ISL21010_15 Datasheet, PDF (25/35 Pages) Intersil Corporation – Micropower Voltage Reference

ISL21010
Typical Performance Characteristics Curves (V_OUT = 3.0V)
V_IN = 5.0V, I_OUT = 0mA, T_A = +25°C unless otherwise specified. (Continued)
3.5
-40°C
2.5
25mA
0mA
25mA
1.5
+125°C
0.5
+25°C
-0.5
-1.5
-30
-25
-20
SOURCING
-15
-10
I_LOAD (mA)
-5
0
5
SINKING
FIGURE 93. LOAD REGULATION OVER-TEMPERATURE
30
20
10
0
-10
-20
-30
200
400
600
800
1000
1200
1400
TIME (µs)
FIGURE 94. LOAD TRANSIENT RESPONSE AT 25mA LOAD AT 1µF
1mA
0mA
1mA
5
0
-5
200
400
600
800
1000
TIME (µs)
1200
1400
FIGURE 95. LOAD TRANSIENT RESPONSE AT 1mA LOAD AT 1µF
6
5
4
3
2
V_IN
0.1µF
1µF
1
0
0
100
200
300
400
500
TIME (µs)
FIGURE 96. TURN-ON TIME
7
0
6
-20
5
4
C_L = 0.1µF
3
C_L = 1µF
-40
C_L = 10µF
-60
2
C_L = 10µF
1
-80
C_L = 1µF
C_L = 0.1µF
010
100
1k
10k
100k
1M
10M
-100
10
100
1k
10k
100k
1M
FREQUENCY (Hz)
FREQUENCY (Hz)
FIGURE 97. Z_OUT vs FREQUENCY
FIGURE 98. RIPPLE REJECTION AT DIFFERENT CAPACITIVE LOADS
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FN7896.3
January 8, 2015