RE46C126 데이터 시트보기 (PDF) - R and E International, Inc.
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RE46C126 Datasheet PDF : 8 Pages
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RE46C126
CMOS Ionization Smoke Detector ASIC
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 Voltage High
Output Voltage Low
Output Current
Low Battery Voltage
Internal Sensitivity Set Voltage
Offset Voltage
Common Mode Voltage
Output Impedance
Hysteresis
Symbol
VDD
IDD1
IDD2
VIH1
VIH2
VIL1
VIL2
ILDET1
ILDET2
ILFD
IHDET1
IHDET2
IHFD
IIOL1
IIOL2
IIOHZ
VOH1
VOH2
VOL1
VOL2
VOL3
IIOH1
IIODMP
VLB
VSET1
VSET2
VGOS1
VGOS2
VGOS3
VCM1
VCM2
ZOUT
VHYS
Test
Pin
6
6
6
8
2
8
2
15
15
8
15
15
8
2
2
4,5
10,11
1
10,11
1,4
5
2
2
6
13
3
14,15
15,16
13,15
14,15
13,15
14,16
13
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=Vdd-2V
No Alarm, Vio=17V
Output Off
IOH=-16mA, VDD=7.2V
IOH=-30ua
IOL=16mA, VDD=7.2V
IOL=30ua
IOL=10mA, VDD=7.2V
Alarm, Vio=Vdd-2V or Vio=0V
At Conclusion of Local Alarm or Test,
Vio=1V
TA=-10 to 60ºC, Note 3
Guard Amplifier
Guard Amplifier
Smoke Comparator
Guard Amplifier, Note 2
Smoke Comparator, Note 2
Guard Amplifier Outputs, Note 2
No Alarm to Alarm Condition
Min
6
6.2
3
25
6.3
8.5
-4
5
7.2
47
-50
-50
-50
2
.5
90
Limits
Typ Max
12
4.5
6.5
9
4.5
4.5
2.7
1
-0.75
-1.50
-50
0.75
1.50
50
100
150
1
.9
.5
3
-16
7.5
50
65.5
10
130
7.8
53
50
50
50
VDD-.5
VDD-2
170
Units
V
uA
uA
V
V
V
V
pA
pA
uA
pA
pA
uA
uA
uA
uA
V
V
V
V
V
mA
mA
V
%VDD
%VDD
mV
mV
mV
V
V
kΩ
mV
Note 1: Sample test only
Note 2: Not 100% production tested
Note 3: Production test at room with temperature guardbanded limits.
Telephone 610.992.0727
Facsimile 610.992.0734
E-mail: rande@randeint.com
Page 2 of 8
DS-RE46C126-010907
This datasheet contains PROPRIETARY and CONFIDENTIAL information.
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