MC145012P Freescale Semiconductor, MC145012P Datasheet - Page 4

• 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
4
Table 2. Electrical Characteristics
(Voltages Referenced to V
Power Supply Voltage Range
Supply Threshold Voltage, Low-Supply Alarm
Average Operating Supply Current (per Package)
(Does Not Include Current through D3-IR Emitter)
Peak Supply Current (per Package)
(Does Not Include IRED Current into Base of Q1)
Low-Level Input Voltage
High-Level Input Voltage
Input Current
Low-Level Input Current
Pull-Down Current
Low-Level Output Voltage
High-Level Output Voltage
Output Voltage
High-Level Output Current
Off-State Output Leakage Current
Common Mode
Smoke Comparator
Notes
5. T
(For Line Regulation, See
Voltage Range
Reference Voltage
Pin Descriptions)
A
= 25°C only.
Characteristic
SS
, T
A
Low-Supply Trip
= - 10 to 60°C Unless Otherwise Indicated).
C1, C2, Detect
OSC, Detect
Silver, Brass
Silver, Brass
Feedback
Feedback
Feedback
Internal
Strobe
IRED
Test
Test
Test
Test
LED
LED
I/O
I/O
I/O
I/O
Symbol
V
V
V
V
V
V
V
I
V
I
I
V
I
I
I
OUT
DD
DD
I
OH
OZ
REF
OH
DD
TH
IN
IL
IH
OL
IH
IC
IL
Low-Supply Trip: V
Standby
Configured per
During Strobe On, IRED Off
Configured per
During Strobe On, IRED On
Configured per
V
V
V
V
V
No Local Smoke, V
No Local Smoke, V
I
I
I
Inactive, I
Active, I
(Load Regulation)
Inactive, I
Active, I
(Load Regulation)
Local Smoke, V
Local Smoke, V
(Short Circuit Current)
V
Local Smoke, Push-button Test,
or Chamber Sensitivity Test
Local Smoke, Push-button Test,
or Chamber Sensitivity Test
out
out
out
in
in
in
in
in
out
= V
= V
= V
= V
= V
= - 16 mA
= 10 mA
= 16 mA
= V
SS
SS
SS
SS
DD
out
out
SS
Test Condition
out
out
or V
or V
or V
= 100 µA to 500 µA
= 6 mA
or V
= 1 µA
= 1 µA
DD
DD
DD
Figure 8
Figure 8
Figure 8
DD
out
out
= 4.5 V
= V
in
in
in
= V
= V
= 17 V
SS
DD
DD
/3
12.0
12.0
12.0
12.0
12.0
12.0
12.0
12.0
12.0
12.0
V
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
6.5
6.5
6.5
9.0
9.0
6.5
—
—
—
—
—
—
V
DD
V
V
V
V
DD
2.25
DD
DD
DD
- 100
Min
-4.0
6.0
6.5
3.2
6.3
8.5
0.5
5.5
25
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
- 4.40
- 3.08
Freescale Semiconductor
- 0.1
- 4.0
(5)
V
V
V
DD
3.75
DD
DD
± 100
± 100
± 100
- 1.0
Max
±1.0
100
140
7.8
8.0
2.0
3.0
1.5
2.7
7.0
0.6
1.0
0.1
-16
12
10
—
—
—
—
—
—
- 5.30
- 3.92
- 2.0
(5)
Sensors
Unit
mA
mA
µA
nA
µA
µA
µA
V
V
V
V
V
V
V
V
V