HM70 series
Low Power Voltage Detector
Absolute Maximum Ratings
Supply Voltage ................................-0.3V to 12V
Storage Temperature ..................-50℃ to 125℃
Operating Temperature .................-40℃ to 85℃
Note: These are stress ratings only. Stresses exceeding the range specified under “Absolute Maximum
Ratings” may cause substantial damage to the device. Functional operation of this device at other
conditions beyond those listed in the specification is not implied and prolonged exposure to extreme
conditions may affect device reliability.
Thermal Information
Symbol
Parameter
Package
Max.
Unit
SOT23
500
℃/W
Thermal Resistance (Junction to
Ambient) (Assume no ambient
airflow, no heat sink)
SOT89
TO92
200
200
θ
℃/W
℃/W
JA
SOT23
SOT89
TO92
0.20
0.50
0.50
W
W
W
PD
Power Dissipation
Note: PD is measured at Ta= 25℃
Electrical Characteristics
VDF=0.8V~5.0V
Ta=25℃
Symbol
VDET
Parameter
Test Conditions
Min.
Typ.
VDF
Max.
Unit
V
VDF=0.8V~2.2V
VDF=2.3V~5.0V
Detection Voltage
Hysteresis Width
VDF*0.98
VDF*1.02
0.02
0.04
VDET
0.7
0.8
0.9
1.0
1.1
-
0.08
VDET
2.3
2.7
3.0
3.2
3.6
10
VHYS
-
V
VDET
Vin=1.5V
Vin=2.0V
Vin=3.0V
Vin=4.0V
Vin=5.0V
-
-
-
IDD
Operating Current
-
-
μA
-
VDD
IOL
Operating Voltage
Output Sink Current
-
0.7
V
2V
VOUT=0.2V
0.5
-
1
-
-
mA
VDET
VDF Ta
-25℃
Temperature
Coefficient
±
-
ppm/℃
<Ta<125℃
100
Ver1.1
3
Oct 3,2011
Shenzhen H&M Semiconductor Co.Ltd
http://www.hmsemi.com