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RE46C163E16F

RE46C163E16F

  • 厂商:

    MICROCHIP

  • 封装:

  • 描述:

    RE46C163E16F - CMOS Ionization Smoke Detector ASIC with Interconnect, Timer Mode and Alarm Memory - ...

  • 详情介绍
  • 数据手册
  • 价格&库存
RE46C163E16F 数据手册
RE46C162/163 CMOS Ionization Smoke Detector ASIC with Interconnect, Timer Mode and Alarm Memory Features • Pin Selectable Horn Patterns • Alarm Memory • Sensitivity Control Timer: - 8 minute Timer for RE46C162 - 1 minute Timer for RE46C163 • >1500V ESD Protection (HBM) on All Pins • Guard Outputs for Ion Detector Input • ±0.75 pA Detect Input Current • Internal Reverse Battery Protection • Low Quiescent Current Consumption ( Pin 15; 130mV Level Shift on P in 13 Pin 15 > Pin 13 T PER1 Inte rnal Clock TPW TPER2 24 Cloc k Cyc les (40 S) 24 Cloc k Cy cles (1S) LED Sample Smoke Low Battery Warning Chirp Horn See F igure Below for C omplete Horn Cycle TIODLY1 IO (Pin 2) as Output IO Charge Dump TIOFILT IO ( Pin 2) a s Input TIODLY2 Horn Start of horn tem poral pattern is not sy nc hroniz ed to an ex ternal alarm Horn pattern not self completing for external alarm,s ee timing below for complete horn c ycle Timing not same scale as above TIODMP LED supress ed in remote alarm mode Inte rnal Clock Note s: 1. Smoke is not sampled when the ho rn is active. Horn cycle is self completing in local alarm. 2. L ow battery warnin g chirp is suppressed in local or re mote alarm 3. IO Dump active on ly in loca l alarm, inactive if external alarm THON1 THOF1 T HOF2 Complete Temporal Horn Pattern THON3 THOF3 Non -Temporal Horn Pattern FIGURE 3-1: Timing Diagram – Standby, Local Alarm, Low Battery. DS22245A-page 12  2010 Microchip Technology Inc. RE46C162/163 Oscillator TPW TPER1 Internal Clock TSTART TLOF3 LED Outputs High Z TSTROBE TTPER FIGURE 3-2: Timing Diagram –Timer Mode. AlarmMemory Alarm, No Low Battery Alarm Memory; No Alarm; No Low Battery AlarmMemory After 24 Hour Timer Indication Standby LED TLOF2 TLON TLOF4 TLOF5 TLOF1 TLOF1 THON2 TAMTPER HB THOF5 TSTART FIGURE 3-3: Timing Diagram – Alarm Memory Mode.  2010 Microchip Technology Inc. DS22245A-page 13 RE46C162/163 NOTES: DS22245A-page 14  2010 Microchip Technology Inc. RE46C162/163 4.0 4.1 PACKAGING INFORMATION Package Marking Information 16-Lead PDIP Example XXXXXXXXXXXXXX XXXXXXXXXXXXXX YYWWNNN RE46C162-V/P 1003256 Legend: XX...X Y YY WW NNN e3 * Note: Customer-specific information Year code (last digit of calendar year) Year code (last 2 digits of calendar year) Week code (week of January 1 is week ‘01’) Alphanumeric traceability code Pb-free JEDEC designator for Matte Tin (Sn) This package is Pb-free. The Pb-free JEDEC designator ( e3 ) can be found on the outer packaging for this package. In the event the full Microchip part number cannot be marked on one line, it will be carried over to the next line, thus limiting the number of available characters for customer-specific information.  2010 Microchip Technology Inc. DS22245A-page 15 RE46C162/163 /HDG 3ODVWLF 'XDO ,Q /LQH 3 ± 1RWH PLO %RG\ >3',3@ )RU WKH PRVW FXUUHQW SDFNDJH GUDZLQJV SOHDVH VHH WKH 0LFURFKLS 3DFNDJLQJ 6SHFLILFDWLRQ ORFDWHG DW KWWS ZZZ PLFURFKLS FRP SDFNDJLQJ N NOTE 1 E1 1 2 3 D E A A2 L A1 c b1 b e eB 8QLWV 'LPHQVLRQ /LPLWV 1XPEHU RI 3LQV 3LWFK 7RS WR 6HDWLQJ 3ODQH 0ROGHG 3DFNDJH 7KLFNQHVV %DVH WR 6HDWLQJ 3ODQH 6KRXOGHU WR 6KRXOGHU :LGWK 0ROGHG 3DFNDJH :LGWK 2YHUDOO /HQJWK 7LS WR 6HDWLQJ 3ODQH /HDG 7KLFNQHVV 8SSHU /HDG :LGWK /RZHU /HDG :LGWK 2YHUDOO 5RZ 6SDFLQJ † 1 H $ $ $ ( ( ' / F E E H% ± 0,1 ,1&+(6 120 %6& ± ± ± 0$; ± ± 1RWHV 3LQ YLVXDO LQGH[ IHDWXUH PD\ YDU\ EXW PXVW EH ORFDWHG ZLWKLQ WKH KDWFKHG DUHD † 6LJQLILFDQW &KDUDFWHULVWLF 'LPHQVLRQV ' DQG ( GR QRW LQFOXGH PROG IODVK RU SURWUXVLRQV 0ROG IODVK RU SURWUXVLRQV VKDOO QRW H[FHHG 'LPHQVLRQLQJ DQG WROHUDQFLQJ SHU $60( < 0 %6& %DVLF 'LPHQVLRQ 7KHRUHWLFDOO\ H[DFW YDOXH VKRZQ ZLWKRXW WROHUDQFHV SHU VLGH 0LFURFKLS 7HFKQRORJ\ 'UDZLQJ & % DS22245A-page 16  2010 Microchip Technology Inc. RE46C162/163 APPENDIX A: REVISION HISTORY Revision A (March 2010) • Original Release of this Document.  2010 Microchip Technology Inc. DS22245A-page 17 RE46C162/163 NOTES: DS22245A-page 18  2010 Microchip Technology Inc. RE46C162/163 PRODUCT IDENTIFICATION SYSTEM To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office. PART NO. /X XX Examples: a) b) RE46C162E16F: RE46C163E16F: 16LD PDIP Package. 16LD PDIP Package. Device Package Number of Pins Device RE46C162: RE46C163: E = CMOS Ionization Smoke Detector CMOS Ionization Smoke Detector Plastic Dual In-Line, 300 mil. Body, 16-Lead (PDIP) Package  2010 Microchip Technology Inc. DS22245A-page 19 RE46C162/163 NOTES: DS22245A-page 20  2010 Microchip Technology Inc. Note the following details of the code protection feature on Microchip devices: • • • Microchip products meet the specification contained in their particular Microchip Data Sheet. Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the intended manner and under normal conditions. There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data Sheets. Most likely, the person doing so is engaged in theft of intellectual property. Microchip is willing to work with the customer who is concerned about the integrity of their code. Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not mean that we are guaranteeing the product as “unbreakable.” • • Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act. Information contained in this publication regarding device applications and the like is provided only for your convenience and may be superseded by updates. It is your responsibility to ensure that your application meets with your specifications. MICROCHIP MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND WHETHER EXPRESS OR IMPLIED, WRITTEN OR ORAL, STATUTORY OR OTHERWISE, RELATED TO THE INFORMATION, INCLUDING BUT NOT LIMITED TO ITS CONDITION, QUALITY, PERFORMANCE, MERCHANTABILITY OR FITNESS FOR PURPOSE. Microchip disclaims all liability arising from this information and its use. Use of Microchip devices in life support and/or safety applications is entirely at the buyer’s risk, and the buyer agrees to defend, indemnify and hold harmless Microchip from any and all damages, claims, suits, or expenses resulting from such use. No licenses are conveyed, implicitly or otherwise, under any Microchip intellectual property rights. Trademarks The Microchip name and logo, the Microchip logo, dsPIC, KEELOQ, KEELOQ logo, MPLAB, PIC, PICmicro, PICSTART, PIC32 logo, rfPIC and UNI/O are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. FilterLab, Hampshire, HI-TECH C, Linear Active Thermistor, MXDEV, MXLAB, SEEVAL and The Embedded Control Solutions Company are registered trademarks of Microchip Technology Incorporated in the U.S.A. Analog-for-the-Digital Age, Application Maestro, CodeGuard, dsPICDEM, dsPICDEM.net, dsPICworks, dsSPEAK, ECAN, ECONOMONITOR, FanSense, HI-TIDE, In-Circuit Serial Programming, ICSP, Mindi, MiWi, MPASM, MPLAB Certified logo, MPLIB, MPLINK, mTouch, Octopus, Omniscient Code Generation, PICC, PICC-18, PICDEM, PICDEM.net, PICkit, PICtail, REAL ICE, rfLAB, Select Mode, Total Endurance, TSHARC, UniWinDriver, WiperLock and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. © 2010, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. Printed on recycled paper. ISBN: 978-1-60932-126-0 Microchip received ISO/TS-16949:2002 certification for its worldwide headquarters, design and wafer fabrication facilities in Chandler and Tempe, Arizona; Gresham, Oregon and design centers in California and India. The Company’s quality system processes and procedures are for its PIC® MCUs and dsPIC® DSCs, KEELOQ® code hopping devices, Serial EEPROMs, microperipherals, nonvolatile memory and analog products. In addition, Microchip’s quality system for the design and manufacture of development systems is ISO 9001:2000 certified.  2010 Microchip Technology Inc. DS22245A-page 21 WORLDWIDE SALES AND SERVICE AMERICAS Corporate Office 2355 West Chandler Blvd. Chandler, AZ 85224-6199 Tel: 480-792-7200 Fax: 480-792-7277 Technical Support: http://support.microchip.com Web Address: www.microchip.com Atlanta Duluth, GA Tel: 678-957-9614 Fax: 678-957-1455 Boston Westborough, MA Tel: 774-760-0087 Fax: 774-760-0088 Chicago Itasca, IL Tel: 630-285-0071 Fax: 630-285-0075 Cleveland Independence, OH Tel: 216-447-0464 Fax: 216-447-0643 Dallas Addison, TX Tel: 972-818-7423 Fax: 972-818-2924 Detroit Farmington Hills, MI Tel: 248-538-2250 Fax: 248-538-2260 Kokomo Kokomo, IN Tel: 765-864-8360 Fax: 765-864-8387 Los Angeles Mission Viejo, CA Tel: 949-462-9523 Fax: 949-462-9608 Santa Clara Santa Clara, CA Tel: 408-961-6444 Fax: 408-961-6445 Toronto Mississauga, Ontario, Canada Tel: 905-673-0699 Fax: 905-673-6509 ASIA/PACIFIC Asia Pacific Office Suites 3707-14, 37th Floor Tower 6, The Gateway Harbour City, Kowloon Hong Kong Tel: 852-2401-1200 Fax: 852-2401-3431 Australia - Sydney Tel: 61-2-9868-6733 Fax: 61-2-9868-6755 China - Beijing Tel: 86-10-8528-2100 Fax: 86-10-8528-2104 China - Chengdu Tel: 86-28-8665-5511 Fax: 86-28-8665-7889 China - Chongqing Tel: 86-23-8980-9588 Fax: 86-23-8980-9500 China - Hong Kong SAR Tel: 852-2401-1200 Fax: 852-2401-3431 China - Nanjing Tel: 86-25-8473-2460 Fax: 86-25-8473-2470 China - Qingdao Tel: 86-532-8502-7355 Fax: 86-532-8502-7205 China - Shanghai Tel: 86-21-5407-5533 Fax: 86-21-5407-5066 China - Shenyang Tel: 86-24-2334-2829 Fax: 86-24-2334-2393 China - Shenzhen Tel: 86-755-8203-2660 Fax: 86-755-8203-1760 China - Wuhan Tel: 86-27-5980-5300 Fax: 86-27-5980-5118 China - Xian Tel: 86-29-8833-7252 Fax: 86-29-8833-7256 China - Xiamen Tel: 86-592-2388138 Fax: 86-592-2388130 China - Zhuhai Tel: 86-756-3210040 Fax: 86-756-3210049 ASIA/PACIFIC India - Bangalore Tel: 91-80-3090-4444 Fax: 91-80-3090-4123 India - New Delhi Tel: 91-11-4160-8631 Fax: 91-11-4160-8632 India - Pune Tel: 91-20-2566-1512 Fax: 91-20-2566-1513 Japan - Yokohama Tel: 81-45-471- 6166 Fax: 81-45-471-6122 Korea - Daegu Tel: 82-53-744-4301 Fax: 82-53-744-4302 Korea - Seoul Tel: 82-2-554-7200 Fax: 82-2-558-5932 or 82-2-558-5934 Malaysia - Kuala Lumpur Tel: 60-3-6201-9857 Fax: 60-3-6201-9859 Malaysia - Penang Tel: 60-4-227-8870 Fax: 60-4-227-4068 Philippines - Manila Tel: 63-2-634-9065 Fax: 63-2-634-9069 Singapore Tel: 65-6334-8870 Fax: 65-6334-8850 Taiwan - Hsin Chu Tel: 886-3-6578-300 Fax: 886-3-6578-370 Taiwan - Kaohsiung Tel: 886-7-536-4818 Fax: 886-7-536-4803 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 Thailand - Bangkok Tel: 66-2-694-1351 Fax: 66-2-694-1350 EUROPE Austria - Wels Tel: 43-7242-2244-39 Fax: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4450-2828 Fax: 45-4485-2829 France - Paris Tel: 33-1-69-53-63-20 Fax: 33-1-69-30-90-79 Germany - Munich Tel: 49-89-627-144-0 Fax: 49-89-627-144-44 Italy - Milan Tel: 39-0331-742611 Fax: 39-0331-466781 Netherlands - Drunen Tel: 31-416-690399 Fax: 31-416-690340 Spain - Madrid Tel: 34-91-708-08-90 Fax: 34-91-708-08-91 UK - Wokingham Tel: 44-118-921-5869 Fax: 44-118-921-5820 01/05/10 DS22245A-page 22  2010 Microchip Technology Inc.
RE46C163E16F
### 物料型号 - 型号:RE46C162/163 - 制造商:Microchip Technology Inc.

### 器件简介 RE46C162/163是一种低功耗、CMOS离子型烟雾探测器IC,具有以下特点: - 外部组件少,提供所有所需特性 - 内部振荡器每1.67秒为烟雾检测电路供电10.5毫秒,以保持待机电流最小 - 每40秒检查一次低电池状态 - 支持NFPA 72紧急疏散信号的时序喇叭模式 - 支持多个探测器互联,一个单位报警时所有单位都会响应 - 内部计时器允许使用单个按钮进行降低灵敏度模式测试 - 报警记忆功能,可判断设备是否曾进入本地报警状态 - 设计用于符合UL217和UL268标准的烟雾探测器

### 引脚分配 | 引脚编号 | 引脚名称 | 描述 | | --- | --- | --- | | 1 | TSTART | 用于触发报警测试、报警记忆指示和计时器模式 | | 2 | I/O | 双向引脚,用于多个探测器的互联 | | 3 | TONE | 选择NFPA72喇叭音调(高)或2/3占空比连续音调(低) | | 4 | TSTROBE | 计时器模式中用于调整探测器灵敏度 | | 5 | LED | 用于驱动可见LED的开漏NMOS输出 | | 6 | VDD | 连接至正供电电压 | | 7 | RBIAS | 设置内部偏置电流 | | 8 | FEED | 通常连接至限流电阻后的反馈电极 | | 9 | Vss | 连接至负供电电压 | | 10 | HB | 连接至压电换能器的金属电极 | | 11 | HS | HS是HB的互补输出,连接至压电换能器的陶瓷电极 | | 12 | OSCAP | 设置振荡器定时的电容 | | 13 | VSEN | 用于修改烟雾比较器的设定点 | | 14 | GUARD1 | 保护放大器的输出 | | 15 | DETECT | 连接至离子烟雾室的集电极电极 | | 16 | GUARD2 | 保护放大器的输出 |

### 参数特性 - 灵敏度控制计时器:RE46C162为8分钟,RE46C163为1分钟 - >1500V ESD保护(HBM)在所有引脚上 - 检测输入电流:+0.75 pA - 内部反接电池保护 - 低静态电流消耗(<6.5 µA) - 内部低电池检测 - 上电低电池测试 - 可互联多达66个探测器 - 符合RoHS标准,无铅封装

### 功能详解 - 内部定时:在待机状态下,振荡器周期为1.67秒,用于检测烟雾并锁存状态。 - 烟雾检测电路:比较离子室电压与VDD上的分压器电压,提供130mV的内部增益以增加稳定性。 - 低电池检测:内部参考电压与VDD供电电压比较,可在负载下通过LED驱动输出检查电池状态。 - LED脉冲:在待机状态下每40秒脉冲一次,报警时每秒脉冲一次。 - 互联:通过I/O引脚实现多个探测器的互联。 - 测试:通过驱动OSCAP引脚可以加速功能测试。 - 计时器模式:TSTART引脚的转换触发计时器周期,降低灵敏度。 - 报警记忆:本地报警后,可通过LED或声音信号识别。 - 音调选择:通过TONE引脚选择不同的声音模式。 - 反接电池保护:内部限制vss到VDD的电流。

### 应用信息 RE46C162典型应用为时序喇叭模式,RE46C163典型应用为2/3占空比连续音调喇叭模式。适用于需要离子型烟雾探测的应用场合。

### 封装信息 - 提供16引脚塑料双列直插式封装(PDIP)。
RE46C163E16F 价格&库存

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