ISL21007 データシートの表示（PDF） - Intersil
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ISL21007 Datasheet PDF : 20 Pages
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ISL21007
Typical Performance Curves (ISL21007-12) (REXT = 100kΩ) (Continued)
0
10nF LOAD
100nF LOAD
-20
-40
X: 200mV/DIV
Y: 10µs/DIV
ΔVIN = +0.3V
-60
-80
-100
1.00E+00
1µF LOAD
1nF LOAD
NO LOAD
1.00E+02
1.00E+04
FREQUENCY (Hz)
FIGURE 8. PSRR vs CAPACITIVE LOADS
1.00E+0
ΔVIN = -0.3V
FIGURE 9. LINE TRANSIENT RESPONSE, NO CAPACITIVE LOAD
X: 200mV/DIV
Y: 10µs/DIV
ΔVIN = -0.3V
ΔVIN = +0.3V
X: 20µs/DIV
Y: 1V/DIV
VIN
VOUT = 1.25V
FIGURE 10. LINE TRANSIENT RESPONSE, 0.001µF LOAD
CAPACITANCE
140
1nF
NO LOAD
120
10nF
100
100nF
80
60
40
20
0
1.00E+00 1.00E+01 1.00E+02 1.00E+03 1.00E+04 1.00E+05 1.00E+06
FREQUENCY (Hz)
FIGURE 12. ZOUT vs FREQUENCY
8
FIGURE 11. TURN-ON TIME
GAIN IS x1000,
NOISE IS 4.5µVP-P
FIGURE 13. VOUT NOISE, 0.1Hz TO 10Hz
FN6326.8
July 14, 2011
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