IMP706P/R/S/T/J, IMP708R/S/T/J
Absolute Maximum Ratings
Pin Terminal Voltage with Respect to Ground
Operating Temperature Range
VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3V to 6.0V
IMP706xE, IMP708xE . . . . . . . . . . . . . . . . . . –40°C to +85°C
All other inputs . . . . . . . . . . . . . . . . . . . . . . . . –0.3V to (VCC + 0.3V) IMP706xC, IMP708xC . . . . . . . . . . . . . . . . . . 0°C to +70°C
Input Current at VCC and GND . . . . . . . . . . 20mA
Output Current: All outputs . . . . . . . . . . . . . 20mA
Rate of Rise at VCC . . . . . . . . . . . . . . . . . . . . . 100V/µs
Plastic DIP Power Dissipation . . . . . . . . . . . 700mW
(Derate 9mW/°C above 70°C)
SO Power Dissipation . . . . . . . . . . . . . . . . . . 470mW
(Derate 5.9mW/°C above 70°C)
Storage Temperature Range . . . . . . . . . . . . . . –65°C to +160°C
Lead Temperature Soldering (10 sec) . . . . . . 300°C
These are stress ratings only and functional operation is not implied.
Exposure to absolute maximum ratings for prolonged time periods may
affect device reliability.
MicroSO Power Dissipation . . . . . . . . . . . . . 330mW
(Derate 4.1mW/°C above 70°C)
Electrical Characteristics
Unless otherwise noted, specifications are over the operating temperature range and VCC supply voltages are 2.7V to 5.5V (IMP706P,
IMP708R), 3.0V to 5.5V (IMP706/8S), 3.15V to 5.5V (IMP706/8T) and 4.1V to 5.5V (IMP706/8J).
Parameter
Symbol Conditions
Min
Typ Max Units
Operating Voltage
Range
V
IMP706xC, IMP708xC
IMP706xE, IMP708xE
1.1
1.2
5.5
5.5
V
CC
Supply Current
I
IMP706xC, IMP706xE, MR = V , WDI Floating
75
140
µA
CC
CC
CC
V
< 3.6V
CC
IMP708xC, IMP708xE, MR = V , WDI Floating
50
75
140
140
CC
Supply Current
< 5.5V
I
IMP706xC, IMP706xE, MR = V , WDI Floating
µA
CC
V
CC
IMP708xC, IMP708xE, MR = V , WDI Floating
50
140
CC
RESET Threshold
V
P and R devices
S devices
T devices
2.55
2.85
3.00
3.89
2.63 2.70
2.93 3.00
3.08 3.15
4.00 4.10
V
RT
J devices
RESET Threshold
Hysteresis
40
mV
ms
RESET Pulse Width
t
V
V
V
= 3V (IMP706/8, P/R devices),
= 3.3V (IMP706/8, S/T devices)
= 4.4V (IMP706/8, J devices)
140
200
200
280
RS
CC
CC
CC
V
= 5V
CC
MR Pulse Width
t
t
4.5V < V < 5.5V
150
500
ns
ns
V
MR
CC
3.6V < V < 4.5V (IMP706/8J devices)
CC
RST (MAX)
V
< V < 3.6V (IMP706/8P/R/S/T devices)
CC
MR to RESET Out Delay
MR Input Threshold
3.6V < V < 4.5V (IMP706/8J devices)
750
250
MD
CC
RST(MAX)
V
< V < 3.6V (IMP706/8P/R/S/T devices)
CC
4.5V < V < 5.5V
CC
V
V
V
< V < 4.5V
0.7V
CC
IH
RST (MAX)
RST (MAX)
CC
V
V
< V < 4.5V
0.6
IL
CC
4.5V < V < 5.5V
2.0
IH
CC
V
4.5V < V < 5.5V
0.8
40
IL
CC
MR Pull-up Resistor
R
10
20
kΩ
P
RESET Output Voltage
(All R/S/T/J devices)
V
I
= 800µA, 4.5V < V < 5.5V
V –1.5V
CC
V
OH
SOURCE
CC
V
V
I
I
I
I
I
= 3.2mA, 4.5V < V < 5.5V
0.4
OL
SINK
CC
RST (MAX)
= 500µA, V
< V < 4.5V
0.8 V
CC
OH
SOURCE
CC
V
= 1.2mA, V
< V < 4.5V
0.3
0.3
0.3
OL
OL
SINK
SINK
SINK
RST (MAX)
CC
V
= 50µA, V = 1.1V (IMP706xC, IMP708xC devices)
CC
= 100µA, V = 1.2V (IMP706xE, IMP708xE devices)
CC
©
1999 IMP, Inc.
408-432-9100/www.impweb.com
3
IMP [ IMP, INC ]
