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81CXXX_11 Datasheet, PDF (5/16 Pages) Unisonic Technologies – VOLTAGE DETECTORS WITH BUILT-IN DELAY TIME | |||
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81CXXX/81NXXX
CMOS IC
 ABSOLUTE MAXIMUM RATINGS (Ta=25°C)
PARAMETER
SYMBOL
RATINGS
UNIT
Input Voltage
VIN
12
V
Output Current
IOUT
50
mA
Output Voltage
CMOS
N-Ch open drain
VOUT
VSS-0.3 ~ VIN+0.3
V
VSS-0.3 ~ 9
V
SOT-223
800
mW
Power Dissipation
SOT-23/ SOT-23-3
SOT-89
PD
150
mW
500
mW
TO-92
300
mW
Operating Temperature
TOPR
-30 ~ +80
°C
Storage Temperature
TSTG
-40 ~ +125
°C
Note Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
 THERMAL DATA
Junction to Case
PARAMETER
SOT-223
SOT-23/ SOT-23-3
SOT-89
TO-92
SYMBOL
θJC
 ELECTRICAL CHARACTERISTICS (Ta=25â)
RATINGS
20
200
45
100
UNIT
°C/W
°C/W
°C/W
°C/W
Detection voltage (1.0V ~ 1.9V)
PARAMETER
SYMBOL CIRCUIT
Detect Voltage
VDF
1
TEST CONDITIONS
Hysteresis Range
Operating Voltage
Supply Current
VHYS
VIN
ISS
Output Current
IOUT
VDF
Temperature Characteristics
Transient Delay Time
(VDR ÃVOUT inversion)
ÎV DF
ÎTOPR Ã VDF
tDLY *
1
1 VDF=1.6V ~ 6.0V
2
VIN=1.5V
VIN=5.0
N-ch
3
VDS=0.5V, VIN =1.0V
P-ch
4 VDS=2.1V, VIN=8.0V
(CMOS output)
5 VIN changes from
0.6V ~ 10V
MIN
VDF (T)
Ã0.98
VDF
Ã0.02
0.7
TYP MAX
VDF (T)
VDF (T)
Ã1.02
VDF
VDF
Ã0.05 Ã0.08
10.0
0.9 2.6
2.0 4.2
UNIT
V
V
V
μA
μA
mA
2.2
-15.4
mA
±100
ppm/°C
50
200 ms
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
5 of 16
QW-R502-039,N
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