ISL60002_07 Datasheet, PDF (17/35 Pages) Intersil Corporation – Precision Low Power FGA™ Voltage References

ISL60002
Typical Performance Curves ISL60002, V_OUT = 1.8V
V_IN = 3.0V, I_OUT = 0mA, T_A = +25°C unless otherwise specified
700
600
500
UNIT 3
400
UNIT 2
300
UNIT 1
200
100
0
2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5
V_IN (V)
FIGURE 42. I_IN vs V_IN, 3 UNITS
500
450
400
+25°C _+85°C
350
300
-40°C
250
200
150
100
2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5
V_IN (V)
FIGURE 43. I_IN vs V_IN OVER TEMPERATURE
1.8002
1.80015
1.8001
1.80005
UNIT 3
1.80000
1.79995
1.79990
UNIT 1
UNIT 2
1.79985
1.7998
2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5
V_IN (V)
FIGURE 44. LINE REGULATION (3 REPRESENTATIVE UNITS)
150
125
100
75
-40°C
50
25
0
-25
+85°C
-50
+25°C
-75
-100
-125
-150
2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5
V_IN (V)
FIGURE 45. LINE REGULATION OVER TEMPERATURE
C_L = 500pF
ΔV = -0.3V
ΔV = 0.3V
1ms/DIV
FIGURE 46. LINE TRANSIENT RESPONSE, WITH CAPACITIVE
LOAD
17
C_L = 500pF
ΔV = 0.3V
ΔV = -0.3V
1ms/DIV
FIGURE 47. LINE TRANSIENT RESPONSE
FN8082.8
June 4, 2007