Motorola MC330078D, MC330078P, MC330079D, MC330079P Datasheet
Device
Operating
Temperature Range
Package
DUAL/QUAD
LOW NOISE
OPERATIONAL AMPLIFIERS
ORDERING INFORMATION
MC33078D
MC33078P
TA = –40° to +85°C
SO–8
Plastic DIP
Order this document by MC33078/D
)
*
)
*
*
)
*
)
(Dual, Top View)
4
V
EE
D SUFFIX
PLASTIC PACKAGE
CASE 751A
(SO–14)
P SUFFIX
PLASTIC PACKAGE
CASE 646
D SUFFIX
PLASTIC PACKAGE
CASE 751
(SO–8)
P SUFFIX
PLASTIC PACKAGE
CASE 626
1
1
8
8
14
1
14
1
DUAL
1
2
3
5
6
7
8
V
CC
Output 2
Inputs 2
Inputs 1
–
+
1
–
+
2
Output 1
(Quad, Top View)
1
2
3
4
5
6
7
14
8
9
10
11
12
13
Output 1
V
CC
Output 4
Inputs 4
Output 2
V
EE
Inputs 3
Output 3
1
4
23
Inputs 1
Inputs 2
PIN CONNECTIONS
PIN CONNECTIONS
QUAD
MC33079D
MC33079P
SO–14
Plastic DIP
1
MOTOROLA ANALOG IC DEVICE DATA
The MC33078/9 series is a family of high quality monolithic amplifiers
employing Bipolar technology with innovative high performance concepts for
quality audio and data signal processing applications. This family
incorporates the use of high frequency PNP input transistors to produce
amplifiers exhibiting low input voltage noise with high gain bandwidth
product and slew rate. The all NPN output stage exhibits no deadband
crossover distortion, large output voltage swing, excellent phase and gain
margins, low open loop high frequency output impedance and symmetrical
source and sink AC frequency performance.
The MC33078/9 family offers both dual and quad amplifier versions,
tested over the automotive temperature range and available in the plastic
DIP and SOIC packages (P and D suffixes).
• Dual Supply Operation: ±5.0 V to ±18 V
• Low Voltage Noise: 4.5 nV/ Hz
Ǹ
• Low Input Offset Voltage: 0.15 mV
• Low T.C. of Input Offset Voltage: 2.0 µV/°C
• Low Total Harmonic Distortion: 0.002%
• High Gain Bandwidth Product: 16 MHz
• High Slew Rate: 7.0 V/µs
• High Open Loop AC Gain: 800 @ 20 kHz
• Excellent Frequency Stability
• Large Output Voltage Swing: +14.1 V/ –14.6 V
• ESD Diodes Provided on the Inputs
Representative Schematic Diagram
(Each Amplifier)
V
CC
D1
Q4
Q9
Q3 Q5
Pos
D3
C2
R7
Q11
Neg
R2
Q8
D4
C3 R9
Q10
Q2 D2
Q6
R4
Q7
Q5
R6
Q12
R3
C1
R1
Q1
Z1
J1
Amplifier
Biasing
V
EE
Q3
V
out
Motorola, Inc. 1996 Rev 0
MC33078 MC33079
2
MOTOROLA ANALOG IC DEVICE DATA
MAXIMUM RATINGS
Rating Symbol Value Unit
Supply Voltage (VCC to V
EE)
V
S
+36 V
Input Differential Voltage Range V
IDR
(Note 1) V
Input Voltage Range V
IR
(Note 1) V
Output Short Circuit Duration (Note 2) t
SC
Indefinite sec
Maximum Junction Temperature T
J
+150 °C
Storage Temperature T
stg
–60 to +150 °C
Maximum Power Dissipation P
D
(Note 2) mW
NOTES: 1. Either or both input voltages must not exceed the magnitude of VCC or VEE.
2. Power dissipation must be considered to ensure maximum junction temperature
(TJ) is not exceeded (see Figure 1).
DC ELECTRICAL CHARACTERISTICS (V
CC
= +15 V , VEE = –15 V , TA = 25°C, unless otherwise noted.)
Characteristics
Symbol Min Typ Max Unit
Input Offset Voltage (RS = 10 Ω, VCM = 0 V, VO = 0 V)
(MC33078)TA = +25°C
TA = –40° to +85°C
(MC33079)TA = +25°C
TA = –40° to +85°C
|VIO|
—
—
—
—
0.15
—
0.15
—
2.0
3.0
2.5
3.5
mV
Average Temperature Coefficient of Input Of fset Voltage
RS = 10 Ω, VCM = 0 V, VO = 0 V, TA = T
low
to T
high
∆VIO/∆T — 2.0 — µV/°C
Input Bias Current (VCM = 0 V, VO = 0 V)
TA = +25°C
TA = –40° to +85°C
I
IB
—
—
300
—
750
800
nA
Input Offset Current (VCM = 0 V, VO = 0 V)
TA = +25°C
TA = –40° to +85°C
I
IO
—
—
25
—
150
175
nA
Common Mode Input Voltage Range (∆VIO = 5.0 mV, VO = 0 V) V
ICR
±13 ±14 — V
Large Signal Voltage Gain (VO = ±10 V, RL = 2.0 kΩ)
TA = +25°C
TA = –40° to +85°C
A
VOL
90
85
110
—
—
—
dB
Output Voltage Swing (VID = ±1.0V)
RL = 600 Ω
RL = 600 Ω
RL = 2.0 kΩ
RL = 2.0 kΩ
RL = 10 kΩ
RL = 10 kΩ
VO+
VO–
VO+
VO–
VO+
VO–
—
—
+13.2
—
+13.5
—
+10.7
–11.9
+13.8
–13.7
+14.1
–14.6
—
—
—
–13.2
—
–14
V
Common Mode Rejection (Vin = ±13V) CMR 80 100 — dB
Power Supply Rejection (Note 3)
VCC/VEE = +15 V/ –15 V to +5.0 V/ –5.0 V
PSR 80 105 — dB
Output Short Circuit Current (VID = 1.0 V , Output to Ground)
Source
Sink
I
SC
+15
–20
+29
–37
—
—
mA
Power Supply Current (VO = 0 V, All Amplifiers)
(MC33078) TA = +25°C
(MC33078) TA = –40° to +85°C
(MC33079) TA = +25°C
(MC33079) TA = –40° to +85°C
I
D
—
—
—
—
4.1
—
8.4
—
5.0
5.5
10
11
mA
NOTE: 3. Measured with VCC and VEE differentially varied simultaneously.
MC33078 MC33079
3
MOTOROLA ANALOG IC DEVICE DATA
AC ELECTRICAL CHARACTERISTICS (V
CC
= +15 V , VEE = –15 V , TA = 25°C, unless otherwise noted.)
Characteristics Symbol Min Typ Max Unit
Slew Rate (Vin = –10 V to +10 V, RL = 2.0 kΩ, CL = 100 pF AV = +1.0) SR 5.0 7.0 — V/µs
Gain Bandwidth Product (f = 100 kHz) GBW 10 16 — MHz
Unity Gain Frequency (Open Loop) f
U
— 9.0 — MHz
Gain Margin (RL = 2.0 kΩ)C
L
= 0 pF
CL = 100 pF
A
m
—
—
–11
–6.0
— dB
Phase Margin (RL = 2.0 kΩ)C
L
= 0 pF
CL = 100 pF
φ
m
—
—
55
40
— Degree
s
Channel Separation (f = 20 Hz to 20 kHz) CS — –120 — dB
Power Bandwidth (VO = 27 Vpp, RL = 2.0 kΩ, THD ≤ 1.0%) BW
p
— 120 — kHz
Distortion (RL = 2.0 kΩ, f = 20 Hz to 20 kHz, VO = 3.0 V
rms
, AV = +1.0) THD — 0.002 — %
Open Loop Output Impedance (VO = 0 V, f = 9.0 MHz) |ZO| — 37 — Ω
Differential Input Resistance (VCM = 0
V)
R
IN
— 175 — kΩ
Differential Input Capacitance (VCM = 0
V)
C
IN
— 12 — pF
Equivalent Input Noise Voltage (RS = 100 Ω, f = 1.0 kHz) e
n
— 4.5 —
nV/ Hz√
Equivalent Input Noise Current (f = 1.0 kHz) i
n
— 0.5 —
pA/ Hz√
VCM = 0 V
TA = 25
°
C
Figure 1. Maximum Power Dissipation
versus Temperature
Figure 2. Input Bias Current versus
Supply Voltage
Figure 3. Input Bias Current versus Temperature Figure 4. Input Offset Voltage versus Temperature
P , MAXIMUM POWER DISSIPATION (mW)
D
–20 0 20 40 60 80 100 120 140 160
TA, AMBIENT TEMPERATURE (
°
C)
–55 –40
MC33078P & MC33079P
MC33079D
MC33078D
5.0 10 15 20
VCC, | VEE |, SUPPLY VOLT AGE (V)
I , INPUT BIAS CURRENT (nA)
IB
TA, AMBIENT TEMPERATURE (°C)
0 25 50 75 100 125–55 –25
VCC = +15 V
VEE = –15 V
VCM = 0 V
V , INPUT OFFSET VOLTAGE (mV)
IO
TA, AMBIENT TEMPERATURE (°C)
–55 –25 0 25 50 75 100 125
Unit 1
Unit 2
Unit 3
VCC = +15 V
VEE = –15 V
RS = 10
Ω
VCM = 0 V
AV = +1
I , INPUT BIAS CURRENT (nA)
IB
2400
2000
1600
1200
800
400
0
800
600
400
200
0
1000
800
600
400
200
0
2.0
1.0
0
–1.0
–2.0
MC33078 MC33079
4
MOTOROLA ANALOG IC DEVICE DATA
Sink
Source
VCC = +15 V
VEE = –15 V
RL < 100
Ω
VID = 1.0 V
–55°C
25°C
VCC = +15 V
VEE = –15 V
125°C
–55°C
125°C
25°C
Figure 5. Input Bias Current versus
Common Mode Voltage
Figure 6. Input Common Mode Voltage
Range versus Temperature
Figure 7. Output Saturation Voltage versus
Load Resistance to Ground
Figure 8. Output Short Circuit Current
versus Temperature
Figure 9. Supply Current versus Temperature
Figure 10. Common Mode Rejection
versus Frequency
I , INPUT BIAS CURRENT (nA)
IB
–15 –10 –5.0 0 5.0 10 15
VCM, COMMON MODE VOLTAGE (V)
VCC = +15 V
VEE = –15 V
TA = 25
°
C
V
ICR
Voltage
Range
–V
CM
–55 – 25 0 25 50 75 100 125
TA, AMBIENT TEMPERATURE (
°
C)
+V
CM
VCC = +3.0 V to +15 V
VEE = –3.0 V to –15 V
∆
VIO = 5.0 mV
VO = 0 V
| I |, OUTPUT SHORT CIRCUIT CURRENT (mA)
SC
TA, AMBIENT TEMPERATURE (°C)
–55 –25 0 25 50 75 100 125
I , SUPPLY CURRENT (mA)
CC
TA, AMBIENT TEMPERATURE (°C)
–55 –25 0 25 50 75 100 125
±
10 V
±
15 V
±
15 V
±
10 V
±
5.0 V
±
5.0 V
VCM = 0 V
RL =
∞
VO = 0 V
MC33078
MC33079
Supply Voltages
CMR, COMMON MODE REJECTION (dB)
100 1.0 k 10 k 100 k 1.0 M 10 M
f, FREQUENCY (Hz)
VCC = +15 V
VEE = –15 V
VCM = 0 V
∆
VCM = ±1.5 V
TA = 25
°
C
, OUTPUT SA TURATION VOLTAGE (V)
sat
RL, LOAD RESISTANCE T O GROUND (kΩ)
0 1.0 2.0 3.0 4.0
, INPUT COMMON MODE VOL TAGE RANGE (V)
V
600
500
400
300
200
100
0
VCC –0
VCC –0.5
VCC –1.0
VCC –1.5
VEE +1.5
VEE +1.0
VEE +0.5
VEE +0
50
30
20
10
40
10
8.0
6.0
4.0
2.0
0
160
140
120
100
80
60
40
20
VCC –1.0
VCC –3.0
VCC –5.0
VEE +5.0
VEE +3.0
VEE +1.0
CMR = 20Log
–
+
∆
V
CM
A
DM
V
CM
V
O
×
A
DM
∆
V
O
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