ISL88041 データシートの表示（PDF） - Intersil
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ISL88041 Datasheet PDF : 7 Pages
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ISL88041
Typical Performance Curves
0.6
0.5
0.4
VMON < VMON_L2H
0.3
0.2
0.1
VMON > VMON_L2H
0
2.6
3.0
3.33
3.66
4.0
VDD BIAS VOLTAGE (V)
Figure 2 illustrates the idle and active bias currents levels.
FIGURE 2. VDD CURRENT vs VDD VOLTAGE
0.645
0.642
0.639
0.636
0.633
0.630
0.627
2.6
3.3
3.5
3.7
3.9
VDD BIAS VOLTAGE (V)
Figure 3 shows the VMON threshold shift over the bias range,
demonstrating a PSRR of 105dB.
FIGURE 3. VMON THRESHOLD vs VDD VOLTAGE
VMON
RST
VMON
tFIL ~30µs
RST
RST = 2V/DIV
VMON = 1V/DIV
1µs/DIV
FIGURE 4. VMON HIGH TO RST HIGH
RST = 2V/DIV
VMON = 1V/DIV
10µs/DIV
FIGURE 5. VMON LOW TO RST LOW
RST
MR
RST = 1V/DIV
MR = 1V/DIV
1µs/DIV
FIGURE 6. MR HIGH TO RST HIGH
5
RST
MR
MR = 1V/DIV
RST = 1V/DIV
10ns/DIV
FIGURE 7. MR LOW TO RST LOW
FN9229.2
April 29, 2010
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