µA741, µA741Y
GENERAL-PURPOSE OPERATIONAL AMPLIFIERS
SLOS094A – NOVEMBER 1970 – REVISED JANUARY 1992
electrical characteristics at specified free-air temperature, V
= ±15 V (unless otherwise noted)
CC±
µA741C
TYP
µA741I, µA741M
TEST
CONDITIONS
†
PARAMETER
UNIT
T
A
MIN
MAX
6
MIN
TYP
MAX
25°C
Full range
25°C
1
1
5
6
V
IO
Input offset voltage
V
V
V
= 0
= 0
= 0
mV
mV
nA
O
O
O
7.5
∆V
IO(adj)
Offset voltage adjust range
Input offset current
±15
±15
25°C
20
200
300
500
800
20
200
500
I
IO
Full range
25°C
80
±13
±14
±13
200
80
±13
±14
±13
200
500
I
IB
Input bias current
V
O
= 0
nA
V
Full range
25°C
1500
±12
±12
±12
±12
±10
±10
20
±12
±12
±12
±12
±10
±10
50
Common-mode input
voltage range
V
ICR
OM
Full range
25°C
R
R
R
R
R
= 10 kΩ
≥ 10 kΩ
= 2 kΩ
≥ 2 kΩ
≥ 2 kΩ
= ±10 V
L
L
L
L
L
O
Full range
25°C
Maximum peak output
voltage swing
V
V
Full range
25°C
Large-signal differential
voltage amplification
A
VD
V/mV
V
Full range
25°C
15
25
r
r
Input resistance
Output resistance
Input capacitance
0.3
2
75
0.3
2
75
MΩ
Ω
i
V
O
= 0, See Note 5
25°C
o
C
25°C
1.4
90
1.4
90
pF
i
25°C
70
70
70
70
Common-mode rejection
ratio
CMRR
V
V
= V
min
dB
IC
ICR
Full range
25°C
30
150
150
±40
2.8
30
150
150
±40
2.8
Supply voltage sensitivity
k
= ±9 V to ±15 V
µV/V
mA
SVS
CC
(∆V /∆V
IO CC
)
Full range
25°C
I
I
Short-circuit output current
±25
±25
OS
25°C
1.7
1.7
Supply current
V
V
= 0, No load
= 0, No load
mA
CC
O
Full range
25°C
3.3
3.3
50
85
50
85
P
D
Total power dissipation
mW
O
Full range
100
100
†
All characteristics are measured under open-loop conditions with zero common-mode input voltage unless otherwise specified. Full range for
the µA741C is 0°C to 70°C, the µA741I is –40°C to 85°C, and the µA741M is –55°C to 125°C.
NOTE 5: This typical value applies only at frequencies above a few hundred hertz because of the effects of drift and thermal feedback.
operating characteristics, V
= ±15 V, T = 25°C
CC±
A
µA741C
TYP
0.3
µA741I, µA741M
PARAMETER
TEST CONDITIONS
UNIT
MIN
MAX
MIN
TYP
0.3
MAX
t
r
Rise time
µs
V
C
= 20 mV,
R = 2 kΩ,
L
I
L
= 100 pF, See Figure 1
Overshoot factor
5%
5%
V
C
= 10 V,
= 100 pF, See Figure 1
R = 2 kΩ,
L
I
L
SR
Slew rate at unity gain
0.5
0.5
V/µs
5
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