參數(shù)資料
型號: RE46C167SW16TF
元件分類: 模擬信號調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, PDSO16
封裝: 7.50 MM, ROHS COMPLIANT, PLASTIC, WSOIC-16
文件頁數(shù): 28/30頁
文件大小: 443K
代理商: RE46C167SW16TF
2010 Microchip Technology Inc.
DS22251A-page 7
RE46C165/6/7/8
AC ELECTRICAL CHARACTERISTICS
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
Oscillator Time Base (COSC, ROSC)
Oscillator Period
TPOSC
9
9.38
10.42 11.46
ms
1
Operating, Note 1
Oscillator Tolerance
TTOLOSC
9
-10
0
10
%
1
Operating
LED Indication (LED)
LED On Time
TON1
11
9.4
10.4
11.5
ms
1
Operating
LED Period
TPLED0
11
LED IS NOT ON
s
Remote alarm only
TPLED1
11
38
43
47
s
4096
Standby, no alarm
TPLED2
11
450
500
550
ms
48
Local alarm condition
TPLED3
11
9.6
10.7
11.7
s
1024
Timer mode, no local alarm
TPLED4
11
225
250
275
ms
24
Timer mode, no local alarm
Alarm Memory LED
Pulse Train (3x)
Off Time
TOFLED
11
1.2
1.3
1.5
s
127
Alarm memory set,
LED enabled
Alarm Memory LED
Timer Period
TLALED
11
21.5
23.9
26.3
Hours 8257536 Alarm memory set
Detection (STROBE, IRED)
STROBE On Time
TSTON
4
9.4
10.4
11.5
ms
1
Smoke test,
Chamber test
IRED On Time
TIRON
6
94
104
114
s
0.01
Operating/DIAG, Note 1
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.
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