RE46C165 Microchip Technology Inc., RE46C165 Datasheet - Page 5

• Manufacturer Part Number: RE46C165
• Description: Cmos Photoelectric Smoke Detector Asic With Interconnect, Timer Mode And Alarm Memory
• Manufacturer: Microchip Technology Inc.

1.0
Absolute Maximum Ratings†
V
Input Voltage Range Except FEED, I/O .. V
FEED Input Voltage Range ............... V
I/O Input Voltage Range .......................... V
Input Current except FEED, TEST, VSEN ...... I
Input Current for FEED, VSEN....................... I
Operating Temperature ..........................T
Storage Temperature.......................T
Maximum Junction Temperature ................... T
DC ELECTRICAL CHARACTERISTICS
 2010 Microchip Technology Inc.
DC Electrical Characteristics: Unless otherwise indicated, all parameters apply at T
Typical Application (unless otherwise noted), V
Supply Voltage
Supply Current
Input Voltage High
Input Voltage Low
Input Leakage Low
Note 1:
DD
...........................................................................12.5V
Parameter
2:
3:
ELECTRICAL
CHARACTERISTICS
Does not include Q3 emitter current.
Not production tested.
Production test at room temperature with guard banded limits.
Symbol
V
I
I
I
I
V
V
V
V
I
V
V
V
V
I
I
I
DD1
DD2
DD3
DD4
LFD
IL1
IL2
IL3
DD
IH1
IH2
IH3
IH4
IL1
IL2
IL3
IL4
STG
IN
1, 2, 3
12, 10
15, 16
INFD
Test
Pin
10
15
16
10
15
16
10
= -.3V to V
5
5
5
5
5
7
7
A =
= -55 to +125°C
IO1
=-10 to +22V
-25 to +75°C
= -.3 to 15V
IN
J
IN
= +150°C
= 500 µA
= 10 mA
SS
DD
Min
6.2
3.2
1.6
8.5
—
—
—
—
—
—
—
—
—
—
—
—
6
+.3V
= 0V
Typ
5.5
4.5
4.5
—
—
—
—
—
—
—
—
—
—
—
—
—
4
† Notice: Stresses above those listed under “Maximum
ratings” may cause permanent damage to the device. This
is a stress rating only and functional operation of the
device at these or any other conditions above those indi-
cated in the operation listings of this specification is not
implied. Exposure to maximum rating conditions for
extended periods may affect device reliability.
Max
-100
-100
-50
2.7
1.5
0.5
12
—
—
—
—
-1
6
8
2
3
7
RE46C165/6/7/8
Units
mA
mA
µA
µA
µA
µA
nA
nA
V
V
V
V
V
V
V
V
V
A
= -25° to +75°, V
Operating
COSC = V
COSC = V
V
COSC = V
STROBE on IRED off
COSC = V
STROBE on, IRED on,
Note 1
FEED
No local alarm,
I/O as an input
VSEN
TEST
FEED
No local alarm,
I/O as an input
VSEN
TEST
V
STROBE active
V
V
FEED = -10V
DD
DD
DD
DD
= 12V
= 12V, COSC = 12V,
= 12V, V
= 12V, V
Conditions
SS
SS
SS
SS
DS22251A-page 5
, LED off
, LED off,
,
,
IN
IN
DD
= V
= V
= 9V,
SS
SS