RE46C114
Ionization Smoke Detector IC
Product Specification
R&E International
Electrical Characteristics at TA = 25°C, VDD=9V, VCC=5V, VSS=0V (unless otherwise noted)
Test
Pin
1
2
1
1
1
I
CC
2
2
Input Voltage High
Input Voltage Low
Input Leakage
V
ih
V
il
IL
det
3
3
7
Parameter
Supply Voltage
Supply Current
Symbol
V
DD
V
CC
I
DD
Test Conditions
Operating
Operating
SELECT=open, DETECT=4.5V,
VDD=9V
SELECT=open, DETECT=6V,
VDD=12V
SELECT=VCC or VSS,
DETECT=4.5V, VDD=9V
SELECT=open, VCC=5V
DETECT=4.5V, VDD=9V
SELECT=open, VCC=3V,
DETECT=6V, VDD=12V
SELECT
SELECT
VDD=12V, DETECT=VDD or
VSS, 0-40% RH
VDD=12V, DETECT=VDD or
VSS, 85% RH, See Note 1
SELECT=VCC or VSS VCC=5V
SELECT=VCC or VSS VCC=3V
Min
6
2.7
Limits
Typ
Max
12
5.5
3
4
60
2.75
1
4.5
5.5
90
4.3
1.75
0.4
Units
V
V
uA
uA
uA
uA
uA
V
V
pA
pA
uA
uA
mV
V
k0
V
V
V
CC
-.4
-0.75
-1.5
-15
-4
-50
0.75
1.5
45
15
50
V
DD
-.5
10
2% +
20mV
2% +
20mV
IL
sel
3
Offset Voltage
Common Mode Voltage
Output Impedance
Output Voltage
VG
OS
V
CM
6,8
7
6,8
Guard Amplifier
Guard Amplifier
VDD=6V to 12V,
SELECT=VSS, RL=10K
DETECT= 2V to VDD-.5V,
SELECT=VCC, RL=10K
2
V
out
5
5
-2% -
20mV
-2% -
20mV
.5*V
DD
.5*V
DETECT
Note 1 : Sample test only
Telephone 610.992.0727
Page 2 of 5
E-mail: rande@randeint.com
DS-RE46C114-011207
This datasheet contains PROPRIETARY and CONFIDENTIAL information.
Facsimile 610.992.0734
RANDE [ R & E INTERNATIONAL, INC. ]
