This is information on a product in full production.
November 2012 Doc ID 2177 Rev 6 1/15
15
MC33078
Low noise dual operational amplifier
Datasheet production data
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 device 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 Vs slew rate).
In addition, the MC33078 device 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.
1
2
3
45
6
7
8
-
+
-
+
Output 1
Inverting input 1
Non-inverting input 1
V
CC
V
CC
Output 2
Inverting input 2
Non-inverting input 2
-
+
N
DIP8
(plastic package)
D
SO-8
(plastic micropackage)
Pin connections (top view)
www.st.com
Absolute maximum ratings and operating conditions MC33078
2/15 Doc ID 2177 Rev 6
1 Absolute maximum ratings and operating conditions
Table 1. Absolute maximum ratings (AMR)
Symbol Parameter Value Unit
V
CC
Supply voltage ±18 or +36 V
V
id
Differential input voltage
(1)
1. Either or both input voltages must not exceed the magnitude of V
CC
+
or V
CC
-
.
±30 V
V
i
Input voltage
(1)
±15 V
Output short-circuit duration Infinite s
T
j
Junction temperature +150 °C
T
stg
Storage temperature -65 to +150 °C
R
thja
Thermal resistance junction-to-ambient
(2)
,
(3)
SO-8
DIP8
2. Short-circuits can cause excessive heating and destructive dissipation.
3. R
th
are typical values.
125
85
°C/W
R
thjc
Thermal resistance junction-to-case
(2)
,
(3)
SO-8
DIP8
40
41
°C/W
ESD
HBM: human body model
(4)
4. Human body model: A 100 pF capacitor is charged to the specified voltage, then discharged through
a 1.5 kΩ resistor between two pins of the device. This is done for all couples of connected pin combinations
while the other pins are floating.
2kV
MM: machine model
(5)
5. Machine model: A 200 pF capacitor is charged to the specified voltage, then discharged directly between
two pins of the device with no external series resistor (internal resistor < 5 Ω). This is done for all couples of
connected pin combinations while the other pins are floating.
200 V
CDM: charged device model
(6)
6. Charged device model: all pins and the package are charged together to the specified voltage and then
discharged directly to ground through only one pin. This is done for all pins.
1.5 kV
Table 2. Operating conditions
Symbol Parameter Value Unit
V
CC
Supply voltage ±2.5 to ±15 V
T
oper
Operating free air temperature range -40 to 125 °C
MC33078 Schematic diagram
Doc ID 2177 Rev 6 3/15
2 Schematic diagram
Figure 1. Schematic diagram (1/2 MC33078)
Inverting
Input
Non-inverting
Input
V
CC
Output
V
CC

MC33078DT

Mfr. #:
Manufacturer:
STMicroelectronics
Description:
Operational Amplifiers - Op Amps Dual Low Noise
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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