RE46C145E16F Microchip Technology, RE46C145E16F Datasheet - Page 3

• Manufacturer Part Number: RE46C145E16F
• Description: IC SMOKE DETECTOR CMOS 16-DIP
• Manufacturer: Microchip Technology
• Type: Smoke Detectorr

Specifications of RE46C145E16F

• Package / Case: 16-DIP (0.300", 7.62mm)
• Input Type: Logic
• Output Type: Logic
• Interface: CMOS
• Current - Supply: 4µA
• Mounting Type: Through Hole
• Product: Driver ICs - Various
• Supply Voltage (max): 12 V
• Supply Voltage (min): 6 V
• Supply Current: 5.5 uA
• Maximum Operating Temperature: + 75 C
• Mounting Style: Through Hole
• Maximum Turn-off Delay Time: 550 ms
• Maximum Turn-on Delay Time: 550 ms
• Minimum Operating Temperature: - 25 C
• Number Of Drivers: 2
• Number Of Outputs: 4
• Output Current: 5 mA
• Output Voltage: 7 V
• Ic Function: Photoelectric Smoke Detector IC With Interconnect & Timer Mode
• Supply Voltage Range: 6V To 12V
• Operating Temperature Range: -25°C To +75°C
• Digital Ic Case Style: DIP
• No. Of Pins: 16
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

RE46C145
CMOS Photoelectric Smoke Detector ASIC with
Interconnect and Timer Mode
Product Specification
Note 1: Not production tested
Typical values are for design information and are not guaranteed.
Limits over the specified temperature range are not production tested and are based on characterization data.
© 2009 Microchip Technology Inc.
DC Electrical Characteristics (continued) at TA= -25° to 75°, VDD=9V, Typical Application (unless
otherwise noted)
Output Voltage Low
Output Voltage High
Output Current
Low Battery Alarm Voltage
Output Voltage
Common Mode Voltage
Smoke Comparator
Reference
Temperature Coefficient
Line Regulation
Parameter
Symbol
ΔV
V
V
ΔV
TC
I
V
V
TC
V
V
V
V
V
I
IODMP
IREDOF
IREDON
V
V
IOH1
STON
IREDON
STOF
CM1
OL1
OL2
OL3
Oh1
STON
IRED
LB
ref
ST
Test
1,2,3
Pin
8,9
8,9
4,5
6,5
13
11
7
7
5
4
4
6
6
4
6
-
Iol=16mA, VDD=6.5V
Iol=5mA, VDD=6.5V
Iol=10mA, VDD=6.5V
Iol=-16mA, VDD=6.5V
Alarm, Vio=Vdd-2V or Vio=0V
At Conclusion of Local Alarm or
Test, Vio=1V
STROBE off, VDD=12V,
Iout=-1uA
STROBE on, VDD=9V
Iout= 100uA to 500uA
IRED off, VDD=12V, Iout=1uA
IRED on, VDD=9V
Iout=0 to -6mA, Ta=25C
Local smoke, Push to Test or
Chamber Test, Note 1
Internal Reference
VDD=6V to 12V, STROBE Output
Voltage
VDD=6V to 12V, IRED Output
Voltage
Active, VDD=6V to 12V
Active, VDD=6V to 12V
Test Conditions
R&E International
A Subsidiary of Microchip Technology Inc.
V
V
Min
5.25
2.85
V
5.5
6.9
3.7
-4
DD
DD
.1
.5
DD
5
-
-
-
V
Typ
-50
-30
7.2
3.1
.01
.5
DD
.3
5
Limits
DS22181B-page 3
-
V
Max
V
4.75
3.35
V
-16
7.5
3.3
DD
DD
.6
.1
1
DD
-2
-
-
Units
%/ºC
%/ºC
mA
mA
dB
dB
V
V
V
V
V
V
V
V
V
V
V