µA741, µA741Y
GENERAL-PURPOSE OPERATIONAL AMPLIFIERS
SLOS094B – NOVEMBER 1970 – REVISED SEPTEMBER 2000
µA741M . . . J PACKAGE
Short-Circuit Protection
(TOP VIEW)
Offset-Voltage Null Capability
Large Common-Mode and Differential
Voltage Ranges
NC
NC
OFFSET N1
IN–
NC
NC
NC
V
OUT
OFFSET N2
NC
1
2
3
4
5
6
7
14
13
12
11
10
9
No Frequency Compensation Required
Low Power Consumption
No Latch-Up
CC+
IN+
V
–
CC
Designed to Be Interchangeable With
Fairchild µA741
NC
8
µA741M . . . JG PACKAGE
µA741C, µA741I . . . D, P, OR PW PACKAGE
(TOP VIEW)
description
The µA741 is a general-purpose operational
amplifier featuring offset-voltage null capability.
OFFSET N1
IN–
NC
V
OUT
1
2
3
4
8
7
6
5
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.
CC+
IN+
V
OFFSET N2
CC–
µA741M . . . U PACKAGE
(TOP VIEW)
NC
OFFSET N1
IN–
NC
NC
V
OUT
OFFSET N2
The µA741C is characterized for operation from
0°C to 70°C. The µA741I is characterized for
operation from –40°C to 85°C.The µA741M is
characterized for operation over the full military
temperature range of –55°C to 125°C.
1
2
3
4
5
10
9
8
CC+
IN+
7
V
6
CC–
symbol
µA741M . . . FK PACKAGE
(TOP VIEW)
OFFSET N1
+
–
IN +
OUT
IN –
OFFSET N2
3
2
1
20 19
18
NC
V
NC
IN–
NC
4
5
6
7
8
17
16
15
14
CC+
NC
OUT
NC
IN+
NC
9 10 11 12 13
NC – No internal connection
Copyright 2000, 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
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