IMP708SCSA 데이터 시트보기 (PDF) - IMP, Inc
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IMP708SCSA Datasheet PDF : 8 Pages
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IMP706P/R/S/T/J, IMP708R/S/T/J
Absolute Maximum Ratings
Pin Terminal Voltage with Respect to Ground
VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3V to 6.0V
All other inputs . . . . . . . . . . . . . . . . . . . . . . . . –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 . . . . . . . . . . . 700mW
(Derate 9mW/°C above 70°C)
SO Power Dissipation . . . . . . . . . . . . . . . . . . 470mW
(Derate 5.9mW/°C above 70°C)
MicroSO Power Dissipation . . . . . . . . . . . . . 330mW
(Derate 4.1mW/°C above 70°C)
Operating Temperature Range
IMP706xE, IMP708xE . . . . . . . . . . . . . . . . . . –40°C to +85°C
IMP706xC, IMP708xC . . . . . . . . . . . . . . . . . . 0°C to +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.
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
Operating Voltage
Range
Supply Current
VCC < 3.6V
Supply Current
VCC < 5.5V
RESET Threshold
RESET Threshold
Hysteresis
RESET Pulse Width
MR Pulse Width
MR to RESET Out Delay
MR Input Threshold
MR Pull-up Resistor
RESET Output Voltage
(All R/S/T/J devices)
Symbol
VCC
ICC
ICC
VRT
Conditions
IMP706xC, IMP708xC
IMP706xE, IMP708xE
IMP706xC, IMP706xE, MR = VCC, WDI Floating
IMP708xC, IMP708xE, MR = VCC, WDI Floating
IMP706xC, IMP706xE, MR = VCC, WDI Floating
IMP708xC, IMP708xE, MR = VCC, WDI Floating
P and R devices
S devices
T devices
J devices
Min Typ
1.1
1.2
75
50
75
50
2.55 2.63
2.85 2.93
3.00 3.08
3.89 4.00
40
tRS VCC = 3V (IMP706/8, P/R devices),
VCC = 3.3V (IMP706/8, S/T devices)
VCC = 4.4V (IMP706/8, J devices)
140
200
VCC = 5V
200
tMR 4.5V < VCC < 5.5V
150
3.6V < VCC < 4.5V (IMP706/8J devices)
500
VRST (MAX) < VCC < 3.6V (IMP706/8P/R/S/T devices)
tMD 3.6V < VCC < 4.5V (IMP706/8J devices)
VRST(MAX) < VCC < 3.6V (IMP706/8P/R/S/T devices)
4.5V < VCC < 5.5V
VIH
VRST (MAX) < VCC < 4.5V
0.7VCC
VIL
VRST (MAX) < VCC < 4.5V
VIH 4.5V < VCC < 5.5V
2.0
VIL 4.5V < VCC < 5.5V
RP
VOH
ISOURCE = 800µA, 4.5V < VCC < 5.5V
10
20
VCC–1.5V
VOL ISINK = 3.2mA, 4.5V < VCC < 5.5V
VOH ISOURCE = 500µA, VRST (MAX) < VCC < 4.5V
0.8 VCC
VOL ISINK = 1.2mA, VRST (MAX) < VCC < 4.5V
VOL ISINK = 50µA, VCC = 1.1V (IMP706xC, IMP708xC devices)
ISINK = 100µA, VCC = 1.2V (IMP706xE, IMP708xE devices)
Max Units
5.5 V
5.5
140 µA
140
140 µA
140
2.70 V
3.00
3.15
4.10
mV
280 ms
ns
750 ns
250
V
0.6
0.8
40 kΩ
V
0.4
0.3
0.3
0.3
© 1999 IMP, Inc.
408-432-9100/www.impweb.com
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