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ILC705 Datasheet(PDF) 2 Page - Impala Linear Corporation

Part No. ILC705
Description  MP SUPERVISORY CIRCUIT
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Maker  IMPALA [Impala Linear Corporation]
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ILC705 Datasheet(HTML) 2 Page - Impala Linear Corporation

   
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mP Supervisory Circuit
Impala Linear Corporation
2
(408) 574-3939
www.impalalinear.com
Sept 1999
ILC705-708 1.0
Parameter
Symbol
Ratings
Units
VCC
-0.3 to 6.0
V
Terminal Voltage
All other inputs
-0.3 to (VCC + 0.3)
V
Input Current
VCC, GND
25
mA
Output Current
All outputs
20
mA
Operating Temperature Range
TA
-40 to +85
°C
Storage Temperature Range
-65 to +150
°C
Lead Temperature (Soldering, 10 sec.)
300
°C
PDIP
475
mW
Power Dissipation
SOIC
400
mW
Stresses above those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent device failure. Functionality
at or above these limits is not implied. Exposure to absolute maximum ratings for extended periods may affect device
reliability. Operating ranges define those limits between which the functionality of the device is guaranteed.
VCC = 4.75 V to 5.5 V for ILC705/ILC707, VCC = 4.5 V to 5.5 V for ILC706/ILC708, TA = Operating Temperature Range, unless
otherwise noted.
Parameter
Conditions
Min
Typ
Max
Units
Operating Voltage Range, VCC
ILC70__
1.4
5.5
V
Supply Current, ICC
ILC70__
60
µA
Reset Voltage Threshold
ILC705, ILC707
ILC706, ILC708
4.5
4.25
4.65
4.4
4.75
4.5
V
Reset Threshold Hysteresis
40
mV
Reset Pulse Width, tRS
140
200
280
ms
RESET Output Voltage
ISOURCE = 800 µA
ISINK = 3.2 mA
ISINK = 50 µA, VCC = 1.4V
VCC – 1.5V
0.4
0.3
V
RESET Output Voltage
ISOURCE = 800 µA
ISINK = 1.2 mA
VCC – 1.5V
0.4
V
Watchdog Timeout Period, tWD
1.0
1.6
2.25
sec
WDI Minimum Input Pulse, tWP
VIL = 0.4V, VIH = 80% of VCC
50
ns
WDI Threshold Voltage
VIH, VCC = 5V
VIL, VCC = 5V
3.5
0.8
V
WDI Input Current
WDI = 0V
WDI = VCC
-150
-50
50
150
µA
WDO Output Voltage
ISOURCE 800 µA
ISINK = 1.2 mA
VCC – 1.5V
0.4
V
MR Pull-Up Current
MR = 0V
100
250
600
µA
MR Pulse Width, tMR
150
ns
MR Input Threshold
VIL
VIH
2.0
0.8
V
MR to Reset Output Delay, tMD
250
ns
PFI Input Threshold
VCC = 5V
1.2
1.25
1.3
V
PFI Input Current
-25
0.01
25
nA
PFO Output Voltage
ISINK = 3.2mA
VCC = 5V, ISOURCE = 800 µA
VCC - 1.5V
0.4
V
Absolute Maximum Ratings
Electrical Characterisitcs


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