IMP809REUR-T 查看數據表（PDF） - A1 PROs co., Ltd.
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IMP809REUR-T Datasheet PDF : 7 Pages
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IMP809, IMP810
Absolute Maximum Ratings
Pin Terminal Voltage with Respect to Ground
VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3V to 6.0V
RESET, RESET . . . . . . . . . . . . . . . . . . . . . . . . . –0.3V to (VCC + 0.3V)
Input Current at VCC . . . . . . . . . . . . . . . . . . . 20mA
Output Current: RESET, RESET . . . . . . . . . 20mA
Rate of Rise at VCC . . . . . . . . . . . . . . . . . . . . 100V/µs
These are stress ratings only and functional operation is not implied.
Exposure to absolute maximum ratings for prolonged time periods may
affect device reliability
Power Dissipation (TA = 70°C) . . . . . . . . . . 320mW
(Derate 4mW/°C above 70°C)
Operating Temperature Range . . . . . . . . . . –40°C to 105°C
Storage Temperature Range . . . . . . . . . . . . . –65°C to 160°C
Lead Temperature (soldering, 10 sec) . . . . . 300°C
Electrical Characteristics
Unless otherwise noted VCC is over the full voltage range, TA = –40°C to 105°C.
Typical values at TA = 25°C, VCC = 5V for L/M/J devices, VCC = 3.3V for T/S devices and VCC = 3V for R devices.
Parameter
Input Voltage (VCC) Range
Supply Current
Reset Threshold
Symbol
VCC
ICC
VTH
Reset Threshold Stability
VCC to Reset Delay
Reset Active Timeout Period
VOL
Low RESET Output Voltage (IMP809) VOL
High RESET Output Voltage (IMP809) VOH
Low RESET Output Voltage (IMP810) VOL
High RESET Output Voltage (IMP810) VOH
Conditions
TA = 0°C to 70°C
TA = – 40°C to 105°C
TA = – 40°C to 85°C
TA = – 40°C to 85°C
TA = 85°C to 105°C
TA = 85°C to 105°C
L devices
M devices
J devices
T devices
S devices
R devices
VCC < 5.5V, L/M/J
VCC < 3.6V, R/S/T
VCC < 5.5V, L/M/J
VCC < 3.6V, R/S/T
TA = 25°C
TA = – 40°C to 85°C
TA = 85°C to 105°C
TA = 25°C
TA = – 40°C to 85°C
TA = 85°C to 105°C
TA = 25°C
TA = – 40°C to 85°C
TA = 85°C to 105°C
TA = 25°C
TA = – 40°C to 85°C
TA = 85°C to 105°C
TA = 25°C
TA = – 40°C to 85°C
TA = 85°C to 105°C
TA = 25°C
TA = – 40°C to 85°C
TA = 85°C to 105°C
Min
1.1
1.2
4.56
4.50
4.40
4.31
4.25
4.16
3.93
3.89
3.80
3.04
3.00
2.92
2.89
2.85
2.78
2.59
2.55
2.50
VCC = VTH to VTH - 100mV
TA = – 40°C to 85°C
140
TA = 85°C to 105°C
100
VCC = VTH min., ISINK = 1.2mA, IMP809R/S/T
VCC = VTH min., ISINK = 3.2mA, IMP809L/M/J
VCC > 1.1V, ISINK = 50µA
VCC > VTH max., ISOURCE = 500µA, IMP809R/S/T 0.8VCC
VCC > VTH max., ISOURCE = 800µA, IMP809L/M/J VCC -1.5
VCC = VTH max., ISINK = 1.2mA, IMP810R/S/T
VCC = VTH max., ISINK = 3.2mA, IMP810L/M/J
1.8V < VCC < VTH min., ISOURCE = 150µA
0.8VCC
Notes: 1. Production testing done at TA = 25°C. Over-temperature specifications guaranteed by design only.
2.RESET output is active LOW for the IMP809 and RESET output is active HIGH for the IMP810
Typ
9
6
4.63
4.38
4.00
3.08
2.93
2.63
30
20
240
Max
5.5
5.5
15
10
25
20
4.70
4.75
4.86
4.45
4.50
4.56
4.06
4.10
4.20
3.11
3.15
3.23
2.96
3.00
3.08
2.66
2.70
2.76
560
840
0.3
0.4
0.3
Units
V
µA
V
ppm/°C
µs
ms
V
V
0.3
V
0.4
V
3
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