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參數資料
| 型號： | MC145018 |
| 廠商： | Motorola, Inc. |
| 英文描述： | LONIZATION SMOKE DETECTOR IC WITH INTERCONNECT AND TEMPORAL HORN DRIVER |
| 中文描述： | 電離煙霧報警器集成電路互連和顳角驅動 |
| 文件頁數： | 1/8頁 |
| 文件大?。?/td> | 263K |
| 代理商： | MC145018 |
1
Motorola, Inc. 2000
Low–Power CMOS
"
!
The MC145018, when used with an ionization chamber and a small number of
external components, will detect smoke. When smoke is sensed, an alarm is sounded
via an external piezoelectric transducer and internal drivers. This circuit is designed to
operate in smoke detector systems that comply with UL217 and UL268 specifications.
Ionization Type with On–Chip FET Input Comparator
Piezoelectric Horn Driver
Guard Outputs on Both Sides of Detect Input
Input–Protection Diodes on the Detect Input
Low–Battery Trip Point, Internally Set, can be Altered Via External Resistor
Detect Threshold, Internally Set, can be Altered Via External Resistor
Pulse Testing for Low Battery Uses LED for Battery Loading
Comparator Output for Detect
Internal Reverse Battery Protection
Strobe Output for External Trim Resistors
I/O Pin Allows Up to 40 Units to be Connected for Common Signaling
Supports NFPA 72, ANSi 53.41, and ISO 8201
Audible Emergency Evacuation Signals
Power–On Reset Places IC in Standby Mode
MAXIMUM RATINGS*
(Voltages referenced to V
SS
)
Rating
Symbol
Value
Unit
DC Supply Voltage
V
DD
0.5 to + 15
V
Input Voltage, All Inputs Except Pin 8
V
in
0.25 to V
DD
+ 0.25
V
DC Current Drain per Input Pin, Except Pin 15 = 1 mA
I
10
mA
DC Current Drain per Output Pin
I
30
mA
Operating Temperature Range
T
A
10 to + 60
°
C
Storage Temperature Range
T
stg
55 to + 125
°
C
Reverse Battery Time
t
RB
5.0
s
* Maximum Ratings are those values beyond which damage to the device may occur.
This device contains circuitry to protect the inputs against damage due to high static voltages or electric fields; however, it is advised that normal
precautions be taken to avoid application of any voltage higher than maximum rated voltages to this high impedance circuit. For proper operation
it is recommended that V
in
and V
out
be constrained to the range V
SS
(V
in
or V
out
)
V
DD
.
Order this document
by MC145018/D
SEMICONDUCTOR TECHNICAL DATA
P SUFFIX
PLASTIC DIP
CASE 648–08
PIN ASSIGNMENT
(16 PIN DIP)
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
Detect
Comp. Out
I/O
Low V Set
Strobe Out
LED
V
DD
Timing
Resistor
Feedback
Guard Hi–Z
Detect Input
Guard Lo–Z
Sensitivity Set
Osc Capacitor
Silver
Brass
V
SS
ORDERING INFORMATION
MC145018P
PLASTIC DIP
1
16
REV 3
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MC145018P | 功能描述:IC SMOKE DETECT PHOTOELEC 16-DIP RoHS:否 類別:集成電路 (IC) >> 接口 - 傳感器和探測器接口 系列:- 其它有關文件:Automotive Product Guide 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:74 系列:- 類型:觸控式傳感器 輸入類型:數字 輸出類型:數字 接口:JTAG，串行 電流 - 電源:100µA 安裝類型:表面貼裝 封裝/外殼:20-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:20-TSSOP 包裝:管件 |
| MC145026D | 功能描述:鎖相環(huán) - PLL Encoder RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray |
| MC145026DR2 | 功能描述:IC ENCODER 9 LINE SMPLX 16-SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 編碼器，解碼器，轉換器 系列:4000 產品變化通告:Development Systems Discontinuation 26/Apr/2011 標準包裝:1 系列:- 類型:編碼器 應用:DVB-S.2 系統(tǒng) 電壓 - 電源，模擬:- 電壓 - 電源，數字:- 安裝類型:- 封裝/外殼:模塊 供應商設備封裝:模塊 包裝:散裝 其它名稱:Q4645799 |
| MC145026P | 功能描述:IC ENCODER 9LINE SIMPLEX 16-DIP RoHS:否 類別:集成電路 (IC) >> 接口 - 編碼器，解碼器，轉換器 系列:4000 產品變化通告:Development Systems Discontinuation 26/Apr/2011 標準包裝:1 系列:- 類型:編碼器 應用:DVB-S.2 系統(tǒng) 電壓 - 電源，模擬:- 電壓 - 電源，數字:- 安裝類型:- 封裝/外殼:模塊 供應商設備封裝:模塊 包裝:散裝 其它名稱:Q4645799 |
| MC145027DW | 功能描述:鎖相環(huán) - PLL Decoder RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray |
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