ISL28006_10 Datasheet, PDF (9/25 Pages) Intersil Corporation – Micropower, Rail to Rail Input Current Sense Amplifier with Voltage Output

ISL28006
Typical Performance Curves V_cc = 12V, R_L = 1M, unless otherwise specified. (Continued)
2800
2600
2400
2200
2000
1800
1600
1400
1200
1000
800
600
400
200
0
-200
-400 ₀
+125°C
GAIN 100
V_SENSE = 20mV, 100mV
+100°C
-40°C +25°C
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
V_RS+ (V)
FIGURE 7. V_OS vs V_RS+
250
200
150
100
50
0
-50
-100
-150
-200
-250
2
+100°C
+25°C
-40°C
+125°C
GAIN 100
V_SENSE = 2mV, 20mV
4 6 8 10 12 14 16 18 20 22 24 26 28
V_CC (V)
FIGURE 8. V_OS vs V_CC, V_RS+= 12V
3000
2000
+100°C _+25°C
GAIN 100
V_SENSE = 2mV, 20mV
1000
0
-40°C
+125°C
-1000
-2000
-3000
2 4 6 8 10 12 14 16 18 20 22 24 26 28
V_CC (V)
FIGURE 9. V_OS vs V_CC, V_RS+ = 0.1V
0.6
+100°C -40°C _+25°C +125°C
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1.0
GAIN 100
-1.2
V_SENSE = 20mV, 100mV
-1.4
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28
V_RS+ (V)
FIGURE 10. GAIN ACCURACY vs V_RS+ = 0V TO 28V
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1.0
-1.2
-1.4
0
+25°C
+100°C
+125°C
-40°C
GAIN 100
V_SENSE = 20mV, 100mV
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
V_RS+ (V)
FIGURE 11. GAIN ACCURACY vs V_RS+ = 0V TO 2V
9
3.0
2.5
2.0
1.5
+100°C +25°C -40°C
1.0
0.5
0
-0.5
+125°C
-1.0
-1.5
-2.0
-2.5
-3.0
-3.5
-4.0
GAIN 100
-4.5
V_SENSE = 2mV, 20mV
-5
2 4 6 8 10 12 14 16 18 20 22 24 26 28
V_CC (V)
FIGURE 12. GAIN ACCURACY vs V_CC, V_RS+ = 12V
FN6548.4
September 16, 2010