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MC145010 Datasheet PDF : 12 Pages
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MC145010
ELECTRICAL CHARACTERISTICS (TA = – 10 to 60°C Unless Otherwise Indicated, Voltages Referenced to VSS)
Symbol
Parameter
Test Condition
VDD
V
Min
VDD
Power Supply Voltage Range
—
6.0
VTH
Supply Threshold Voltage, Low–Supply
Alarm
Low–Supply Trip: Vin = VDD/3
—
6.5
Max
Unit
12
V
7.8
V
IDD
Average Operating Supply Current
(per Package)
Standby
Configured per Figure 5
12.0
—
12
µA
iDD
Peak Supply Current (per Package)
During Strobe On, IRED Off
Configured per Figure 5
12.0
—
2.0
mA
During Strobe On, IRED On
Configured per Figure 5
12.0
—
3.0
VIL
Low–Level Input Voltage
I/O
Feedback
Test
9.0
—
9.0
—
9.0
—
1.5
V
2.7
7.0
VIH
High–Level Input Voltage
I/O
Feedback
Test
9.0
3.2
9.0
6.3
9.0
8.5
—
V
—
—
Iin
Input Current
OSC, Detect
Low–Supply Trip
Feedback
Vin = VSS or VDD
Vin = VSS or VDD
Vin = VSS or VDD
IIL
Low–Level Input Current
Test Vin = VSS
IIH
Pull–Down Current
Test Vin = VDD
I/O No Local Smoke, Vin = VDD
No Local Smoke, Vin = 17 V
VOL
Low–Level Output Voltage
LED Iout = 10 mA
Silver, Brass Iout = 16 mA
VOH
High–Level Output Voltage Silver, Brass Iout = – 16 mA
Vout
Output Voltage
Strobe Inactive, Iout = –1 µA
(For Line Regulation, See Pin
Active, Iout = 100 µA to 500 µA
Descriptions)
(Load Regulation)
12.0
—
12.0
—
12.0
—
± 100
nA
± 100
± 100
12.0
—
–1
µA
9.0
0.5
9.0
25
12.0
—
10
µA
100
140
6.5
—
6.5
—
0.6
V
1.0
6.5
5.5
—
V
—
VDD – 0.1
—
V
9.0
VDD – 4.4 VDD – 5.6
IRED
Inactive, Iout = 1 µA
Active, Iout = 6 mA
(Load Regulation)
—
—
9.0
2.25*
0.1
3.75*
IOH
High–Level Output Current
I/O Local Smoke, Vout = 4.5 V
Local Smoke, Vout = VSS
(Short Circuit Current)
6.5
–4
12.0
—
—
mA
– 16
IOZ
Off–State Output Leakage Current LED Vout = VSS or VDD
12.0
—
±1
µA
VIC
Common Mode
Voltage Range
C1, C2, Detect Local Smoke, Pushbutton Test, or
—
VDD – 4
VDD – 2
V
Chamber Sensitivity Test
Vref
Smoke Comparator
Reference Voltage
* TA = 25°C only.
Internal Local Smoke, Pushbutton Test, or
Chamber Sensitivity Test
— VDD – 3.08 VDD – 3.92 V
Motorola Sensor Device Data
3
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