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Motorola Electronic Components Datasheet

MC14600 Datasheet

Alarm IC

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MC14600 pdf
MOTOROLA
Freescale Semiconductor, Inc.
SEMICONDUCTOR TECHNICAL DATA
Order this document
by MC14600/D
Low–Power CMOS
ALARM IC
with Horn Driver
The MC14600 Alarm IC is designed to simplify the process of interfacing an
alarm level voltage condition to a piezoelectric horn and/or LED. With an extremely
low average current requirement and an integrated low battery detect feature, the
part is ideally suited to battery operated applications. The MC14600 is easily
configured with a minimum number of external components to serve a wide range
of applications and circuit configurations. Typical applications include intrusion
alarms, moisture or water ingress alarms, and personal safety devices.
High Impedance, FET Input Comparator
Comparator Outputs for Low Battery and Alarm Detect
Alarm Detect Threshold Easily Established with 2 Resistor
Integrated Oscillator and Piezoelectric Horn Driver
Low Battery Trip Point Set Internally (Altered Externally)
Horn “Chirp’’ During Low Battery Condition
Pulsed LED Drive Output
Reverse Battery Protection
Input Protection Diodes on the Detect Input
Average Supply Current: 9 µA
MAXIMUM RATINGS* (Voltages referenced to VSS)
Rating
Symbol
DC Supply Voltage
Input Voltage, All Inputs Except Pin 8
DC Current Drain per Input Pin,
Except Pin 15 = 1 mA
VDD
Vin
I
Value
*0.5 to + 15
*0.25 to VDD + 0.25
10
Unit
V
V
mA
DC Current Drain per Output Pin
Operating Temperature Range
Storage Temperature Range
I 30 mA
*TA
10 to + 60°C
°C
*Tstg
55 to + 125
°C
Reverse Battery Time
tRB 5.0 s
* 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
voperation it is recommended that Vin and Vout be constrained to the range VSS (Vin or Vout)
v VDD.
MC14600
16
1
P SUFFIX
PLASTIC DIP
CASE 648–08
16
1
DW SUFFIX
SOIC PACKAGE
CASE 751G–03
ORDERING INFORMATION
MC14600P
MC14600DW
MC14600DWR2
PLASTIC DIP
SOIC
SOIC TAPE & REEL
PIN ASSIGNMENT
(16 PIN DIP)
Detect
Comp. Out
N/C
Low V Set
Low V
Comp. Out
LED
VDD
Timing
Resistor
Horn
Feedback
1
2
3
4
5
6
7
8
16 Guard
15
Alarm
Detect Input
14 N/C
13
Alarm
Threshold
12 Osc Capacitor
11 Horn Out 2
10 Horn Out 1
9 VSS
REV 3
© MMotootroolrao, lIanc.S2e0n00sor Device Data For More Information On This Product,
Go to: www.freescale.com
1


Motorola Electronic Components Datasheet

MC14600 Datasheet

Alarm IC

No Preview Available !

MC14600 pdf
MC14600
Freescale Semiconductor, Inc.
RECOMMENDED OPERATING CONDITIONS (Voltages referenced to VSS)
Parameter
Symbol
Value
Supply Voltage
LED (Pin 5) Load
VDD 9.0
— 10
Unit
V
mA
ELECTRICAL CHARACTERISTICS (Voltages referenced to VSS, TA = 25°C)
Characteristic
VDD
Pin #
Symbol Vdc
Min
Typ
Operating Voltage
6 VDD — 6.0 —
Output Voltage
Piezoelectric Horn Drivers (IOH = +16 mA)
Comparators (IOH = +30 µA)
*Piezoelectric Horn Drivers (IOL =
*Comparators (IOL = 30 µA)
*(IOL = 200 µA)
16 mA)
VOH
10,11
7.4 6.5
4 9.0 8.5 8.8
10,11
VOL 7.4
4 9.0 — 0.1
1 ———
Output Voltage — LED Driver, IOL = 10 mA
5
VOL 7.2
Output Impedance, Active Guard
16
Hi–Z
9.0
Max
12
0.9
0.5
0.5
2.0
1000
Standby Current (Rbias = 8.2 M)
Input Leakage Current
Detect Comp. Out
V=3V
V=9V
IDD 9.0 — 5.0
9.0
12.0 — — 12.0
"1 — 9.0 — — 30
"8
Iin 9.0 — —
0.1
"13 9.0 — — 30
1
— — 2.50 —
— — — — 8.00
Low Battery Threshold Voltage (Pin 3 open)
Offset Voltage (measured at Vin = VDD/2)
Active Guard
Detect Comparator
6
Vlow
9.0
7.2
7.8
"16
"13,15
VOS
9.0
9.0
100
50
Input Voltage Range
Input Capacitance (to VSS @ 1 khz)
Common Mode Voltage Range
Breakdown Voltage
Human Body Models per MIL–STD–883 Method 3015
8
15
13,15
All pins
except 15
15
Vin
Cin
Vcm
— VSS –10 —
VDD + 10
— — 5.0
— 1.5 — VDD –2
"— 500 —
"— 400 —
# Data labelled “Typ’’ is not to be used for design purposes but is intended as an indication of the IC’s potential performance.
Unit
V
V
V
V
k
µA
nA
µA
nA
mA
mA
V
mV
V
pF
V
V
2 For More Information On This Product, Motorola Sensor Device Data
Go to: www.freescale.com


Part Number MC14600
Description Alarm IC
Maker Motorola
Total Page 8 Pages
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