MCZ145017EG/R2 데이터 시트보기 (PDF) - Freescale Semiconductor
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MCZ145017EG/R2
Freescale Semiconductor
MCZ145017EG/R2 Datasheet PDF : 10 Pages
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VDD
VDD
80 K
-
3
+
1045 K
13
1125 K
VDD
+
-
15
+
-
4
Low Battery Comp.
Latch
7
Oscillator
12
Latch
1
Detect Input
VDD
14 Lo-Z
Active
Guard
Piezoelectric
Horn Driver
8
11
10
VDD
5
6
9
LED Driver
16 HI-Z
Figure 2. Block Diagram
Table 1. Maximum Ratings(1)
(Voltages referenced to VSS)
Rating
Symbol
Value
Unit
DC Supply Voltage
Input Voltage, All Inputs Except Pin 8
DC Current Drain per Input Pin, Except Pin 15 = 1 mA
VDD
-0.5 to + 15
V
VIN
-0.25 to VDD +0.25
V
I
10
mA
DC Current Drain per Output Pin
I
30
mA
Operating Temperature Range
Storage Temperature Range
Reverse Battery Time
TA
TSTG
TRB
-10 to +60
°C
-55 to +125
°C
5.0
s
1. Maximum Ratings are those values beyond which damage to the device may occur.
This device contains circuitry to protect the inputs against damage due to high static voltages or electric fields; however, it is advised that
normal precautions be taken to avoid application of any voltage higher than maximum rated voltages to this high impedance circuit. For
proper operation it is recommended that VIN and VOUT be constrained to the range VSS ≤ (VIN or VOUT) ≤ VDD.
Table 2. Recommended Operating Conditions
(Voltages referenced to VSS)
Parameter
Supply Voltage
Timing Capacitor
Timing Resistor
Battery Load (Resistor or LED)
Symbol
VDD
—
—
—
Value
Unit
9.0
V
0.1
µF
8.2
MΩ
10
mA
MC145017
2
Sensors
Freescale Semiconductor
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