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Número de pieza | MC3403 | |
Descripción | QUAD DIFFERENTIAL INPUT OPERATIONAL AMPLIFIERS | |
Fabricantes | Motorola Semiconductors | |
Logotipo | ||
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Quad Low Power
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.
• 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 Pinouts
• ESD Diodes Added for Increased Ruggedness
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
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Power Supply Voltages
Single Supply
Split Supplies
Input Differential Voltage Range (Note 1)
Input Common Mode Voltage Range
(Notes 1, 2)
VCC
VCC, VEE
VIDR
VICR
36
±18
±36
±18
Vdc
Vdc
Vdc
Storage Temperature Range
Operating Ambient Temperature Range
MC3303
MC3403
Tstg –55 to +125 °C
TA °C
–40 to +85
0 to +70
Junction Temperature
TJ 150 °C
NOTES: 1. Split power supplies.
2. For supply voltages less than ±18 V, the absolute maximum input voltage is equal
to the supply voltage.
MC3403
MC3303
QUAD DIFFERENTIAL INPUT
OPERATIONAL AMPLIFIERS
SEMICONDUCTOR
TECHNICAL DATA
14
1
D SUFFIX
PLASTIC PACKAGE
CASE 751A
(SO–14)
14
1
P SUFFIX
PLASTIC PACKAGE
CASE 646
PIN CONNECTIONS
Out 1 1
Inputs 1
2
–
1
3+
VCC 4
Inputs 2
5
6
+2
–
Out 2 7
14 Out 4
– 13
3 Inputs 4
+ 12
11 VEE/Gnd
4+
–
10
9
Inputs 3
8 Out 3
(Top View)
ORDERING INFORMATION
Device
Operating
Temperature Range
Package
MC3303D
MC3303P
MC3403D
MC3403P
TA = – 40° to +85°C
TA = 0° to +70°C
SO–14
Plastic DIP
SO–14
Plastic DIP
MOTOROLA ANALOG IC DEVICE DATA
© Motorola, Inc. 1996
Rev 5
1
1 page MC3403 MC3303
Figure 3. Power Bandwidth
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)
1.0 M
Figure 4. Output Swing versus Supply Voltage
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 5. Input Bias Current
versus Temperature
300 VCC = 15 V
VEE = –15 V
TA = 25°C
200
100
–75 –55 –35 –15 5.0 25 45 65
T, TEMPERATURE (°C)
85 105 125
Figure 6. Input Bias Current
versus Supply Voltage
170
160
150
0 2.0 4.0 6.0 8.0 10 12 14 16 18 20
VCC AND (VEE), POWER SUPPLY VOLTAGES (V)
Figure 7. Voltage Reference
VCC
VCC
10 k
R2
–
1/2
MC3403
VO
+
10 k
R1
VO
=
R1
R1 +R2
VO =
1
2
VCC
Figure 8. Wien Bridge Oscillator
50 k
1N914
10 k
Vref
Vref =
1
2
VCC
R
5.0 k
1N914
VCC
–
1/2
MC3403
+
R
C
C
VO
fo =
1
2πRC
For: fo = 1.0 kHz
R = 16 kΩ
C = 0.01 µF
MOTOROLA ANALOG IC DEVICE DATA
5
5 Page |
Páginas | Total 8 Páginas | |
PDF Descargar | [ Datasheet MC3403.PDF ] |
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