參數(shù)資料
型號: RE46C120E16F
廠商: Microchip Technology
文件頁數(shù): 2/7頁
文件大小: 0K
描述: IC SMOKE DETECTOR ION 16PDIP
標(biāo)準(zhǔn)包裝: 25
類型: 煙霧探測器
輸入類型: 離子化
輸出類型: 電壓
電流 - 電源: 9µA
安裝類型: 通孔
封裝/外殼: 16-DIP(0.300",7.62mm)
供應(yīng)商設(shè)備封裝: 16-PDIP
包裝: 管件
RE46C120
CMOS Ionization Smoke Detector ASIC
R&E International
Product Specification
A Subsidiary of Microchip Technology Inc.
2009 Microchip Technology Inc.
DS22157B-page 2
DC Electrical Characteristics at TA = 25°C, VDD=9V, VSS=0V (unless otherwise noted)
Limits
Parameter
Symbol
Test
Pin
Test Conditions
Min
Typ
Max
Units
Supply Voltage
VDD
6
Operating
6
12
V
IDD1
6
RBIAS=8.2M, OSCAP=.1uF
4.5
6.5
uA
Supply Current
IDD2
6
RBIAS=8.2M, OSCAP=.1uF;Vdd=12V
9
uA
Input Voltage High
VIH
4,8
6.2
4.5
V
Input Voltage Low
VIL
4,8
4.5
2.7
V
ILDET1
15
VDD=9V, DETECT=VSS, 0-40% RH
-0.75
pA
ILDET2
15
VDD=9V, DETECT=VSS, 85% RH
Note 1
-1.50
pA
ILTONE
4
TONE=VSS, RBIAS=8.2M,
-100
-450
nA
Input Leakage Low
ILFD
8
FEED=-10V
-50
uA
IHDET1
15
VDD=9V, DETECT=VDD, 0-40% RH
0.75
pA
IHDET2
15
VDD=9V, DETECT=VDD, 85% RH
Note 1
1.50
pA
Input Leakage High
IHFD
8
FEED=22V
50
uA
Output Off Leakage High
IOHZ
5
LED Off
1
uA
VOH1
10,11
IOH=-16mA, VDD=7.2V
6.3
V
Output Voltage High
VOH2
1
IOH=-30ua
8.5
V
VOL1
10,11
IOL=16mA, VDD=7.2V
.9
V
VOL2
1
IOL=30ua
.5
V
Output Voltage Low
VOL3
5
IOL=10mA, VDD=7.2V
3
V
Low Battery Voltage
VLB
6
TA=-10 to 60C, Note 3
7.2
7.5
7.8
V
VSET1
13
47
50
53
%VDD
Internal Sensitivity Set Voltage
VSET2
3
65.5
%VDD
VGOS1
14,15
Guard Amplifier
-50
50
mV
VGOS2
15,16
Guard Amplifier
-50
50
mV
Offset Voltage
VGOS3
13,15
Smoke Comparator
-50
50
mV
VCM1
14,15
Guard Amplifier, Note 2
2
VDD-.5
V
Common Mode Voltage
VCM2
13,15
Smoke Comparator, Note 2
.5
VDD-2
V
Output Impedance
ZOUT
14,16
Guard Amplifier Outputs, Note 2
10
k
Ω
Hysteresis
VHYS
13
No Alarm to Alarm Condition
90
130
170
mV
Note 1: Sample test only
Note 2: Not 100% production tested
Note 3: Production test at room with temperature guardbanded limits.
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