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LM2904W 数据表(PDF) 4 Page - STMicroelectronics

部件名 LM2904W
功能描述  Low power dual operational amplifier
PDF  19 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

LM2904W 数据表(HTML) 4 Page - STMicroelectronics

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Electrical characteristics
LM2904W
4/19
3
Electrical characteristics
Table 3.
VCC
+ = 5V, V
CC
- = Ground, V
O = 1.4V, Tamb = 25°C (unless otherwise specified)
Symbol
Parameter
Min.
Typ.
Max.
Unit
Vio
Input offset voltage (1)
Tmin ≤ Tamb ≤ Tmax
27
9
mV
DVio
Input offset voltage drift
7
30
µV/°C
Iio
Input offset current
Tmin ≤ Tamb ≤ Tmax
230
40
nA
DIio
Input offset current drift
10
300
pA/°C
Iib
Input bias current (2)
Tmin ≤ Tamb ≤ Tmax
20
150
200
nA
Avd
Large signal voltage gain
VCC
+= +15V, R
L=2kΩ, Vo=1.4V to 11.4V
Tmin ≤ Tamb ≤ Tmax
50
25
100
V/mV
SVR
Supply voltage rejection ratio
RS ≤10kΩ
Tmin ≤ Tamb ≤ Tmax
65
65
100
dB
ICC
Supply current, all Amp, no load
VCC = +5V
Tmin ≤ Tamb ≤ Tmax, VCC = +30V
0.7
1.2
2
mA
CMR
Common-mode rejection ratio
RS = 10kΩ
Tmin ≤ Tamb ≤ Tmax
70
60
85
dB
Isource
Output short-circuit current
VCC
+ = +15V, V
o = +2V, Vid = +1V
20
40
60
mA
Isink
Output sink current
VO = 2V, VCC
+ = +5V
VO = +0.2V, VCC
+ = +15V
10
12
20
50
mA
µA
VOH
High level output voltage
VCC
+ = + 30V
RL = 2kΩ
Tmin ≤ Tamb ≤ Tmax
RL = 10kΩ
Tmin ≤ Tamb ≤ Tmax
26
26
27
27
27
28
V
VOL
Low level output voltage
RL = 10kΩ
Tmin ≤ Tamb ≤ Tmax
520
20
mV
SR
Slew rate
VCC
+ = 15V, V
in = 0.5 to 3V, RL = 2kΩ, CL = 100pF, unity gain
Tmin ≤ Tamb ≤ Tmax
0.3
0.2
0.6
V/µs



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