
Liteon Semiconductor Corporation
LSP2200
3 PIN Microprocessor Reset Monitors
2/5
Rev1.1
ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Value
Unit
VCC
-0.3 to 6.0
Terminal Voltage
(with respect to GND)
RESET
_____________
(push-pull)
-0.3 to (VCC + 0.3)
V
Output Current, RESET
_____________
20
mA
Rate of Rise, VCC
100
V/s
Continuous Power Dissipation(TA=70°C)
Pd
320
mW
Operating Temperature Range
Top
-40 to +105
°C
Storage Temperature Range
Tstg
-65 to +150
°C
Lead Temperature (Soldering, 10 Seconds)
TL
300
°C
ELECTRICAL CHARACTERISTICS
(Vcc=full range, TA = -40°C to +105°C(SOT23) unless otherwise noted.)
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Unit
TA=0°C to +70
1.0
5.5
Vcc Range
TA=-40°C to +105°C
1.2
5.5
V
VCC<5.5V,LSP2200-4.63/4.38
2.5
5
TA=-40°C
to +85°C
VC<3.6V,
LSP2200-2.32/2.63/2.93/3.08
1.5
4
VCC<5.5V,LSP2200-4.63/4.38
10
Supply
Current(SOT23)
ICC
TA=+85°C
to +105°C
VCC<3.6V,
LSP2200-2.32/2.63/2.93/3.08
8
A
TA=+25°C
4.56
4.63
4.70
TA=-40°C to +85°C
4.50
4.75
LSP2200-
4.63
TA=-40°C to +105°C
4.40
4.86
TA=+25°C
4.31
4.38
4.45
TA=-40°C to +85°C
4.25
4.50
LSP2200-
4.38
TA=-40°C to +105°C
4.16
4.56
TA=+25°C
3.93
4.00
4.06
TA=-40°C to +85°C
3.89
4.10
LSP2200-
4.00
TA=-40°C to +105°C
3.80
4.20
TA=+25°C
3.04
3.08
3.11
TA=-40°C to +85°C
3.00
3.15
LSP2200-
3.08
TA=-40°C to +105°C
2.92
3.23
TA=+25°C
2.89
2.93
2.96
TA=-40°C to +85°C
2.85
3.00
LSP2200-
2.93
TA=-40°C to +105°C
2.78
3.08
TA=+25°C
2.59
2.63
2.66
TA=-40°C to +85°C
2.55
2.70
Reset Threshold
(SOT23)
VTH
LSP2200-
2.63
TA=-40°C to +105°C
2.50
2.76
V
Reset Threshold
Tempco
30
ppm/°
C
Vcc to Reset
Delay
Vcc= VTH to (VTH-100mV)
20
s
TA=-40°C to +85°C
140
250
560
Reset Active
Timeout
Period(SOT23)
TA=-40°C to +105°C
100
840
ms
Vcc=VTH min, ISINK=1.2mA
LSP2200-2.32/2.63/2.93/3.08
0.1
RESET
_____________
Output
Voltage Low
(push-pull active
low)
VOL
Vcc=VTH min, ISINK=3.2mA
LSP2200-4.00/4.38/4.63
0.2
V