參數(shù)資料
型號: MCZ145010EG
廠商: 飛思卡爾半導(dǎo)體(中國)有限公司
英文描述: Photoelectric Smoke Detector IC with I/O
中文描述: 光電感煙探測器集成電路/有我?
文件頁數(shù): 3/12頁
文件大?。?/td> 398K
代理商: MCZ145010EG
Sensors
Freescale Semiconductor
3
MC145010
Table 2. Electrical Characteristics
(T
A
= -10 to 60°C unless otherwise indicated. Voltages referenced to V
SS
.)
Characteristics
Symbol
V
DD
/V
DC
Min
Typ
Max
Unit
Operating Voltage
V
DD
V
TH
6.0
12.0
V
Supply Threshold voltage, Low-Supply Alarm
Low-Supply Trip: VIN = VDD/3
6.5
7.8
V
Average Operating Supply Current (per Package)
Standby Configured per
Figure 8
I
DD
12.0
12.0
μ
A
Peak Supply Current (per Package)
During Strobe ON, IRED OFF Configured per
Figure 8
During Strobe ON, IRED ON Configured per
Figure 8
i
DD
12.0
12.0
2.0
3.0
mA
Low-Level Input Voltage
I/O
Feedback
Test
V
IL
9.0
9.0
9.0
1.5
2.7
7.0
V
High-Level Input Voltage
I/O
Feedback
Test
V
IH
9.0
9.0
9.0
3.2
6.3
8.5
V
Input Current
OSC, Detect – V
IN
= V
SS
or V
DD
Low-Supply Trip – V
IN
= V
SS
or V
DD
Feedback – V
IN
= V
SS
or V
DD
Low -Level Input Current
Test – V
IN
= V
SS
or V
DD
Pull-Down Current
Test – V
IN
= V
DD
I/O – No Local Smoke, V
IN
= V
DD
I/O – No Local Smoke, V
IN
= 17 V
Low-Level Output Voltage
LED – I
OUT
= 10 mA
Silver, Brass – I
OUT
= 16 mA
High-Level Output Voltage
Silver, Brass – I
OUT
= 16 mA
Output Voltage (For Line Regulations, See Pin Descriptions)
Strobe – Inactive, I
OUT
= -1 μA
Active, I
OUT
=
100
μA to 500 μA (Load Regulation)
IRED – Inactive, I
OUT
= 1 μA
Active, I
OUT
= 6
μA (Load Regulation)
High-Level Output Current
I/O – Local Smoke, V
OUT
= 4.5 V
I/O – Local Smoke, V
OUT
= V
SS
(Short Circuit Current)
Off-State Output Leakage Current
LED – V
OUT
= V
SS
or V
DD
Common Mode
C1, C2, Detect, Voltage Range – Local Smoke, Push Button
Test, or Chamber Sensitivity Test
I
IN
12.0
12.0
12.0
±100
±100
±100
nA
I
IL
12.0
-1.0
μ
A
I
IH
9.0
9.0
12.0
0.5
25.0
10
100
140
μ
A
V
OL
6.5
6.5
0.6
1.0
V
V
OH
6.5
5.5
V
V
OUT
9.0
9.0
V
DD
– 0.1
V
DD
– 4.40
2.25
(1)
1. T
A
= 25°C only.
V
DD
– 5.30
0.1
3.75
1
V
I
OH
6.5
12.0
-4
-16
mA
I
OZ
12.0
±1.0
Χ
A
V
IC
V
DD
– 4
V
DD
– 2
V
Smoke Comparator
Internal Reference Voltage – Local Smoke, Push Button
Test, or Chamber Sensitivity Test
V
REF
V
DD
– 3.08
V
DD
– 3.92
V
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