RE46C165E Просмотр технического описания (PDF) - Microchip Technology
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RE46C165E
Microchip Technology
RE46C165E Datasheet PDF : 30 Pages
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RE46C165/6/7/8
AC ELECTRICAL CHARACTERISTICS (CONTINUED)
AC Electrical Characteristics: Unless otherwise indicated, all parameters apply at TA = -25° to 75°, VDD = 9V,
Typical Application (unless otherwise noted), VSS = 0V.
Parameter
Symbol
Test
Pin
Min
Typ
Max Units Clocks
Conditions
Low Battery
Horn Off Time
Low Battery
or Chamber Fail
Period
Chamber Fail
Horn Off Time
Chamber Fail
Pause Off Time
Push-to-Test Alarm
Memory Off Time
Push-to-Test Alarm
Memory Period
THOF3 8, 9 38
43
47
s
THPER2 8, 9 38
43
47
s
THOF4 8, 9 291 323 355 ms
THOF5 8, 9 38
42
46
s
THOF6 8, 9 216 240 264 ms
THPER3 8, 9 225 250 275 ms
4095 Low battery, no alarm
4096 Low battery, no alarm
31 Failed chamber, no alarm
4031 Failed chamber, no alarm
23 Alarm memory active,
push-to-test
24 Alarm memory active,
push-to-test
Interconnect Signal Operation (I/O)
I/O Active Delay
TIODLY1 7
0.0
0.0
0.0
s
Remote Alarm Delay TIODLY2 7 0.74 0.99 1.27 s
0 Local alarm start to I/O active
95 RE46C165/7 only
No local alarm,
I/O active to alarm
7 0.37 0.57 0.81 s
55 RE46C166/8 only
No local alarm,
I/O active to alarm
I/O Charge
Dump Duration
TIODMP 7 0.89 0.99 1.09
s
95 RE46C165/7 only
At conclusion of local alarm
or test
7 1.19 1.32 1.46 s
127 RE46C166/8 only
At conclusion of local alarm
or test
I/O Filter
TIOFILT
7
—
— 0.30 s
32 Maximum I/O pulse width filtered
Hush Timer Operation
Hush Timer Period
TTPER — 8.1 9.0 9.9 Min 51712 RE46C165/6 only
No alarm condition
— 1.1 1.2 1.4 Min 7232 RE46C167/8 only
No alarm condition
Note 1: TPOSC and TIRON are 100% production tested. All other timing is verified by functional testing.
2: See timing diagram for Horn Temporal Pattern in Figure 3-2.
3: See timing diagram for Horn Continuous Pattern in Figure 3-3.
4: During Timer mode, the LED Period is 10.5 seconds. The LED period will return to 43 seconds at the
conclusion of the Timer mode.
2010 Microchip Technology Inc.
DS22251A-page 9
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