RE46C128 데이터 시트보기 (PDF) - R and E International, Inc.
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RE46C128 Datasheet PDF : 8 Pages
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RE46C128
CMOS Ionization Smoke Detector ASIC with Interconnect
Product Specification
R&E International
DC Electrical Characteristics at TA = 25°C, VDD=9V, OSCAP=.1uF, RBIAS=8.2MΩ, VSS=0V (unless
otherwise noted)
Parameter
Supply Voltage
Supply Current
Input Voltage High
Input Voltage Low
Input Leakage Low
Input Leakage High
Output Off Leakage High
Output High Voltage
Output Low Voltage
Output Current
Low Battery Voltage
Internal Sensitivity Set Voltage
Symbol
VDD
IDD1
IDD2
VIH1
VIH2
VIL1
VIL2
ILDET1
ILDET2
ILFD
IHDET1
IHDET2
IHFD
IIOL2
IIOHZ
VOH1
VOL1
VOL3
IIOL1
IIOH1
IIODMP
VLB
VSET1
VSET2
Test
Pin
6
6
6
8
2
8
2
15
15
8
15
15
8
2
5
10,11
10,11
5
2
2
2
6
13
3
Test Conditions
Operating
RBIAS=8.2MΩ, OSCAP=.1uF
RBIAS=8.2MΩ, OSCAP=.1uF;Vdd=12V
No Local Alarm, IO as an Input
No Local Alarm, IO as an Input
VDD=9V, DETECT=VSS, 0-40% RH
VDD=9V, DETECT=VSS, 85% RH
Note 1
FEED=-10V
VDD=9V, DETECT=VDD, 0-40% RH
VDD=9V, DETECT=VDD, 85% RH
Note 1
FEED=22V
No Alarm, Vio=17V
Outputs Off
IOH=-16mA, VDD=7.2V
IOL=16mA, VDD=7.2V
IOL=10mA, VDD=7.2V
No Alarm, Vio=Vdd-2V
Alarm, Vio=Vdd-2V or Vio=0V
At Conclusion of Local Alarm or Test,
Vio=1V
TA=-10 to 60ºC, Note 3
Min
6
6.2
3
6.3
25
-4
5
7.2
48.5
Limits
Typ Max
12
5
6.5
9
4.5
4.5
2.7
1
-0.75
-1.50
-50
0.75
1.50
50
150
1
.9
1
60
-16
7.5
7.8
50 51.5
65.5
Units
V
uA
uA
V
V
V
V
pA
pA
uA
pA
pA
uA
uA
uA
V
V
V
uA
mA
mA
V
%VDD
%VDD
Telephone 610.992.0727
Facsimile 610.992.0734
E-mail: rande@randeint.com
Page 2 of 8
DS-RE46C128-121806
This datasheet contains PROPRIETARY and CONFIDENTIAL information.
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