TSC102 Ver la hoja de datos (PDF) - STMicroelectronics
Número de pieza
componentes Descripción
Fabricante
TSC102 Datasheet PDF : 23 Pages
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TSC102
Electrical characteristics curves: current sense amplifier
Figure 6. Vp pin input bias current vs. Vsense Figure 7. Vm pin input bias current vs. Vsense
-250
-150
80
70
60 T=-40°C
50
T=25°C
40
30
20
10
0
-50
50
Vsense (mV)
T=125°C
150
250
-250
T=-40°C 9
8
7
6
T=25°C
5
T=125°C
4
3
2
1
-150
0
-50
50
Vsense (mV)
150
250
Figure 8. Output stage low-state saturation
Figure 9. Output stage high-state saturation
voltage versus output current (Vsense = -1 V) voltage versus output current (Vsense = +1 V)
1200
1400
1000
800
600
400
200
output stage
sinking current
T=125°C
T=25°C
T=-40°C
T=125°C
T=25°C
T=-40°C
output stage
sourcing current
1200
1000
800
600
400
200
0
0
0
2
4
6
8
10
-10
-8
-6
-4
-2
0
ia1 (mA)
ia1 (mA)
Figure 10. Output stage load regulation
output stage
sourcing current
7
output stage
6
sinking current
5
T=125°C
4
T=25°C
3
2
1
0
-10
-5
-1 0
T=-40°C
5
10
-2
ia1(mA)
Figure 11. Step response
DocID16754 Rev 3
9/23
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