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■ SHORT-CIRCUIT PROTECTED OUTPUTS
■ CLASS AB OUTPUT STAGE FOR MINIMAL
CROSSOVER DISTORTION
■ SINGLE SUPPLY OPERATION: +3V TO +36V
■ DUAL SUPPLIES: ±15V TO ±18V
■ LOW INPUT BIAS CURRENT: 500nA MAX
■ INTERNALLY COMPENSATED
■ SIMILAR PERFORMANCE TO POPULAR
UA741
DESCRIPTION
The MC3403 is a low-cost, quad operational am-
plifier with true differential inputs. The device has
electrical characteristics similar to the popular
UA741. However the MC3403, has several dis-
tinct advantages over standard operational ampli-
fiers types in single supply applications. The quad
amplifier can operate at supply voltage as low as 3
Volts or as high as 36 volts with quiescent currents
about one third of those associated with the
UA741 (on a per amplifier basis). The com-
mon-mode input range includes the negative sup-
ply, thereby eliminating the necessity for external
biasing components in many applications.
ORDER CODE
N = Dual in Line Package (DIP)
D = Small Outline Package (SO) - also available in Tape & Reel (DT)
P = Thin Shrink Small Outline Package (TSSOP) - only available
in Tape & Reel (PT)
PIN CONNECTIONS (top view)
Part
Number
Temperature
Range
Package
NDP
MC3303 -40°C, +105°C
•••
MC3403 0°C, +70°C
•••
MC3503 -55°C, +125°C
•••
Example : MC3403N
N
DIP14
(Plastic Package)
D
SO14
(Plastic Micropackage)
P
TSSOP14
(Thin Shrink Small Outline Package)
Inverting Input 2
Non-inverting Input 2
Non-inverting Input 1
CC
V
-
CC
V
1
2
3
4
8
5
6
7
9
10
11
12
13
14
+
Output 3
Output 4
Non-inverting Input 4
Inverting Input 4
Non-inverting Input 3
Inverting Input 3
-
+
-
+
-
+
-
+
Output 1
Inverting Input 1
Output 2
LOW POWER
QUAD BIPOLAR OPERATIONAL AMPLIFIERS
November 2001
MC3303
MC3403 - MC3503
