IMP705CSA Ver la hoja de datos (PDF) - IMP, Inc
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IMP705CSA Datasheet PDF : 9 Pages
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IMP705/6/7/8, 813L
Absolute Maximum Ratings
Pin Terminal Voltage with Respect to Ground
VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3V to 6.0V
All other inputs1 . . . . . . . . . . . . . . . . . . . . . . . . –0.3V to (VCC + 0.3V)
Input Current at VCC and GND . . . . . . . . . . 20mA
Output Current: All outputs . . . . . . . . . . . . . 20mA
Rate of Rise at VCC . . . . . . . . . . . . . . . . . . . . . 100V/µs
Plastic DIP Power Dissipation . . . . . . . . . . . 700 mW
(Derate 9 mW/°C above 70°C)
SO Power Dissipation . . . . . . . . . . . . . . . . . 470 mW
(Derate 5.9 mW/°C above 70°C)
MicroSO Power Dissipation . . . . . . . . . . . . . 330mW
(Derate 4.1 mW/°C above 70°C)
Operating Temperature Range
IMP705E/706E/707E/708E/813LE . . . . . . . –40°C to 85°C
IMP706C/707C/708C/813LC . . . . . . . . . . . 0°C to 70°C
Storage Temperature Range . . . . . . . . . . . . . . –65°C to 160°C
Lead Temperature Soldering(10 sec) . . . . . . 300°C
Note: 1. The input voltage limits on PFI and MR can be exceeded if
the input current is less than 10mA.
These are stress ratings only and functional operation is not implied.
Electrical Characteristics
Unless otherwise noted, VCC = 4.75V to 5.5V for the IMP705/707/813L. VCC = 4.5V to 5.5V for the IMP706/708 and over the
operating temperature range.
Parameter
Symbol Conditions
Min Typ Max
Operating Voltage Range
VCC
IMP705/6/7/8C
IMP813L
1.2
5.5
1.1
5.5
IMP705/6/7/8E, IMP813lE
1.2
5.5
Supply Current
ICC
IMP705C/706C/813LC
IMP705E, IMP706E, IMP813LE
75
140
75
140
IMP707C, IMP708C
50
140
IMP707E, IMP708E
50
140
RESET Threshold
VRT
IMP705, IMP707, IMP813L, Note 2
IMP706, IMP708, Note 2
4.50
4.65
4.75
4.25
4.40
4.50
RESET Threshold Hysteresis
Note 2
40
RESET Pulse Width
MR Pulse Width
MR to RESET Out Delay
MR Input Threshold
MR Pull-up Current
tRS
Note 2
tMR
tMD
Note 2
VIH
VIL
MR = 0V
140
200
280
0.15
0.25
2.0
0.8
100
250
600
RESET Output Voltage
RESET Output Voltage
Watchdog Timeout Period
WDI Pulse Width
WDI Input Threshold
WDI Input Current
ISOURCE = 800µA
VCC - 1.5V
ISINK = 3.2mA
0.4
IMP705/6/7/8, VCC = 1.2V, ISINK = 100µA
0.3
IMP707/708/813L, ISOURCE = 800µA
VCC - 1.5V
IMP707/708, ISINK = 1.2mA
0.4
IMP813L, ISINK = 3.2mA
0.4
IMP813L, VCC =1.2V, ISOURCE = 4µA
0.9
tWD
IMP705/706/813L
1.00
1.60
2.25
tWP
VIL = 0.4V, VIH = 0.8VCC
50
VIH
IMP705/706/813L, VCC = 5V
3.5
VIL
0.8
IMP705/706/813L, WDI = VCC
50
150
IMP705/706/813L, WDI = 0V
–150
– 50
WDO Output Voltage
PFI Input Threshold
PFI Input Current
PFO Output Voltage
IMP705/706/813L, ISOURCE = 800µA
IMP705/706/813L, ISINK = 1.2mA
VCC = 5V
ISOURCE = 800µA
ISINK = 3.2mA
VCC - 1.5V
0.4
1.2
1.25
1.3
– 25
0.01
25
VCC - 1.5V
0.4
Notes: 2. RESET (IMP705/6/7/8), RESET (IMP707/8, IMP813L)
Units
V
µA
V
mV
ms
µs
µs
V
µA
V
V
s
ns
V
µA
V
V
nA
V
© 1999 IMP, Inc.
408-432-9100/www.impweb.com
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