MC33077
Low Noise Dual Operational
Amplifier
The MC33077 is a precision high quality, high frequency, low noise
monolithic dual operational amplifier employing innovative bipolar
design techniques. Precision matching coupled with a unique analog
resistor trim technique is used to obtain low input offset voltages.
Dual−doublet frequency compensation techniques are used to enhance
the gain bandwidth product of the amplifier. In addition, the MC33077
offers low input noise voltage, low temperature coefficient of input
offset voltage, high slew rate, high AC and DC open loop voltage gain
and low supply current drain. The all NPN transistor output stage
exhibits no deadband cross−over distortion, large output voltage
swing, excellent phase and gain margins, low open loop output
impedance and symmetrical source and sink AC frequency
performance.
The MC33077 is available in plastic DIP and SOIC−8 packages (P
and D suffixes).
Features
8
1
A
WL, L
YY, Y
WW, W
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MARKING
DIAGRAMS
8
8
1
SOIC−8
D SUFFIX
CASE 751
1
8
PDIP−8
P SUFFIX
CASE 626
1
= Assembly Location
= Wafer Lot
= Year
= Work Week
MC33077P
AWL
YYWW
33077
ALYW
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Low Voltage Noise: 4.4 nV/
Hz
@ 1.0 kHz
Low Input Offset Voltage: 0.2 mV
Low TC of Input Offset Voltage: 2.0
mV/°C
High Gain Bandwidth Product: 37 MHz @ 100 kHz
High AC Voltage Gain: 370 @ 100 kHz
1850 @ 20 kHz
Unity Gain Stable: with Capacitance Loads to 500 pF
High Slew Rate: 11 V/ms
Low Total Harmonic Distortion: 0.007%
Large Output Voltage Swing: +14 V to −14.7 V
High DC Open Loop Voltage Gain: 400 k (112 dB)
High Common Mode Rejection: 107 dB
Low Power Supply Drain Current: 3.5 mA
Dual Supply Operation:
±2.5
V to
±18
V
Pb−Free Package is Available
PIN CONNECTIONS
Output 1 1
−
2
+
Inputs 1
3
2
V
EE
4
+
(Dual, Top View)
−
1
8 V
CC
7 Output 2
6
Inputs 2
5
ORDERING INFORMATION
Device
MC33077D
MC33077DR2
MC33077DR2G
MC33077P
Package
SOIC−8
SOIC−8
SOIC−8
(Pb−Free)
PDIP−8
Shipping
†
98 Units/Rail
2500 Tape & Reel
2500 Tape & Reel
50 Units/Rail
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
©
Semiconductor Components Industries, LLC, 2004
1
March, 2004 − Rev. 5
Publication Order Number:
MC33077/D
MC33077
R1
Q1
Bias Network
R6
Q8
R8
R11
Q13
R16
Q17
V
CC
D3
C1
C3
R3
Q6
R9
Z1
Q11
Q14
D4
R13
Neg
Q7
Q9
Pos
C6
Q10
Q12
R14
Q16
D6
Q19
Q21
J
1
R17 R18 V
out
D7
C7
C8
Q22
Q20
R19
Q2
Q4
D
1
Q1
R2
Q5
R4
D2
R7
R10
R5 C2
R12
D5
R15
R20
V
EE
Figure 1. Representative Schematic Diagram
(Each Amplifier)
MAXIMUM RATINGS
Rating
Supply Voltage (V
CC
to V
EE
)
Input Differential Voltage Range
Input Voltage Range
Output Short Circuit Duration (Note 2)
Maximum Junction Temperature
Storage Temperature
ESD Protection at any Pin
− Human Body Model
− Machine Model
Maximum Power Dissipation
Operating Temperature Range
P
D
T
A
Symbol
V
S
V
IDR
V
IR
t
SC
T
J
T
stg
V
esd
550
150
(Note 2)
−40 to + 85
mW
°C
Value
+36
(Note 1)
(Note 1)
Indefinite
+150
−60 to +150
Unit
V
V
V
sec
°C
°C
V
Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If
stress limits are exceeded device functional operation is not implied, damage may occur and reliability may be affected. Functional operation
should be restricted to the Recommended Operating Conditions.
1. Either or both input voltages should not exceed V
CC
or V
EE
(See Applications Information).
2. Power dissipation must be considered to ensure maximum junction temperature (T
J
) is not exceeded (See power dissipation performance
characteristic, Figure 2).
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2
MC33077
DC ELECTRICAL CHARACTERISTICS
(V
CC
= +15 V, V
EE
= −15 V, T
A
= 25°C, unless otherwise noted.)
Characteristics
Input Offset Voltage (R
S
= 10
W,
V
CM
= 0 V, V
O
= 0 V)
T
A
= +25°C
T
A
= −40° to +85°C
Average Temperature Coefficient of Input Offset Voltage
R
S
= 10
W,
V
CM
= 0 V, V
O
= 0 V, T
A
= −40° to +85°C
Input Bias Current (V
CM
= 0 V, V
O
= 0 V)
T
A
= +25°C
T
A
= −40° to +85°C
Input Offset Current (V
CM
= 0 V, V
O
= 0 V)
T
A
= +25°C
T
A
= −40° to +85°C
Common Mode Input Voltage Range (DV
IO
,= 5.0 mV, V
O
= 0 V)
Large Signal Voltage Gain (V
O
=
±1.0
V, R
L
= 2.0 kW)
T
A
= +25°C
T
A
= −40° to +85°C
Output Voltage Swing (V
ID
=
±1.0
V)
R
L
= 2.0 kW
R
L
= 2.0 kW
R
L
= 10 kW
R
L
= 10 kW
Common Mode Rejection (V
in
=
±13
V)
Power Supply Rejection (Note 3)
V
CC
/V
EE
= +15 V/ −15 V to +5.0 V/ −5.0 V
Output Short Circuit Current (V
ID
=
±1.0
V, Output to Ground)
Source
Sink
Power Supply Current (V
O
= 0 V, All Amplifiers)
T
A
= +25°C
T
A
= −40° to +85°C
3. Measured with V
CC
and V
EE
simultaneously varied.
Symbol
|V
IO
|
−
−
DV
IO
/DT
−
I
IB
−
−
I
IO
−
−
V
ICR
A
VOL
150
125
V
O+
V
O −
V
O+
V
O −
CMR
PSR
80
I
SC
+10
−20
I
D
−
−
3.5
−
4.5
4.8
+26
−33
+60
+60
mA
90
−
mA
+13.0
−
+13.4
−
85
400
−
+13.6
−14.1
+14.0
−14.7
107
−
−
V
−
−13.5
−
−14.3
−
dB
dB
±13.5
15
−
±14
180
240
−
V
kV/V
280
−
1000
1200
nA
2.0
−
nA
0.13
−
1.0
1.5
mV/°C
Min
Typ
Max
Unit
mV
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3
MC33077
AC ELECTRICAL CHARACTERISTICS
(V
CC
= +15 V, V
EE
= −15 V, T
A
= 25°C, unless otherwise noted.)
Characteristics
Slew Rate (V
in
= −10 V to +10 V, R
L
= 2.0 kW, C
L
= 100 pF, A
V
= +1.0)
Gain Bandwidth Product (f = 100 kHz)
AC Voltage Gain (R
L
= 2.0 kW, V
O
= 0 V)
f = 100 kHz
f = 20 kHz
Unity Gain Bandwidth (Open Loop)
Gain Margin (R
L
= 2.0 kW, C
L
= 10 pF)
Phase Margin (R
L
= 2.0 kW, C
L
= 10 pF)
Channel Separation (f = 20 Hz to 20 kHz, R
L
= 2.0 kW, V
O
= 10 V
pp
)
Power Bandwidth (V
O
= 27
p−p
, R
L
= 2.0 kW, THD
≤
1%)
Distortion (R
L
= 2.0 kW)
A
V
= +1.0, f = 20 Hz to 20 kHz
V
O
= 3.0 V
RMS
A
V
= 2000, f = 20 kHz
V
O
= 2.0 V
pp
V
O
= 10 V
pp
A
V
= 4000, f = 100 kHz
V
O
= 2.0 V
pp
V
O
= 10 V
pp
Open Loop Output Impedance (V
O
= 0 V, f = f
U
)
Differential Input Resistance (V
CM
= 0 V)
Differential Input Capacitance (V
CM
= 0 V)
Equivalent Input Noise Voltage (R
S
= 100
W)
f = 10 Hz
f = 1.0 kHz
Equivalent Input Noise Current (f = 1.0 kHz)
f = 10 Hz
f = 1.0 kHz
Symbol
SR
GBW
A
VO
−
−
BW
A
m
∅
m
CS
BW
p
THD
−
−
−
−
−
|Z
O
|
R
in
C
in
e
n
−
−
i
n
−
−
1.3
0.6
−
−
6.7
4.4
−
−
pA/
√
Hz
−
−
−
0.007
0.215
0.242
0.3.19
0.316
36
270
15
−
−
−
−
−
−
−
−
W
kW
pF
nV/
√
Hz
−
−
−
−
−
370
1850
7.5
10
55
−120
200
−
−
−
−
−
−
−
MHz
dB
Deg
Min
8.0
25
Typ
11
37
Max
−
−
Unit
V/ms
MHz
V/V
dB
kHz
%
PD(MAX) , MAXIMUM POWER DISSIPATION (mW)
2400
2000
1600
1200
800
MC33077D
400
0
−60 −40 −20
MC33077P
I IB, INPUT BIAS CURRENT (nA)
800
V
CM
= 0 V
T
A
= 25°C
600
400
200
0
0
20
40
60
80
100 120 140 160 180
0
2.5
5.0
7.5
10
12.5
15
17.5
20
T
A
, AMBIENT TEMPERATURE (°C)
V
CC
, |V
EE
|, SUPPLY VOLTAGE (V)
Figure 2. Maximum Power Dissipation
versus Temperature
Figure 3. Input Bias Current
versus Supply Voltage
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4
MC33077
1000
I IB, INPUT BIAS CURRENT (nA)
800
600
400
200
0
−55
V
CC
= +15 V
V
EE
= −15 V
V
CM
= 0 V
V IO , INPUT OFFSET VOLTAGE (mV)
1.0
0.5
0
V
CC
= +15 V
V
EE
= −15 V
R
S
= 10
W
V
CM
= 0 V
A
V
= +1.0
−25
0
25
50
75
T
A
, AMBIENT TEMPERATURE (°C)
100
125
−0.5
−25
0
25
50
75
T
A
, AMBIENT TEMPERATURE (°C)
100
125
−1.0
−55
Figure 4. Input Bias Current
versus Temperature
V ICR , INPUT COMMON MODE VOTAGE RANGE (V)
Figure 5. Input Offset Voltage
versus Temperature
600
I IB , INPUT BIAS CURRENT (nA)
500
400
300
200
100
0
−15
V
CC
= +15 V
V
EE
= −15 V
T
A
= 25°C
V
CC
0.0
V
CC
−0.5
V
CC
−1.0
V
CC
−1.5
Input
Voltage
Range
V
CC
= +3.0 V to +15 V
V
EE
= −3.0 V to −15 V
D
V
IO
= 5.0 mV
V
O
= 0 V
+V
CM
V
EE
+1.5
V
EE
+1.0
V
EE
+0.5
V
EE
+0.0
−55
−V
CM
−25
0
25
50
75
100
125
−10
−5.0
0
5.0
10
15
V
CM
, COMMON MODE VOLTAGE (V)
T
A
, AMBIENT TEMPERATURE (°C)
Figure 6. Input Bias Current versus
Common Mode Voltage
Figure 7. Input Common Mode Voltage Range
versus Temperature
V sat , OUTPUT SATURATION VOLTAGE (V)
V
CC
0
V
CC
−2
−55°C
V
CC
−4
125°C
125°C
V
EE
+4
V
EE
+2
V
EE
0
25°C
−55°C
0
0.5
1.0
1.5
2.0
2.5
R
L
, LOAD RESISTANCE TO GROUND (kW)
3.0
25°C
V
CC
= +15 V
V
EE
= −15 V
|I SC |, OUTPUT SHORT CIRCUIT CURRENT (mA)
50
V
CC
= +15 V
V
EE
= −15 V
V
ID
=
±1.0
V
R
L
< 100
W
40
Sink
30
Source
20
10
−55
−25
0
25
50
75
T
A
, AMBIENT TEMPERATURE (°C)
100
125
Figure 8. Output Saturation Voltage versus
Load Resistance to Ground
Figure 9. Output Short Circuit Current
versus Temperature
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