
4–10
Motorola Sensor Device Data
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RECOMMENDED OPERATING CONDITIONS
(Voltages referenced to VSS)
Parameter
Symbol
Value
Unit
Supply Voltage
VDD
—
9.0
V
Timing Capacitor
0.1
μ
F
Timing Resistor
—
8.2
M
Battery Load (Resistor or LED)
—
10
mA
ELECTRICAL CHARACTERISTICS
(TA = 25
°
C)
Characteristic
Symbol
VDD
Vdc
Min
Typ#
Max
Unit
Operating Voltage
VDD
VOH
—
6.0
—
12
V
Output Voltage
Piezoelectric Horn Drivers (IOH =
Comparators (IOH =
Piezoelectric Horn Drivers (IOL = +16 mA)
Comparators (IOL = +30
μ
A)
16 mA)
30
μ
A)
VOL
7.2
9.0
7.2
9.0
6.3
8.5
—
—
—
8.8
—
0.1
—
—
0.9
0.5
V
V
Output Voltage — LED Driver, IOL = 10 mA
Output Impedance, Active Guard
Pin 14
Pin 16
VOL
7.2
—
—
3.0
V
Lo–Z
Hi–Z
9.0
9.0
—
—
—
—
10
1000
k
Operating Current (Rbias = 8.2 M
)
IDD
9.0
12.0
—
—
5.0
—
9.0
12.0
μ
A
Input Current — Detect (40% R.H.)
Iin
Iin
Iin
9.0
—
—
1.0
pA
Input Current, Pin 8
9.0
—
—
0.1
μ
A
Input Current @ 50
°
C, Pin 15
—
—
—
6.0
pA
Internal Set Voltage
Low Battery
Sensitivity
Vlow
Vset
9.0
—
7.2
47
—
50
7.8
53
V
%VDD
Hysteresis
vhys
VOS
9.0
75
100
150
mV
Offset Voltage (measured at Vin = VDD/2)
Active Guard
Detect Comparator
9.0
9.0
—
—
—
—
100
50
mV
Input Voltage Range, Pin 8
Vin
Cin
Vcm
—
VSS
10
—
VDD + 10
V
Input Capacitance
—
—
5.0
—
pF
Common Mode Voltage Range, Pin 15
—
0.6
—
VDD
2
V
I/O Current, Pin 2
Input, VIH = VDD
Output, VOH = VDD
# Data labelled “Typ’’ is not to be used for design purposes but is intended as an indication of the IC’s potential performance.
2
2
IIH
IOH
—
—
25
4.0
—
—
100
16
μ
A
mA
F
Freescale Semiconductor, Inc.
n
.