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參數(shù)資料
| 型號： | MCZ145011DW |
| 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 For Line-Powered Applications |
| 中文描述： | 光電感煙探測器芯片與I /線路O型供電應(yīng)用 |
| 文件頁數(shù)： | 3/12頁 |
| 文件大?。?/td> | 253K |
| 代理商： | MCZ145011DW |
Sensors
Freescale Semiconductor
3
MC145011
Table 2. Electrical Characteristics
(T
A
= -10 to 60
°
C Unless Otherwise Indicated, Voltages Referenced to V
SS
)
Characteristic
Symbol
Test Condition
V
DD
/
V
DC
Min
Max
Unit
Power Supply Voltage Range
V
DD
—
6.0
12
V
Supply Threshold Voltage, Low-Supply Alarm
V
TH
Low-Supply Trip: V
IN
= V
DD
/3
—
6.5
7.8
V
Average Operating Supply Current,
Excluding the Visible LED Current
(per Package)
I
DD
Standby
Configured per
Figure 8
12.0
—
12
μ
A
Peak Supply Current,
Excluding the Visible LED Current
(per Package)
I
DD
During Strobe On, IRED Off
Configured per
Figure 8
12.0
—
2.0
mA
During Strobe On, IRED On
Configured per
Figure 8
12.0
—
3.0
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
LOW-SUPPLY TRIP
FEEDBACK
I
IN
V
IN
= V
SS
or V
DD
V
IN
= V
SS
or V
DD
V
IN
= V
SS
or V
DD
V
IN
= V
SS
V
IN
= V
DD
No Local Smoke, V
IN
= V
DD
No Local Smoke, V
IN
= 17 V
12.0
12.0
12.0
—
—
—
±
100
±
100
±
00
nA
Low-Level Input Current
Test
I
IL
I
IH
12.0
—
-1
μ
A
Pull-Down Current
Test
I/O
9.0
9.0
12.0
0.5
25
—
10
100
140
μ
A
Low-Level Output Voltage
LED
SILVER, BRASS
V
OL
I
OUT
= 10 mA
I
OUT
= 16 mA
I
OUT
= -16 mA
Inactive, I
OUT
= -1
μ
A
Active, I
OUT
= 100
μ
A to 500
μ
A
(Load Regulation)
6.5
6.5
—
—
0.6
1.0
V
High-Level Output Voltage
SILVER, BRASS
V
OH
V
OUT
6.5
5.5
—
V
Output Voltage
(For Line Regulation, see
Pin Descriptions)
STROBE
—
9.0
V
DD
- 0.1
V
DD
- 4.4
—
V
DD
- 5.6
V
IRED
Inactive, I
OUT
= 1
μ
A
Active, I
OUT
= 6 mA
(Load Regulation)
—
9.0
—
2.25
(1)
1. T
A
= 25°C only.
0.1
3.75
(1)
High-Level Output Current
I/O
I
OH
Local Smoke, V
OUT
= 4.5 V
Local Smoke, V
OUT
= V
SS
(Short Circuit Current)
6.5
-4
—
mA
12.0
—
-16
Off-State Output Leakage Current
LED
I
OZ
V
OUT
= V
SS
or V
DD
12.0
—
±
1
μ
A
Common Mode
Voltage Range
C1, C2, DETECT
V
IC
Local Smoke, Push button Test, or
Chamber Sensitivity Test
—
V
DD
- 4
V
DD
- 2
V
Smoke Comparator
Reference Voltage
Internal
V
ref
Local Smoke, Push button Test, or
Chamber Sensitivity Test
—
V
DD
-
3.08
V
DD
- 3.92
V
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| MCZ145012EG/R2 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Photoelectric Smoke Detector IC with I/O and Temporal Pattern Horn Driver |
| MCZ145012EGR2 | 功能描述:煙霧報(bào)警器 PHOTO SMKE DET/NFPA RoHS:否 制造商:ELMOS Semiconductor 描述/功能:Smoke detector controller 感應(yīng)方式:Photoelectric 工作電源電壓:24 V 輸出信號類型: |
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