Datasheet

µA741, µA741Y
GENERAL-PURPOSE OPERATIONAL AMPLIFIERS
SLOS094B – NOVEMBER 1970 – REVISED SEPTEMBER 2000
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 µA741
description
The µA741 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 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.
symbol
IN +
IN –
OUT
+
–
OFFSET N1
OFFSET N2
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
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
µA741M ...J PACKAGE
(TOP VIEW)
1
2
3
4
8
7
6
5
OFFSET N1
IN–
IN+
V
CC–
NC
V
CC+
OUT
OFFSET N2
µA741M ...JG PACKAGE
µA741C, µA741I . . . 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
µA741M ...U PACKAGE
(TOP VIEW)
3 2 1 20 19
910111213
4
5
6
7
8
18
17
16
15
14
NC
V
CC+
NC
OUT
NC
NC
IN–
NC
IN+
NC
µA741M . . . FK PACKAGE
(TOP VIEW)
NC OFFSET N1 NC
OFFSET N2
NC
NC NC
NC
V
NC
CC–
NC – No internal connection