ISL60007_06 Datasheet, PDF (5/10 Pages) Intersil Corporation – Precision 2.50V, 1.08U-Watt, High Precision FGA Voltage References

ISL60007
Typical Performance Curves, 2.5V Reference V_IN = 3.0V, I_OUT = 0mA, T_A = 25°C
Unless Otherwise Specified (Continued)
ΔV_IN = +0.3V
ΔV_IN = -0.3V
1ms/DIV
FIGURE 7. LINE TRANSIENT RESPONSE, C_L = 1nF
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
1
NO LOAD
1nF LOAD
100nF LOAD
10nF LOAD
10
100
1k
10k
100k 1M
FREQUENCY (Hz)
FIGURE 8. PSRR vs f vs C_L
0.30
0.20
+85°C
0.10
+25°C
0.00
-40°C
-0.10
-0.20
-0.30
-7
-6 -5 -4
SINKING
-3 -2 -1 0 1 2
OUTPUT CURRENT
34567
SOURCING
FIGURE 9. LOAD REGULATION vs TEMP
I_L= +50µA
I_L= -50µA
100µs/DIV
FIGURE 10. LOAD TRANSIENT RESPONSE @ I_L=50µA, C_L=1nF
I_L= +7mA
I_L= -7mA
500µs/DIV
FIGURE 11. LOAD TRANSIENT RESPONSE @ I_L=7mA,
C_L=1nF
5
3.5
3
V_IN
2.5
V_OUT
2
1.5
1
0.5
0
0
2
4
6
8
10
12
TIME (ms)
FIGURE 12. TURN-ON TIME @ T_A = 25°C
FN8087.3
April 21, 2006