MC3303 Datasheet PDF - ON Semiconductor
| Part Number | MC3303 | |
| Description | Single Supply Quad Operational Amplifiers | |
| Manufacturers | ON Semiconductor | |
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MC3403, MC3303
Single Supply Quad
Operational Amplifiers
The MC3403 is a low cost, quad operational amplifier with true
differential inputs. The device has electrical characteristics similar to
the popular MC1741C. However, the MC3403 has several distinct
advantages over standard operational amplifier types in single supply
applications. The quad amplifier can operate at supply voltages as low
as 3.0 V or as high as 36 V with quiescent currents about one third of
those associated with the MC1741C (on a per amplifier basis). The
common mode input range includes the negative supply, thereby
eliminating the necessity for external biasing components in many
applications. The output voltage range also includes the negative
power supply voltage.
Features
• Short Circuit Protected Outputs
• Class AB Output Stage for Minimal Crossover Distortion
• True Differential Input Stage
• Single Supply Operation: 3.0 V to 36 V
• Split Supply Operation: ±1.5 V to ±18 V
• Low Input Bias Currents: 500 nA Max
• Four Amplifiers Per Package
• Internally Compensated
• Similar Performance to Popular MC1741C
• Industry Standard Pin−outs
• ESD Diodes Added for Increased Ruggedness
• Pb−Free Packages are Available
Single Supply
3.0 V to 36 V
VCC
1
2
3
4
VEE, GND
Split Supplies
VCC
1
1.5 V to 18 V
2
3
4
VEE
1.5 V to 18 V
14
1
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MARKING
DIAGRAMS
14
SOIC−14
D SUFFIX
CASE 751A
1
MC3x03DG
AWLYWW
14
1
14
PDIP−14
P SUFFIX
CASE 646
MC3x03P
AWLYYWWG
1
x = 3 or 4
A = Assembly Location
WL = Wafer Lot
YY, Y = Year
WW = Work Week
G = Pb−Free Package
PIN CONNECTIONS
Out 1 1
Inputs 1
2
-
1
3+
VCC 4
Inputs 2
5
6
+2
-
Out 2 7
14 Out 4
- 13
4 Inputs 4
+ 12
11 VEE/GND
3+
-
10
9
Inputs 3
8 Out 3
(Top View)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
© Semiconductor Components Industries, LLC, 2012
January, 2012 − Rev. 11
1
Publication Order Number:
MC3403/D
|
| |
 
MC3403, MC3303
CIRCUIT DESCRIPTION
20 ms/DIV
Figure 2. Inverter Pulse Response
The MC3403/3303 is made using four internally
compensated, two−stage operational amplifiers. The first
stage of each consists of differential input device Q24 and
Q22 with input buffer transistors Q25 and Q21 and the
differential to single ended converter Q3 and Q4. The first
stage performs not only the first stage gain function but also
performs the level shifting and Transconductance reduction
functions. By reducing the Transconductance, a smaller
compensation capacitor (only 5.0 pF) can be employed, thus
saving chip area. The Transconductance reduction is
accomplished by splitting the collectors of Q24 and Q22.
Another feature of this input stage is that the input common
mode range can include the negative supply or ground, in
single supply operation, without saturating either the input
devices or the differential to single−ended converter. The
second stage consists of a standard current source load
amplifier stage.
The output stage is unique because it allows the output to
swing to ground in single supply operation and yet does not
exhibit any crossover distortion in split supply operation.
This is possible because Class AB operation is utilized.
Each amplifier is biased from an internal voltage regulator
which has a low temperature coefficient, thus giving each
amplifier good temperature characteristics as well as
excellent power supply rejection.
AV = 100
*Note Class A B output stage produces distortion less sinewave.
50 ms/DIV
Figure 3. Sine Wave Response
120
VCC = 15 V
100 VEE = -15 V
TA = 25°C
80
60
40
20
0
-20
1.0
10 100 1.0 k 10 k 100 k 1.0 M
f, FREQUENCY (Hz)
Figure 4. Open Loop Frequency Response
30
25 +15 V
-
20 + VO
-15 V 10 k
15
10
5.0
TA = 25°C
0
-5.0
1.0 k
10 k 100 k
f, FREQUENCY (Hz)
Figure 5. Power Bandwidth
1.0 M
30 TA = 25°C
20
10
0
0 2.0 4.0 6.0 8.0 10 12 14 16 18 20
VCC AND (VEE), POWER SUPPLY VOLTAGES (V)
Figure 6. Output Swing versus Supply Voltage
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for MC3303 electronic component. |
| Information | Total 9 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ MC3303.PDF Datasheet ] | |
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