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RE46C152 Datasheet - Page 3

Download or read online Microchip Technology RE46C152 CMOS Ionization Smoke Detector ASIC With Interconnect, Timer Mode And Tone Select pdf datasheet.



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RE46C152
CMOS Ionization Smoke Detector ASIC with Interconnect,
Timer Mode and Tone Select
Product Specification
DC Electrical Characteristics – Continued
Parameter
Symbol
Offset Voltage
VG
VG
VG
Common Mode Voltage
V
V
Output Impedance
Hysteresis
Note 1: Sample test only.
Note 2: Not 100% production tested.
Note 3: Production test at room with temperature guardbanded limits.
© 2009 Microchip Technology Inc.
Test
Pin
Test Conditions
14,15
Guard Amplifier
OS1
15,16
Guard Amplifier
OS2
13,15
Smoke Comparator
OS3
14,15
Guard Amplifier, Note 2
CM1
13,15
Smoke Comparator, Note 2
CM2
Z
14,16
Guard Amplifier Outputs, Note 2
OUT
V
13
No Alarm to Alarm Condition
HYS
R&E International
A Subsidiary of Microchip Technology Inc.
Limits
Min
Typ
Max
Units
-50
50
mV
-50
50
mV
-50
50
mV
2
V
-.5
V
DD
.5
V
-2
V
DD
10
90
130
170
mV
DS22175A-page 3

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