FAN4010_08 Datasheet, PDF (6/9 Pages) Fairchild Semiconductor – High-Side Current Sensor

Typical Performance Characteristics (Continued)
T_A = 25°C, V_s = V_IN = 5V, R_OUT = 100Ω, R_SENSE = 100Ω, unless otherwise noted.
0
-10
-20
V_IN = 5V
P_IN =
R_OUT
-20dBm
= 100Ω
-30
-40
V_SENSE = 100mV
-50
-60
V_SENSE = 10mV
-70
V_SENSE = 1mV
-80
-90
0.00001 0.0001 0.001 0.01 0.1
1
10
Frequency (MHz)
Figure 9. CMRR vs. Frequency
2.5
2.0
V_SENSE
R_OUT =
= 200mV
0Ω
1.5 ^{Average of 100 parts}
1.0
+1 SIGMA
0.5
Average
0
-0.5
-1 SIGMA
-1.0
-1.5
-2.0
-2.5
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
V_IN (V)
Figure 10. V_IN vs. Output Current Error
6.0
5.5
V_IN =
R_OUT
5V
= 100Ω
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
V_SENSE (V)
Figure 11. Supply Current vs. V_SENSE
© 2007 Fairchild Semiconductor Corporation
FAN4010 Rev. 1.0.5
6
www.fairchildsemi.com