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ISL705ARHX/SAMPLE View Datasheet(PDF) - Intersil

Part Name
Description
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ISL705ARHX/SAMPLE Datasheet PDF : 19 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
ISL705AEH, ISL705BEH, ISL705CEH, ISL706AEH, ISL706BEH, ISL706CEH
Electrical Specifications Unless otherwise specified VDD = 4.75V to 5.5V for the ISL705AEH/BEH/CEH, VDD = 3.15V to 3.6V for the
ISL706AEH/BEH/CEH TA = -55°C to +125°C. Boldface limits apply over the operating temperature range, -55°C to +125°C; over a total ionizing dose of
100krad(Si) with exposure at a high dose rate of 50 - 300krad(Si)/s; and over a total ionizing dose of 50krad(Si) with exposure at a low dose rate of
<10mrad(Si)/s. (Continued)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP MAX
(Note 5) (Note 6) (Note 5) UNITS
WATCHDOG SECTION
tWD
Watchdog Time-Out Period
1.00 1.60 2.25 s
tWP
Watchdog Input (WDI) Pulse Width
ISL705AEH/BEH/CEH, VIL = 0.4V, VIH = 0.8 x VDD
50
ns
ISL706AEH/BEH/CEH, VIL = 0.4V, VIH = 0.8 x VDD 100
ns
VIL
Watchdog Input (WDI) Threshold Voltage ISL705AEH/BEH/CEH
0.8
V
VIH
ISL705AEH/BEH/CEH
3.5
V
VIL
ISL706AEH/BEH/CEH
0.6
V
VIH
ISL706AEH/BEH/CEH
0.7 x VDD
V
IWDI
Watchdog Input (WDI) Current
ISL705AEH/BEH/CEH, WDI = VDD
100 µA
ISL705AEH/BEH/CEH, WDI = 0V
-100
µA
ISL706AEH/BEH/CEH, WDI = VDD
ISL706AEH/BEH/CEH, WDI = 0V
5
µA
-5
µA
VWDO
Watchdog Output (WDO) Voltage
MANUAL RESET SECTION
ISL705AEH/BEH/CEH, ISOURCE = 800µA
ISL705AEH/BEH/CEH, ISINK = 1.2mA
ISL706AEH/BEH/CEH, ISOURCE = 500µA
ISL706AEH/BEH/CEH, ISINK = 500µA
VDD - 1.5
0.8 x VDD
V
0.4
V
V
0.3
V
IMR
Manual Reset (MR) Pull-up Current
ISL705AEH/BEH/CEH, MR = 0V
ISL706AEH/BEH/CEH, MR = 0V
-500
-250
-100 µA
-25 µA
tMR
Manual Reset (MR) Pulse Width
ISL705AEH/BEH/CEH
ISL706AEH/BEH/CEH
150
ns
150
ns
VIL
Manual Reset (MR) Input Threshold Voltage ISL705AEH/BEH/CEH
VIH
VIL
ISL706AEH/BEH/CEH
VIH
tMD
Manual Reset (MR) to Reset Out Delay ISL705AEH/BEH/CEH
ISL706AEH/BEH/CEH
2.0
0.7 x VDD
0.8
V
V
0.6
V
V
100 ns
100 ns
THRESHOLD DETECTOR SECTION
VPFI
Power Fail Input (PFI) Input Threshold
ISL705AEH/BEH/CEH
Voltage
ISL706AEH/BEH/CEH
1.20 1.25 1.30 V
0.576 0.6 0.624 V
IPFI
VPFO
tRPFI
Power Fail Input (PFI) Input Current
Power Fail Output (PFO) Output Voltage ISL705AEH/BEH/CEH, ISOURCE = 800µA
ISL705AEH/BEH/CEH, ISINK = 3.2mA
ISL706AEH/BEH/CEH, ISOURCE = 500µA
ISL706AEH/BEH/CEH, ISINK = 1.2mA
PFI Rising Threshold Crossing to PFO Delay ISL705AEH/BEH/CEH
ISL706AEH/BEH/CEH
-10
VDD - 1.5
0.8 x VDD
7
11
10
nA
V
0.4
V
V
0.3
V
15
µs
20
µs
6
FN8262.0
March 30, 2012
 

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