ISL21010_15 Datasheet, PDF (10/35 Pages) Intersil Corporation – Micropower Voltage Reference

ISL21010
Typical Performance Characteristics Curves (V_OUT = 1.024V)
V_IN = 3.0V, I_OUT = 0mA, T_A = +25°C unless otherwise specified. (Continued)
0.5
25mA
0.4
0mA
0mA
0.3
+125°C
10
0.2
5
+25°C
0.1
0
-5
0
-10
-40°C
-0.1
-15
-0.2
-30
-25
-20
SOURCING
-15
-10
I_LOAD (mA)
-5
0
5
SINKING
FIGURE 8. LOAD REGULATION OVER-TEMPERATURE
-200
250 500 750 1000 1250 1500 1750 2000
TIME (µs)
FIGURE 9. LOAD TRANSIENT RESPONSE AT 25mA LOAD AT 1µF
0mA
1mA
0mA
2
1
0
-1
-2
-3
-4
0
250 500 750 1000 1250 1500 1750 2000
TIME (µs)
FIGURE 10. LOAD TRANSIENT RESPONSE AT 1mA LOAD AT 1µF
10
C_L = 0.22µF
C_L = 1µF
1
C_L = 10µF
0.1
0.0110
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
FIGURE 12. Z_OUT vs FREQUENCY
6
5
V_IN
4
3
2
0.22µF
1
1µF
0
0
100
200
300
400
500
TIME (µs)
FIGURE 11. TURN-ON TIME
0
-10
-20
C_L = 1µF
C_L = 0.22µF
-30
-40
-50
-60
C_L = 10µF
-70
-80
-90
-10010
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
FIGURE 13. RIPPLE REJECTION AT DIFFERENT CAPACITIVE LOADS
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FN7896.3
January 8, 2015