MC34071,2,4,A MC33071,2,4,A, NCV33074A
PIN CONNECTIONS
CASE 626/CASE 751
Offset Null
Inputs
V
EE
1
2
3
4
−
+
8
7
6
5
CASE 646/CASE 751A/CASE 948G
Output 1
Inputs 1
V
CC
Inputs 2
14
−
+
1
4
−
+
13
12
11
+
−
NC
V
CC
Output
Offset Null
1
2
3
4
5
6
7
Output 4
Inputs 4
V
EE
Inputs 3
Output 3
(Single, Top View)
Output 1
Inputs 1
V
EE
1
2
3
4
−
+
−
+
8
7
6
5
2
3
V
CC
Output 2
Inputs 2
+
−
10
9
8
Output 2
(Quad, Top View)
(Dual, Top View)
V
CC
Q3
Q1
Q2
R1
Bias
−
Inputs
+
C2
D3
Q19
Base
Current
Cancellation
Q13
Q12
D1
R5
R3
R4
Current
Limit
Q14
Q15
Q16
Q8
Q9
Q10
C1
R2
Q11
Q4
Q5
Q6
Q7
Q17
D2
R6
R7
Output
R8
Q18
V
EE
/GND
Offset Null
(MC33071, MC34071 only)
Figure 1. Representative Schematic Diagram
(Each Amplifier)
MAXIMUM RATINGS
Rating
Supply Voltage (from V
EE
to V
CC
)
Input Differential Voltage Range
Input Voltage Range
Output Short Circuit Duration (Note 2)
Operating Junction Temperature
Storage Temperature Range
Symbol
V
S
V
IDR
V
IR
t
SC
T
J
T
stg
Value
+44
(Note 1)
(Note 1)
Indefinite
+150
−60
to +150
Unit
V
V
V
Sec
°C
°C
1. Either or both input voltages should not exceed the magnitude of V
CC
or V
EE
.
2. Power dissipation must be considered to ensure maximum junction temperature (T
J
) is not exceeded (see Figure 2).
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