­width product, 7V/µsslew rate).
In addition the MC33079has a verylow distortion
(0.002%)and excellentphase/gainmargins.
The output stage allows a large output voltage
swing andsymmetrical source and sink currents.

PIN CONNECTIONS (top view)

CC

1

2

3

+

4

5

-

+

+

Output 1

Inverting Input 1

Non-inverting Input 1

V

Non-inverting Input 2

D

SO14

(Plastic Micropackage)

ORDER CODES

Part Number Temperature Range

o

MC33079 -40, +105

14

Output 4

13

-

+

+

Inverting Input 4

12

Non-inverting Input 4

-

V

11

CC

10

Non-inverting Input 3

C ••

Package
ND

November 1997

Inverting Input 2

Output 2

6

7

-

-

9

Inverting Input 3

8

Output 3

1/9

MC33079

SCHEMATIC DIAGRAM (1/4MC33079)

V

CC

Inverting

Input

Non-inve rting

Input

V

CC

ABSOLUTEMAXIMUMRATINGS

Symbol Parameter Value Unit

Output

V

CC

V

id

V

T

oper

T

T

stg

P

tot

Notes : 1. Either or both input voltages mustnotexceed the magnitude of V

Supply Voltage ±18 or +36 V
Differential Input Voltage - (note 1) ±30 V
Input Voltage- (note 1) ±15 V

i

Output Short-Circuit Duration - (note 2) Infinite
Operating Free-air Temperature Range -40 to +105
Maximum Junction Temperature +150

j

Storage Temperature -65 to +150
Maximum Power Dissipation - (note 2) 500 mW

+

-

or V

CC

2. Power dissipation must be considered to ensure maximum junction temperature (Tj) is not exceeded

CC

o

C

o

C

o

C

OPERATINGCONDITIONS

Symbol Parameter Value Unit

Supply Voltage ±2.5 to ±15 V

2/9

V

CC

MC33079

ELECTRICAL CHARACTERISTICS

+

= +15V,V

V

CC

Symbol Parameter Min. Typ. Max. Unit

V

io

DV

io

I

io

I

ib

V

icm

A

vd

±V

opp

CMR Common Mode Rejection Ratio (V

SVR SupplyVoltage RejectionRatio

I

o

I

CC

SR Slew Rate

GBP Gain Bandwidth Product (f = 100kHz, R

B Unity Gain Bandwidth (Open loop) 9 MHz

A

m

∅m Phase Margin (R

e

n

i

n

THD Total Harmonic Distortion

V

O1/VO2

FPB Full Power Bandwidth (V

Z

o

R

i

C

i

-

= -15V,T

CC

Input Offset Voltage (Vo= 0V, Vic= 0V)

≤ T

T

min.

amb

=25oC (unlessotherwisespecified)

amb

≤ T

max.

2.5

3.5

Input Offset Voltage Drift

= 0V, Vo= 0V, T

V

ic

min.

≤ T

amb

≤ T

max.

2

Input Offset Current (Vic=0V,VO= 0V)

T
T

amb
min.

= +25oC

≤ T

amb

≤ T

max.

10 150

175

Input Bias Current (Vic= 0V, VO= 0V)

T
T

amb
min.

= +25oC

≤ T

amb

≤ T

max.

250 750

800
Common Mode Input Voltage Range (∆VIO= 5mV, VO= 0V) ±13 ±14 V
Large Signal Voltage Gain (RL=2kΩ,VO=±10V)

T
T

amb
min.

= +25oC

≤ T

amb

≤ T

max.

90
85

100

Output Voltage Swing (Vid= ±1V)

= 600Ω

R

L

= 600Ω

R

L

R

= 2.0kΩ

L

= 2.0kΩ

R

L

R

= 10kΩ

L

= 10kΩ

R

L

= ±13V) 80 100 dB

ic

+

-

/V

V

CC

= +15V / -15V to +5V / -5V 80 105

CC

13.2

13.5

12.2

-12.7
14

-14.2

14.3

-14.6

-13.2

-14

Output Short Circuit Current (Vid= ±1V, Output to Ground)

Source
Sink

15
20

29
37

Supply current (VO= 0V, All Amplifiers)

= +25oC

T

amb

≤ T

T

min.

= -10Vto +10V, RL=2kΩ,CL= 100pF, AV=+1 5 7

V

i

Gain Margin(RL=2kΩ)C

≤ T

amb

max.

=2kΩ,CL= 100pF) 10 15 MHz

L

L

C

L

=2kΩ)C

L

L

C

L

= 0pF
= 100pF

= 0pF
= 100pF

810

12

-11

-6

55
30

Equivalent Input Noise Voltage (RS= 100Ω, f = 1kHz) 4.5

Equivalent Input Noise current (f = 1kHz) 0.5

=2kΩ, f = 20Hz to 20kHz, VO=3V

R

L

= +1 0.002

rms,AV

Channel Separation (f = 20Hz to 20kHz) 120 dB

= 27Vpp,RL=2kΩ, THD ≤ 1%) 120 kHz

O

Output Impedance (VO= 0V, f = 9MHz) 37 Ω
Input Resistance (Vic= 0V) 175 kΩ
Input Capacitance (Vic= 0V) 12 pF

mV

o

µV/

C

nA

nA

dB

V

dB

mA

mA

V/µs

dB

Degrees

nV

Hz

√

pA

Hz

√

%

3/9

MC33079

SUPPLY CURRENT vs SUPPLY VOLTAGE

10

8

6

4

Supply Current (mA)

2

0

0 5 10 15 20 25 30

Supply Voltage(V)

OUTPUT VOLTAGE vs SUPPLY VOLTAGE

15

10

5

0

-5

Output Voltage (V)

-10

-15
0 5 10 15

Supply Voltage (V)

Vid=±1V

RL=600ohms

OUTPUT SHORT CIRCUIT CURRENT vs
OUTPUT VOLTAGE

60

40

20

0

-20

Output ShortCircuit Current (mA)

-40
0 102030

Vcc=0/30V

Tamb.=25°C

Output Voltage(V)

OUTPUT VOLTAGEvs SUPPLYVOLTAGE

15

10

5

0

-5

Output Voltage (V)

-10

-15
0 5 10 15

SupplyVoltage (V)

Vid=±1V

RL=2kohms

EQUIVALENT INPUT NOISE VOLTAGE vs
FREQUENCY

10

4/9

8

6

4

2

Equivalent Input Noise Voltage (nV/VHz)

0

0,01 0,1 1 10 100 1000

Vcc=±15V Av=100

Rs=100ohms Tamb.=25°C

Frequency (kHz)

THD + NOISE vsFREQUENCY

0,01

RL=2kohms Vo=3Vrms

Vcc=±15V

0,005

THD+Noise(%)

0
0,01 0,1 1 10 100

Frequ ency (kHz)

Gain= 10

Gain= 1

MC33079

VOLTAGEGAIN AND PHASEvs FREQUENCY

60

40

20

0

Gain (dB)

-20

-40
10 100 1000 10000 100000

RL=2kohms CL=100pF

Frequency (kHz)

Vcc=±15V Av=-100

180

120

60

0

-60

-120

Phase (Deg)

TOTALHARMONIC DISTORTIONvs OUTPUT
VOLTAGE

0,020

0,015

0,010

THD+Noise(%)

0,005

0,000

RL=2kohms F=1kHz

Vcc=±15V Av= 10

0123456789

Vout(Vrms)

5/9

MC33079

MACROMODEL

.

LOW VOLTAGENOISE : 4.5nV/√√Hz

.

HIGHGAIN BANDWIDTHPRODUCT: 15MHz

.

HIGHSLEW RATE : 7V/µµs

.

LOW DISTORTION : 0.002%

.

LARGE OUTPUT VOLTAGE SWING :
+14.3V/-14.6V

.

EXCELLENTFREQUENCY STABILITY

.

ESD INTERNALPROTECTION

** StandardLinear Ics Macromodels,1993.
** CONNECTIONS :
* 1 INVERTING INPUT
* 2 NON-INVERTING INPUT
* 3 OUTPUT
* 4 POSITIVEPOWER SUPPLY
* 5 NEGATIVE POWERSUPPLY
.SUBCKTMC33079 1 3 2 4 5(analog)
********************************************************
**
.MODEL MDTH D IS=1E-8 KF=2.286238E-16
CJO=10F
* INPUTSTAGE
CIP 2 5 1.200000E-11
CIN 1 5 1.200000E-11
EIP 10 5 2 5 1
EIN 16 51 51
RIP 10 112.363636E+00
RIN 15 16 2.363636E+00
RIS 1115 1.224040E+01
DIP 1112 MDTH 400E-12
DIN 15 14 MDTH 400E-12
VOFP12 13 DC0
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 51.000000e+00
DINR 15 18 MDTH 400E-12
VIP 4 18 1.000000E+00
FCP4 5VOFP1.718182E+01
FCN 5 4VOFN 1.718182E+01
FIBP2 5VOFN4.545455E-03
FIBN 5 1 VOFP4.545455E-03
* AMPLIFYINGSTAGE
FIP 519 VOFP 9.545455E+02
FIN 5 19 VOFN 9.545455E+02
CC 19 29 1.500000E-08
HZTP30 29 VOFP1.523529E+02

HZTN 5 30 VOFN1.523529E+02
DOPM51 22 MDTH400E-12
DONM 21 52 MDTH400E-12
HOPM22 28 VOUT5.172414E+03
VIPM28 41.500000E+02
HONM 21 27 VOUT4.054054E+03
VINM 5 27 1.500000E+02
DBIDON119 53 MDTH 400E-12
V1 51 53 0.68
DBIDON254 19 MDTH 400E-12
V2 54 52 0.68
RG1151 5 3.04E+05
RG1251 4 3.04E+05
RG2152 5 0.6072E+05
RG2252 4 0.6072E+05
E1 50 40 51 0 1 E240 39 52 0 1
EDEC1 38 39 4 0 0.5
EDEC2 0 38 5 0 0.5
DOP 51 25 MDTH400E-12
VOP4 25 1.474575E+00
DON 24 52 MDTH400E-12
VON 24 5 1.474575E+00
RAJUS50 5 1E12
GCOMP 5 4 4 5 8.1566068E-04
RPM1 5 80 1E+06
RPM2 4 80 1E+06
GAVPH5 82 5080 3.26E-03
RAVPHGH 82 4 613
RAVPHGB 825 613
RAVPHDH 82 83 1000
RAVPHDB 82 84 1000
CAVPHH 4 83 0.159E-09
CAVPHB 5 84 0.159E-09
EOUT26238251
VOUT23 5 0
ROUT 26 3 4.780354E+01
COUT 3 5 1.000000E-12
.ENDS

6/9

ELECTRICALCHARACTERISTICS

V

CC

+

= +15V, V

CC

-

= -15V, T

=25oC, (unlessotherwise specified)

amb

Symbol Conditions Value Unit

V

io

A

vd

I

CC

V

icm

V

opp

I

sink

I

source

GBP R

SR R

∅mR

RL=2kΩ,Vo=±10V 100 dB
No load, per operator 2 mA
∆Vio= 5mV, Vo=0V 28 V
RL=2kΩ 28.2 V
VO=0V 37 mA
VO=0V 29 mA

=2k

L

=2k

L

=2k

L

Ω,

CL= 100pF 15 MHz

Ω,

CL= 100pF, AV=+1 7 V/µs

Ω,

CL= 0pF 55 Degrees

0mV

MC33079

7/9

MC33079

PACKAGE MECHANICALDATA

14 PINS- PLASTICDIP

Dimensions

Min. Typ. Max. Min. Typ. Max.

Millimeters Inches

a1 0.51 0.020

B 1.39 1.65 0.055 0.065

b 0.5 0.020

b1 0.25 0.010

D 20 0.787
E 8.5 0.335

e 2.54 0.100

e3 15.24 0.600

F 7.1 0.280

i 5.1 0.201

L 3.3 0.130

Z 1.27 2.54 0.050 0.100

PM-DIP14.EPS

DIP14.TBL

8/9

PACKAGE MECHANICALDATA

14 PINS- PLASTICMICROPACKAGE (SO)

MC33079

Dimensions

Min. Typ. Max. Min. Typ. Max.

Millimeters Inches

A 1.75 0.069
a1 0.1 0.2 0.004 0.008
a2 1.6 0.063

b 0.35 0.46 0.014 0.018

b1 0.19 0.25 0.007 0.010

C 0.5 0.020

c1 45

o

(typ.)
D 8.55 8.75 0.336 0.334
E 5.8 6.2 0.228 0.244

e 1.27 0.050

e3 7.62 0.300

F 3.8 4.0 0.150 0.157

G 4.6 5.3 0.181 0.208

L 0.5 1.27 0.020 0.050

M 0.68 0.027

S8

Information furnished is believed tobe accurate andreliable. However, SGS-THOMSON Microelectronics assumes no responsibility
for the consequences of useof suchinformation nor for any infringement of patentsor other rights of third parties whichmay result
from itsuse. No license is granted byimplication or otherwiseunder anypatent or patent rights ofSGS-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 useas critical components in life
support devices or systems withoutexpress written approval of SGS-THOMSON Microelectronics.

o

(max.)

SO14.TBL

 1997 SGS-THOMSON Microelectronics – Printed in Italy – AllRights Reserved

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ORDER CODE : PM-SO14.EPS

9/9