參數(shù)資料
型號(hào)： UA741UU
廠商： Texas Instruments, Inc.
英文描述： GENERAL-PURPOSE OPERATIONAL AMPLIFIERS
中文描述： 通用運(yùn)算放大器
文件頁(yè)數(shù)： 6/19頁(yè)
文件大小： 448K
代理商： UA741UU
μ
A741,
μ
A741Y
GENERAL-PURPOSE OPERATIONAL AMPLIFIERS
SLOS094B – NOVEMBER 1970 – REVISED SEPTEMBER 2000
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, V
CC
±
=
±
15 V, T
A
= 25
°
C (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
μ
A741Y
TYP
UNIT
MIN
MAX
VIO
VIO(adj)
IIO
IIB
VICR
Input offset voltage
VO = 0
VO = 0
VO = 0
VO = 0
1
6
mV
Offset voltage adjust range
±
15
mV
Input offset current
20
200
nA
Input bias current
80
500
nA
Common-mode input voltage range
±
12
±
12
±
10
20
±
13
±
14
±
13
200
V
VOM
Maximum peak output voltage swing
RL = 10 k
RL = 2 k
RL
≥
2 k
V
AVD
ri
ro
Ci
CMRR
Large-signal differential voltage amplification
V/mV
M
pF
Input resistance
0.3
2
Output resistance
VO = 0,
See Note 5
75
Input capacitance
1.4
Common-mode rejection ratio
Supply voltage sensitivity (
VIO/
VCC)
Short-circuit output current
VIC = VICRmin
VCC =
±
9 V to
±
15 V
70
90
dB
μ
V/V
mA
kSVS
IOS
ICC
PD
All characteristics are measured under open-loop conditions with zero common-mode voltage unless otherwise specified.
NOTE 5: This typical value applies only at frequencies above a few hundred hertz because of the effects of drift and thermal feedback.
30
150
±
40
2.8
±
25
1.7
Supply current
VO = 0,
VO = 0,
No load
mA
Total power dissipation
No load
50
85
mW
operating characteristics, V
CC
±
=
±
15 V, T
A
= 25
°
C
PARAMETER
TEST CONDITIONS
μ
A741Y
TYP
UNIT
MIN
MAX
tr
Rise time
VI = 20 mV,
CL = 100 pF,
VI = 10 V,
CL = 100 pF,
RL = 2 k
,
See Figure 1
0.3
μ
s
Overshoot factor
5%
SR
Slew rate at unity gain
RL = 2 k
,
See Figure 1
0.5
V/
μ
s
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