RE46C162E MICROCHIP [Microchip Technology], RE46C162E Datasheet - Page 7

• Manufacturer Part Number: RE46C162E
• Description: CMOS Ionization Smoke Detector ASIC with Interconnect, Timer Mode and Alarm Memory
• Manufacturer: MICROCHIP [Microchip Technology]

AC ELECTRICAL CHARACTERISTICS (CONTINUED)
TEMPERATURE CHARACTERISTICS
 2010 Microchip Technology Inc.
AC Electrical Characteristics: Unless otherwise indicated, all parameters apply at T
OSCAP = .1 µF, RBIAS = 8.2 M, V
Horn On Time
Horn Off Time
I/O Charge
Dump Duration
I/O Delay
I/O Filter
Remote Alarm Delay
Timer
Period
Alarm Memory
Visual Indicator Period
Note 1:
Electrical Specifications: Unless otherwise indicated,
Temperature Ranges
Operating Temperature Range
Storage Temperature Range
Thermal Package Resistances
Thermal Resistance, 16L-PDIP
2:
Parameter
Parameters
See timing diagram for horn temporal and non-temporal patterns.
T
PER1
RE46C162
RE46C163
,T
PER2
and T
T
Symbol
T
T
T
T
T
T
T
T
T
T
T
T
T
AMTPER
IODLY1
IODLY2
IODMP
IOFILT
PW
HON1
HON2
HON3
HOF1
HOF2
HOF3
HOF4
HOF5
TPER
are 100% production tested. All other timing is verified by functional testing.
SS
T
Sym
= 0V.
10,11
10,11
10,11
10,11
10,11
10,11
10,11
10,11
θJ
Test
Pin
T
STG
2
2
2
2
4
4
5
A
A
1.35
1.34
.450
19.2
Min
450
150
450
216
9.4
75
32
—
—
40
6
Min
-10
-55
—
10.5
1.67
Typ
500
167
500
240
1.5
83
40
50
24
—
—
3
8
Typ
—
—
70
Max
12.9
1.65
2.75
28.8
550
183
550
264
450
2.0
92
48
—
10
60
+125
Max
+60
—
Units
Hour
Min
ms
ms
ms
ms
ms
ms
ms
s
s
s
s
s
s
Units
°C/W
°C
°C
RE46C162/163
Operating, alarm condition, Note 1,
TONE = High
Low battery, no alarm or PTT in
alarm memory
Operating, alarm condition, Note 1,
TONE = Low
Operating, alarm condition, Note 1,
TONE = High
Operating, alarm condition, Note 1,
TONE = High
Operating, alarm condition, Note 1,
TONE = Low
Low battery, no alarm
PTT in alarm memory
At conclusion of local alarm or test
From start of local alarm to I/O active
I/O as input, no local alarm
No local alarm, I/O as input,
from I/O active to horn active
No alarm
No alarm
No alarm, alarm memory
A
= +25°C, V
Conditions
Conditions
DD
DS22245A-page 7
= 9V,