
μ
A741,
μ
A741Y
GENERAL-PURPOSE OPERATIONAL AMPLIFIERS
SLOS094A – NOVEMBER 1970 – REVISED JANUARY 1992
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Short-Circuit Protection
Offset-Voltage Null Capability
Large Common-Mode and Differential
Voltage Ranges
No Frequency Compensation Required
Low Power Consumption
No Latch-Up
Designed to Be Interchangeable With
Fairchild
μ
A741
description
The
μ
A741 is a general-purpose operational
amplifier featuring offset-voltage null capability.
The high common-mode input voltage range and
the absence of latch-up make the amplifier ideal
for voltage-follower applications. The device is
short-circuit protected and the internal frequency
compensation ensures stability without external
components. A low value potentiometer may be
connected between the offset null inputs to null
out the offset voltage as shown in Figure 2.
The
μ
A741C is characterized for operation from
0
°
C to 70
°
C. The
μ
A741I is characterized for
operation from –40
°
C to 85
°
C.The
μ
A741M is
characterized for operation over the full military
temperature range of –55
°
C to 125
°
C.
symbol
IN +
IN –
OUT
+
–
OFFSET N1
OFFSET N2
Copyright
1992, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
1
2
3
4
5
6
7
14
13
12
11
10
9
8
NC
NC
OFFSET N1
IN–
IN+
V
CC
–
NC
NC
NC
NC
V
CC+
OUT
OFFSET N2
NC
μ
A741M . . . J PACKAGE
(TOP VIEW)
1
2
3
4
8
7
6
5
OFFSET N1
IN–
IN+
V
CC–
NC
V
CC+
OUT
OFFSET N2
μ
A741M . . . JG PACKAGE
μ
A741C,
μ
A741I . . . D, P, OR PW PACKAGE
(TOP VIEW)
1
2
3
4
5
10
9
8
7
6
NC
OFFSET N1
IN–
IN+
V
CC–
NC
NC
V
CC+
OUT
OFFSET N2
μ
A741M . . . U PACKAGE
(TOP VIEW)
3
2
1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
NC
V
CC+
NC
OUT
NC
NC
IN–
NC
IN+
NC
μ
A741M . . . FK PACKAGE
(TOP VIEW)
N
O
N
O
N
N
N
N
V
N
C
NC – No internal connection