LM2902AWYDT(2013) Просмотр технического описания (PDF) - STMicroelectronics
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LM2902AWYDT Datasheet PDF : 18 Pages
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LM2902W
3
Electrical characteristics
Electrical characteristics
Table 3. VCC+= 5 V, VCC-= ground, VO= 1.4 V, Tamb= 25 °C
(unless otherwise stated)
Symbol
Parameter
Test conditions
Min. Typ.
LM2902W
2
Vi o Input offset voltage (1)
LM2902AW
Tmin ≤ Tamb ≤ Tmax LM2902W
Tmin ≤ Tamb ≤ Tmax LM2902AW
ΔVio/ΔT Input offset voltage drift
7
Iio Input offset current
Tamb = +25 °C
Tmin ≤ Tamb ≤ Tmax
2
DIio Input offset current drift
10
Iib Input bias current(2)
Avd Large signal voltage gain
Tamb = +25 °C
20
Tmin ≤ Tamb ≤ Tmax
VCC+ = +15 V, RL = 2 kΩ,
Vo = 1.4 V to 11.4 V, Tamb = + 25 °C
50
100
VCC+ = +15 V, RL = 2 kΩ,
Vo = 1.4 V to 11.4 V,
25
Tmin ≤ Tamb ≤ Tmax
SVR
Supply voltage rejection ratio
RS ≤ 10 kΩ, Tamb =+ 25 °C
RS ≤ 10 kΩ, Tmin ≤ Tamb ≤ Tmax
65 110
65
Tamb = +25 °C, VCC+ = +5 V
0.7
ICC
Supply current
(all op-amps, no load)
Tamb = +25 °C, VCC+ = +30 V
Tmin ≤ Tamb ≤ Tmax, VCC+ = +5 V
1.5
0.9
Tmin ≤ Tamb ≤ Tmax, VCC+ = +30 V
1.5
CMR
Common-mode rejection ratio RS ≤ 10 kΩ, Tamb = +25 °C
RS ≤ 10 kΩ, Tmin ≤ Tamb ≤ Tmax
70 80
60
Io Output short-circuit current
Vid = +1 V, VCC+ = +15 V, Vo = +2 V 20
40
Isink Output sink current
Vid = -1 V, VCC+ = +15 V, Vo = +2 V 10
20
Vid = -1 V, VCC+ = +15 V, Vo = +0.2 V 12
50
VCC+ = 30 V, RL = 2 kΩ:
Tamb = +25 °C
Tmin ≤ Tamb ≤ Tmax
26 27
26
VOH High level output voltage
VCC+ = 30 V, RL = 10 kΩ:
Tamb = +25 °C,
Tmin ≤ Tamb ≤ Tmax
27 28
27
VCC+ = 5 V, RL = 2 kΩ:
Tamb = +25 °C
3.5
Tmin ≤ Tamb ≤ Tmax
3
Max.
7
2
9
4
30
30
40
200
150
300
1.2
3
1.2
3
70
Unit
mV
µV/°C
nA
pA/°C
nA
V/mV
dB
mA
dB
mA
µA
V
DocID9922 Rev 9
5/18
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