{"id":1888,"date":"2023-05-24T11:43:07","date_gmt":"2023-05-24T03:43:07","guid":{"rendered":"https:\/\/www.hceics.com\/?page_id=1888"},"modified":"2023-05-24T11:46:45","modified_gmt":"2023-05-24T03:46:45","slug":"ti-awr1843-single-chip-76-81ghz-automotive-autonom","status":"publish","type":"page","link":"https:\/\/www.hceics.com\/ru\/applications\/general-application\/ti-awr1843-single-chip-76-81ghz-automotive-autonom\/","title":{"rendered":"TI AWR1843 single chip 76-81ghz automotive autonom"},"content":{"rendered":"<section class=\"section\" id=\"section_2104700514\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-1270711638\">\n\n\t<div id=\"col-545406521\" class=\"col dlemo-page-sidebar medium-3 small-12 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"container section-title-container\" ><h3 class=\"section-title section-title-normal\"><b><\/b><span class=\"section-title-main\" style=\"color:rgb(2, 106, 180);\">\u041f\u0420\u0418\u041b\u041e\u0416\u0415\u041d\u0418\u042f<\/span><b><\/b><\/h3><\/div>\n\n\t<div class=\"ux-menu stack stack-col justify-start sidebar-nav spec-menu\">\n\t\t\n\n\t<div class=\"ux-menu-link flex menu-item\">\n\t\t<a class=\"ux-menu-link__link flex\" href=\"https:\/\/www.hceics.com\/ru\/applications\/enterprise-applications\/\"  >\n\t\t\t\t\t\t<span class=\"ux-menu-link__text\">\n\t\t\t\t\u041a\u041e\u0420\u041f\u041e\u0420\u0410\u0422\u0418\u0412\u041d\u042b\u0415 \u041f\u0420\u0418\u041b\u041e\u0416\u0415\u041d\u0418\u042f\t\t\t<\/span>\n\t\t<\/a>\n\t<\/div>\n\t\n\n\t<div class=\"ux-menu-link flex menu-item\">\n\t\t<a class=\"ux-menu-link__link flex\" href=\"https:\/\/www.hceics.com\/ru\/applications\/general-application\/\"  >\n\t\t\t\t\t\t<span class=\"ux-menu-link__text\">\n\t\t\t\t\u041e\u0411\u0429\u0415\u0415 \u041f\u0420\u0418\u041c\u0415\u041d\u0415\u041d\u0418\u0415\t\t\t<\/span>\n\t\t<\/a>\n\t<\/div>\n\t\n\n\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1423887244\" class=\"col medium-9 small-12 large-9\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n  <div id=\"page-header-2012377114\" class=\"page-header-wrapper\">\n  <div class=\"page-title dlemo-inner-bread light simple-title\">\n\n    \n    <div class=\"page-title-inner container align-center flex-row medium-flex-wrap\" >\n              <div class=\"title-wrapper flex-col text-left medium-text-center\">\n          <h1 class=\"entry-title mb-0\">\n            TI AWR1843 single chip 76-81ghz automotive autonom          <\/h1>\n        <\/div>\n                    <div class=\"title-content flex-col flex-right text-right medium-text-center\">\n        <div class=\"title-breadcrumbs pb-half pt-half\"><nav class=\"woocommerce-breadcrumb breadcrumbs uppercase\" data-no-translation=\"\" data-trp-gettext=\"\">\u0413\u043b\u0430\u0432\u043d\u0430\u044f<\/nav><\/div>      <\/div>\n    <\/div>\n\n       <\/div>\n    <\/div>\n  \n<p>TI\u516c\u53f8\u7684AWR1843\u662f\u96c6\u6210\u7684\u5355\u724776-81GHz\u8c03\u9891\u8fde\u7eed\u6ce2\uff08FMCW\uff09\u96f7\u8fbe\u4f20\u611f\u5668,\u91c7\u7528TI\u516c\u53f8\u768445nm RFCMOS\u5de5\u827a,\u5177\u6709\u6781\u597d\u7684\u96c6\u6210\u5ea6\u548c\u6781\u5c0f\u578b\u5c3a\u5bf8,\u662f\u6c7d\u8f66\u9886\u57df\u4f4e\u529f\u8017\u81ea\u76d1\u6d4b\u8d85\u7cbe\u786e\u96f7\u8fbe\u7cfb\u7edf\u7684\u7406\u60f3<a href=\"http:\/\/solution.eccn.com\/\" target=\"_blank\" rel=\"noopener\">\u89e3\u51b3\u65b9\u6848<\/a>.AWR1843\u5185\u7f6ePLL\u548cA\/D\u8f6c\u6362\u5668,\u80fd\u5b9e\u73b03TX,4RX\u7cfb\u7edf.\u5b83\u96c6\u6210\u7684DSP\u5b50\u7cfb\u7edf\u5305\u62ec\u9ad8\u6027\u80fd\u7684\u7528\u4e8e\u96f7\u8fbe\u4fe1\u53f7\u5904\u7406\u7684C674x DSP;\u5668\u4ef6\u8fd8\u5305\u62ecBIST\u5904\u7406\u5668\u5b50\u7cfb\u7edf,\u80fd\u7528\u4e8e\u96f7\u8fbe\u914d\u7f6e,\u63a7\u5236\u548c\u6821\u51c6.\u6b64\u5916,\u5668\u4ef6\u8fd8\u5305\u62ec\u7528\u6237\u53ef\u7f16\u7684\u7528\u4e8e\u6c7d\u8f66\u63a5\u53e3\u7684ARM R4F.\u786c\u4ef6\u52a0\u901f\u5668\u533a\u5757(HWA)\u80fd\u8fdb\u884c\u96f7\u8fbe\u5904\u7406,\u80fd\u8282\u7701\u66f4\u9ad8\u7ea7\u8ba1\u7b97\u65f6DSP\u7684MIPS.\u7b80\u5355\u7f16\u7a0b\u6a21\u5757\u80fd\u5b9e\u73b0\u5404\u79cd\u4f20\u611f\u5668(\u6bb5,\u4e2d,\u957f\u8ddd\u79bb),\u52a8\u6001\u53ef\u914d\u7f6e\u4ee5\u5b9e\u73b0\u591a\u6a21\u5f0f\u4f20\u611f\u5668.\u6b64\u5916,\u5668\u4ef6\u8fd8\u63d0\u4f9b\u5b8c\u6574\u7684\u5e73\u53f0\u89e3\u51b3\u65b9\u6848\u5305\u62ecTI\u53c2\u8003\u8bbe\u8ba1,\u8f6f\u4ef6\u9a71\u52a8,\u6837\u54c1\u914d\u7f6e,API\u5f15\u5bfc\u548c\u7528\u6237\u6587\u4ef6.\u5668\u4ef6\u5177\u6709\u56db\u4e2a\u63a5\u6536\u901a\u8def,\u4e09\u4e2a\u53d1\u9001\u901a\u8def,\u53d1\u9001\u529f\u7387+12dBm,76 &#8211; 77 GHz\u9891\u6bb5\u7684\u63a5\u6536\u566a\u97f3\u4e3a14dB,\u76f8\u4f4d\u566a\u97f3\u4e3a\u201395 dBc\/Hz.\u4e3b\u8981\u7528\u5728\u76f2\u533a\u68c0\u6d4b,\u884c\u8f66\u53d8\u9053\u8f85\u52a9,\u8def\u53e3\u4ea4\u901a\u8b66\u62a5,\u505c\u8f66\u8f85\u52a9,\u5360\u9053\u68c0\u6d4b\u548c\u624b\u52bf\u8bc6\u522b.\u672c\u6587\u4ecb\u7ecd\u4e86AWR1843\u4e3b\u8981\u7279\u6027,\u6c7d\u8f66\u81ea\u6cbb\u96f7\u8fbe\u4f20\u611f\u5668\u6846\u56fe\u548c\u529f\u80fd\u6846\u56fe,\u5904\u7406\u5668\u5b50\u7cfb\u7edf\u6846\u56fe,\u4e2d\u77ed\u8ddd\u79bb\u96f7\u8fbe\u6846\u56fe\u4ee5\u53caxWR1843BOOST\u8bc4\u4f30\u5957\u4ef6\u4e3b\u8981\u7279\u6027,\u8bc4\u4f30\u677f\u7535\u8def\u56fe,\u6750\u6599\u6e05\u5355\u548cPCB\u8bbe\u8ba1\u56fe.<\/p>\n<p>The AWR1843 device is an integrated single-chip FMCW radar sensor capable of operation in the 76- to81-GHz band. The device is built with TI\u2019s low-power 45-nm RFCMOS process and enablesunprecedented levels of integration in an extremely small form factor. The AWR1843 is an ideal solutionfor low-power, self-monitored, ultra-accurate radar systems in the automotive space.<\/p>\n<p>The AWR1843 device is a self-contained FMCW radar sensor single-chip solution that simp<a href=\"http:\/\/www.eccn.com\/topic\/tag_list.html?id=28481\" target=\"_blank\" rel=\"noopener\">lifi<\/a>es theimplementation of Automotive Radar sensors in the band of 76 to 81 GHz. It is built on TI\u2019s low-power 45-nm RFCMOS process, which enables a monolithic implementation of a 3TX, 4RX system with built-in PLLand A2D converters. It integrates the DSP subsystem, which contains TI\u2019s high-performance C674x DSPfor the Radar Signal processing. The device includes a BIST processor subsystem, which is responsible for radio configuration, control, and calibration. Additionally the device includes a user programmable ARMR4F based for automotive interfacing. The Hardware Accelerator block (HWA) can perform radarprocessing and can help save MIPS on the DSP for higher level algorithms. Simple programming modelchanges can enable a wide variety of sensor implementation (Short, Mid, Long) with the possibility ofdynamic reconfiguration for implementing a multimode sensor. Additionally, the device is provided as acomplete platform solution including TI reference designs, software drivers, sample configurations, APIguides, and user documentation.<\/p>\n<p><strong>AWR1843\u4e3b\u8981\u7279\u6027:<\/strong><\/p>\n<p>\u2022 FMCW transceiver<br \/>\n\u2013 Integrated PLL, transmitter, receiver, Baseband,and A2D<br \/>\n\u2013 76- to 81-GHz coverage with 4 GHz availablebandwidth<br \/>\n\u2013 Four receive channels<br \/>\n\u2013 Three transmit channels<br \/>\n\u2013 Ultra-accurate chirp engine based on fractional-N PLL<br \/>\n\u2013 TX power: 12 dBm<br \/>\n\u2013 RX noise figure:<br \/>\n\u2013 14 dB (76 to 77 GHz)<br \/>\n\u2013 15 dB (77 to 81 GHz)<br \/>\n\u2013 Phase noise at 1 MHz:<br \/>\n\u2013 \u201395 dBc\/Hz (76 to 77 GHz)<br \/>\n\u2013 \u201393 dBc\/Hz (77 to 81 GHz)<br \/>\n\u2022 Built-in calibration and self-test (monitoring)<br \/>\n\u2013 ARM\u00ae Cortex\u00ae-R4F-based radio control system<br \/>\n\u2013 Built-in firmware (ROM)<br \/>\n\u2013 Self-calibrating system across\u00a0<a href=\"http:\/\/www.eccn.com\/topic\/tag_list.html?id=20158&amp;index=7\" target=\"_blank\" rel=\"noopener\">frequency<\/a>\u00a0andtemperature<br \/>\n\u2022 C674x DSP for FMCW signal processing<br \/>\n\u2022 On-chip Memory: 2MB<br \/>\n\u2022 Cortex-R4F microcontroller for object tracking andclassification, AUTOSAR, and interface control<br \/>\n\u2013 Supports autonomous mode (loading userapplication from QSPI flash memory)<br \/>\n\u2022 Integrated peripherals<br \/>\n\u2013 Internal memories With ECC<br \/>\n\u2022 Host interface<br \/>\n\u2013 CAN and CAN-FD<br \/>\n\u2022 Other interfaces available to user application<br \/>\n\u2013 Up to 6 ADC channels<br \/>\n\u2013 Up to 2 SPI channels<br \/>\n\u2013 Up to 2 UARTs<br \/>\n\u2013 I2C<br \/>\n\u2013 GPIOs<br \/>\n\u2013 2-lane LVDS interface for raw ADC data anddebug instrumentation<br \/>\n\u2022 ASIL B targeted<br \/>\n\u2022 AECQ100 qualified<br \/>\n\u2022 AWR1843 advanced features<br \/>\n\u2013 Embedded self-monitoring with no hostprocessor involvement<br \/>\n\u2013 Complex baseband architecture<br \/>\n\u2013 Embedded interference detection capability<br \/>\n\u2013 Programmable phase rotators in transmit path toenable beam forming<br \/>\n\u2022 Power management<br \/>\n\u2013 Built-in LDO network for enhanced PSRR<br \/>\n\u2013 I\/Os support dual voltage 3.3 V\/1.8 V<br \/>\n\u2022 Clock source<br \/>\n\u2013 Supports external oscillator at 40 MHz<br \/>\n\u2013 Supports externally driven clock (square\/sine) at40 MHz<br \/>\n\u2013 Supports 40 MHz crystal connection with loadcapacitors<br \/>\n\u2022 Easy hardware design<br \/>\n\u2013 0.65-mm pitch, 161-pin 10.4 mm \u00d7 10.4 mm flipchip BGA package for easy assembly and lowcostPCB design<br \/>\n\u2013 Small solution size<br \/>\n\u2022 Supports automotive temperature operating range<\/p>\n<p><strong>AWR1843\u5e94\u7528:<\/strong><\/p>\n<p>\u2022 Blind spot detection<br \/>\n\u2022 Lane change assistance<br \/>\n\u2022 Cross traffic alert<br \/>\n\u2022 Parking assistance<br \/>\n\u2022 Occupancy detection<br \/>\n\u2022 Gesture re<a href=\"http:\/\/www.eccn.com\/topic\/tag_list.html?id=13129\" target=\"_blank\" rel=\"noopener\">cog<\/a>nition<br \/>\n<img loading=\"lazy\" src=\"https:\/\/www.hceics.com\/wp-content\/uploads\/20191213111219603-1.png\" width=\"380\" height=\"226\" \/><br \/>\n\u56fe1.\u6c7d\u8f66\u5e94\u7528\u7684\u81ea\u6cbb\u96f7\u8fbe\u4f20\u611f\u5668\u6846\u56fe<br \/>\n<img loading=\"lazy\" src=\"https:\/\/www.hceics.com\/wp-content\/uploads\/20191213111219709-1.png\" width=\"554\" height=\"306\" \/><br \/>\n\u56fe2.AWR1843\u529f\u80fd\u6846\u56fe<br \/>\n<img loading=\"lazy\" src=\"https:\/\/www.hceics.com\/wp-content\/uploads\/20191213111220719-1.png\" width=\"527\" height=\"266\" \/><br \/>\n\u56fe3.AWR1843\u5904\u7406\u5668\u5b50\u7cfb\u7edf\u6846\u56fe<br \/>\n<img loading=\"lazy\" src=\"https:\/\/www.hceics.com\/wp-content\/uploads\/20191213111220651-1.png\" width=\"444\" height=\"266\" \/><br \/>\n\u56fe4.\u4e2d\u77ed\u8ddd\u79bb\u96f7\u8fbe\u6846\u56fe<br \/>\n<img loading=\"lazy\" src=\"https:\/\/www.hceics.com\/wp-content\/uploads\/2019121311122010-1.png\" width=\"425\" height=\"459\" \/><br \/>\n\u56fe5.AWR1843\u53c2\u8003\u7535\u8def<\/p>\n<p><strong>xWR1843\u8bc4\u4f30\u5957\u4ef6(xWR1843BOOST)\u5355\u7247mmWave\u68c0\u6d4b\u89e3\u51b3\u65b9\u6848<\/strong><\/p>\n<p>The xWR1843 BoosterPack\u2122 from Texas Instruments\u2122 is an easy-to-use evaluation board for thexWR1843 mmWave sensing device, with direct connectivity to the microcontroller (MCU) LaunchPad\u2122Development Kit. The BoosterPack contains everything required to start developing software for on-chipC67x DSP core and low-power Arm\u00ae R4F controllers, including onboard emulation for programming anddebugging as well as onboard buttons and LEDs for quick integration of a simple user interface.<\/p>\n<p>The xWR1843 BoosterPack from Texas Instruments is an easy-to-use evaluation board for the xWR1843mmWave sensing device, with direct connectivity to the microcontroller (MCU) LaunchPad DevelopmentKit. The BoosterPack contains everything required to start developing software for on-chip C67x DSP coreand low-power ARM R4F controllers, including onboard emulation for programming and debugging as wellas onboard buttons and LEDs for quick integration of a simple user interface.<\/p>\n<p>The standard 20-pin BoosterPack headers make the device compatible with a wide variety of TI MCULaunchPads and enables easy\u00a0<a title=\"proto\" href=\"http:\/\/www.eccn.com\/topic\/tag_list.html?id=40508\" target=\"_blank\" rel=\"noopener\">proto<\/a>typing.<\/p>\n<p><strong>xWR1843BOOST\u8bc4\u4f30\u5957\u4ef6\u4e3b\u8981\u7279\u6027:<\/strong><\/p>\n<p>\u2022 Two 20-pin LaundPad connectors that leverages the ecosystem of the TI LaunchPad<br \/>\n\u2022 XDS110 based JTAG emulation with a serial port for onboard QSPI flash programming<br \/>\n\u2022 Back-channel UART through USB-to-PC for logging purposes<br \/>\n\u2022 Onboard antenna<br \/>\n\u2022 60-pin, high-density (HD) connector for raw analog-to-digital converter (ADC) data over LVDS andtrace-data capability<br \/>\n\u2022 Onboard CAN-FD transceiver<br \/>\n\u2022 One button and two LEDs for basic user interface<br \/>\n\u2022 5-V power jack to power the board<\/p>\n<p><strong>xWR1843BOOST\u8bc4\u4f30\u5957\u4ef6\u5305\u62ec:<\/strong><\/p>\n<p>The following items are included with the xWR1843BOOST kit.<br \/>\n\u2022 xWR1843 evaluation board<br \/>\n\u2022 Mounting brackets, screws, and nuts to place the printed-circuit board (PCB) vertical<br \/>\n\u2022 Micro USB cable to connect to PC<br \/>\n<img loading=\"lazy\" src=\"https:\/\/www.hceics.com\/wp-content\/uploads\/20191213111220736-1.png\" width=\"518\" height=\"634\" \/><br \/>\n\u56fe6.xWR1843BOOST\u8bc4\u4f30\u6a21\u5757\u5916\u5f62\u56fe(\u6b63\u9762)<br \/>\n<img loading=\"lazy\" src=\"https:\/\/www.hceics.com\/wp-content\/uploads\/20191213111220563-1.png\" width=\"537\" height=\"664\" \/><br \/>\n\u56fe7.xWR1843BOOST\u8bc4\u4f30\u6a21\u5757\u5916\u5f62\u56fe(\u80cc\u9762)<br \/>\n<img loading=\"lazy\" src=\"https:\/\/www.hceics.com\/wp-content\/uploads\/20191213111220816-1.png\" width=\"554\" height=\"278\" \/><br \/>\n\u56fe8.xWR1843BOOST\u8bc4\u4f30\u6a21\u5757\u6846\u56fe<br \/>\n<img loading=\"lazy\" src=\"https:\/\/www.hceics.com\/wp-content\/uploads\/20191213111220302-1.png\" width=\"553\" height=\"359\" \/><br \/>\n\u56fe9. xWR1843BOOST\u8bc4\u4f30\u6a21\u5757\u7535\u8def\u56fe(1)<br \/>\n<img loading=\"lazy\" src=\"https:\/\/www.hceics.com\/wp-content\/uploads\/20191213111220866-2.png\" width=\"553\" height=\"359\" \/><br \/>\n\u56fe10. xWR1843BOOST\u8bc4\u4f30\u6a21\u5757\u7535\u8def\u56fe(2)<br \/>\n<img loading=\"lazy\" src=\"https:\/\/www.hceics.com\/wp-content\/uploads\/20191213111220866-2.png\" width=\"553\" height=\"359\" \/><br \/>\n\u56fe11. xWR1843BOOST\u8bc4\u4f30\u6a21\u5757\u7535\u8def\u56fe(3)<br \/>\n<img loading=\"lazy\" src=\"https:\/\/www.hceics.com\/wp-content\/uploads\/20191213111220709-1.png\" width=\"553\" height=\"359\" \/><br \/>\n\u56fe12. xWR1843BOOST\u8bc4\u4f30\u6a21\u5757\u7535\u8def\u56fe(4)<br \/>\n<img loading=\"lazy\" src=\"https:\/\/www.hceics.com\/wp-content\/uploads\/20191213111220136-1.png\" width=\"553\" height=\"359\" \/><br \/>\n\u56fe13. xWR1843BOOST\u8bc4\u4f30\u6a21\u5757\u7535\u8def\u56fe(5)<br \/>\n<img loading=\"lazy\" src=\"https:\/\/www.hceics.com\/wp-content\/uploads\/20191213111220159-1.png\" width=\"553\" height=\"359\" \/><br \/>\n\u56fe14. xWR1843BOOST\u8bc4\u4f30\u6a21\u5757\u7535\u8def\u56fe(6)<br \/>\n<img loading=\"lazy\" src=\"https:\/\/www.hceics.com\/wp-content\/uploads\/2019121311122072-2.png\" width=\"553\" height=\"359\" \/><br \/>\n\u56fe15. xWR1843BOOST\u8bc4\u4f30\u6a21\u5757\u7535\u8def\u56fe(7)<br \/>\n<img loading=\"lazy\" src=\"https:\/\/www.hceics.com\/wp-content\/uploads\/2019121311122072-2.png\" width=\"553\" height=\"359\" \/><br \/>\n\u56fe16. xWR1843BOOST\u8bc4\u4f30\u6a21\u5757\u7535\u8def\u56fe(8)<br \/>\n<img loading=\"lazy\" src=\"https:\/\/www.hceics.com\/wp-content\/uploads\/20191213111220612-1.png\" width=\"553\" height=\"359\" \/><br \/>\n\u56fe17. xWR1843BOOST\u8bc4\u4f30\u6a21\u5757\u7535\u8def\u56fe(9)<br \/>\n<img loading=\"lazy\" src=\"https:\/\/www.hceics.com\/wp-content\/uploads\/20191213111220843-1.png\" width=\"553\" height=\"359\" \/><br \/>\n\u56fe18. xWR1843BOOST\u8bc4\u4f30\u6a21\u5757\u7535\u8def\u56fe(10)<br \/>\n<img loading=\"lazy\" src=\"https:\/\/www.hceics.com\/wp-content\/uploads\/20191213111220380-1.png\" width=\"553\" height=\"359\" \/><br \/>\n\u56fe19. xWR1843BOOST\u8bc4\u4f30\u6a21\u5757\u7535\u8def\u56fe(11)<br \/>\n<img loading=\"lazy\" src=\"https:\/\/www.hceics.com\/wp-content\/uploads\/2019121311122088-1.png\" width=\"553\" height=\"359\" \/><br \/>\n\u56fe20. xWR1843BOOST\u8bc4\u4f30\u6a21\u5757\u7535\u8def\u56fe(12)<br \/>\n<img loading=\"lazy\" src=\"https:\/\/www.hceics.com\/wp-content\/uploads\/20191213111220864-1.png\" width=\"553\" height=\"359\" \/><br \/>\n\u56fe21. xWR1843BOOST\u8bc4\u4f30\u6a21\u5757\u7535\u8def\u56fe(13)<br \/>\n<img loading=\"lazy\" src=\"https:\/\/www.hceics.com\/wp-content\/uploads\/20191213111221659-1.png\" width=\"553\" height=\"359\" \/><br \/>\n\u56fe22. xWR1843BOOST\u8bc4\u4f30\u6a21\u5757\u7535\u8def\u56fe(14)<br \/>\n<img loading=\"lazy\" src=\"https:\/\/www.hceics.com\/wp-content\/uploads\/20191213111221312-1.png\" width=\"553\" height=\"359\" \/><br \/>\n\u56fe23. xWR1843BOOST\u8bc4\u4f30\u6a21\u5757\u7535\u8def\u56fe(15)<br \/>\n<img loading=\"lazy\" src=\"https:\/\/www.hceics.com\/wp-content\/uploads\/20191213111221382-1.png\" width=\"553\" height=\"359\" \/><br \/>\n\u56fe24. xWR1843BOOST\u8bc4\u4f30\u6a21\u5757\u7535\u8def\u56fe(16)<br \/>\n<img loading=\"lazy\" src=\"https:\/\/www.hceics.com\/wp-content\/uploads\/20191213111221560-1.png\" width=\"553\" height=\"359\" \/><br \/>\n\u56fe25. xWR1843BOOST\u8bc4\u4f30\u6a21\u5757\u7535\u8def\u56fe(17)<br \/>\n<img loading=\"lazy\" src=\"https:\/\/www.hceics.com\/wp-content\/uploads\/20191213111221800-1.png\" width=\"554\" height=\"423\" \/><br \/>\n\u56fe26. xWR1843BOOST\u8bc4\u4f30\u6a21\u5757PCB\u8bbe\u8ba1\u56fe(1)<br \/>\n<img loading=\"lazy\" src=\"https:\/\/www.hceics.com\/wp-content\/uploads\/20191213111221795-1.png\" width=\"554\" height=\"422\" \/><br \/>\n\u56fe27. xWR1843BOOST\u8bc4\u4f30\u6a21\u5757PCB\u8bbe\u8ba1\u56fe(2)<br \/>\nxWR1843BOOST\u8bc4\u4f30\u6a21\u5757\u6750\u6599\u6e05\u5355\u89c1:<br \/>\n<img src=\"https:\/\/www.hceics.com\/wp-content\/uploads\/xls-1.gif\" border=\"0\" \/><a href=\"http:\/\/solution.eccn.com\/uploads\/solution\/201912\/20191213112456623.xls\" target=\"_blank\" rel=\"noopener\">PROC051B(001)_BOM.xls<\/a><br \/>\n\u8be6\u60c5\u8bf7\u89c1:<br \/>\n<a href=\"http:\/\/www.ti.com\/lit\/ds\/symlink\/awr1843.pdf\">http:\/\/www.ti.com\/lit\/ds\/symlink\/awr1843.pdf<\/a><br \/>\n\u548c<a href=\"http:\/\/www.ti.com\/lit\/ug\/spruim4a\/spruim4a.pdf\">http:\/\/www.ti.com\/lit\/ug\/spruim4a\/spruim4a.pdf<\/a><br \/>\n<img src=\"https:\/\/www.hceics.com\/wp-content\/uploads\/pdf-25.gif\" border=\"0\" \/><a href=\"http:\/\/solution.eccn.com\/uploads\/solution\/201912\/20191213112619606.pdf\" target=\"_blank\" rel=\"noopener\">awr1843.pdf<\/a><br \/>\n<img src=\"https:\/\/www.hceics.com\/wp-content\/uploads\/pdf-25.gif\" border=\"0\" \/><a href=\"http:\/\/solution.eccn.com\/uploads\/solution\/201912\/20191213112627763.pdf\" target=\"_blank\" rel=\"noopener\">spruim4a.pdf<\/a><\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_2104700514 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n#section_2104700514 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_2104700514 .ux-shape-divider--bottom svg {\n  height: 150px;\n  --divider-width: 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