MC145012P Freescale Semiconductor, MC145012P Datasheet - Page 2

• Manufacturer Part Number: MC145012P
• Description: IC SMOKE DETECTOR WITH I/O 16DIP
• Manufacturer: Freescale Semiconductor
• Type: Smoke Detectorr

Specifications of MC145012P

• Input Type: Logic
• Output Type: Logic
• Current - Supply: 8µA
• Mounting Type: Through Hole
• Package / Case: 16-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Interface: -

MC145012
2
LOW-SUPPLY
STROBE
DETECT
TEST
TRIP
OSC
R1
15
3
16
12
13
4
OSC
C1
1
AMP
Timing
Logic
2
C2
V
DD
Figure 2. Block Diagram
Gate
ON/OFF
REF
On/off
GATE
- 3.5 V
V
DD
+
-
REF
COMP
- 5 V
+
-
COMP
Smoke
Alarm
Logic
Temporal Pattern Horn
Pin 14 = V
Pin 5 = V
And Driver
Modulator
DD
SS
Freescale Semiconductor
10
11
7
8
9
6
I/O
BRASS
SILVER
FEEDBACK
IRED
LED
Sensors