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Электронные компоненты и устройства - Рынок электроники

Модули беспроводной связи WL1837MOD серии WiLink 8

Родительская категория: Рынок Категория: Компоненты и устройства

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Компания Texas Instruments представила модули беспроводной связи WL1837MOD серии WiLink 8 - промышленные двухдиапазонные, 2x2 MIMO Wi-Fi, Bluetooth & Bluetooth low energy модули.

Основные характеристики модулей WL1837MOD

Поддерживаемый диапазон WiFi: 2,4 ГГц, 5ГГц

Процессор: Внешний

Встроенный блютуз-контроллер: есть

Основные характеристики WiFi: 802.11abgn, 2.4 GHz 2x2 MIMO STA, AP, & Wi-Fi Direct Mode SmartConfig   

Рабочий диапазон температур: -40 to 85   °С

Пропускная способность (макс) Мб/с: -100+ (UDP), -80+ (TCP)

Интерфейсы:  SDIO (Wi-Fi), UART (Bluetooth)

Ток в режиме ожидания WiFi 0.8 мА (DTIM = 1)

Wi-Fi TX выходная мощнось 17.3 дБм (@ 1 DSSS)

Wi-Fi RX чувствительность -96.3 дБм (@ 1 DSSS)

Корпус:  MOC (100-контактный модуль LGA) размером 13,4 х 13,5 мм





The certified WiLink 8 module from TI offers high throughput and extended range along with Wi-Fi and Bluetooth coexistence (WL1837MOD only) in a power-optimized design. The WL18x7MOD is a Wi-Fi, dual-band, 2.4- and 5-GHz module solution with two antennas supporting Industrial temperature grade. The device is FCC, IC, ETSI/CE, and TELEC certified for AP (with DFS support) and client. TI offers drivers for high-level operating systems, such as Linux®, Android™, WinCE, and RTOS.





  • General
    • Integrates RF, Power Amplifiers (PAs), Clock,
      RF Switches, Filters, Passives, and Power
    • Quick Hardware Design With TI Module
      Collateral and Reference Designs
    • Operating Temperature: –40°C to 85°C
      Industrial Temperature Grade
    • Small Form Factor: 13.3 × 13.4 × 2 mm
    • 100-Pin MOC Package
    • FCC, IC, ETSI/CE, and TELEC Certified With
      Chip Antennas
  • Wi-Fi
    • WLAN Baseband Processor and RF Transceiver
      Support of IEEE Std 802.11a, 802.11b, 802.11g,
      and 802.11n
    • 20- and 40-MHz SISO and 20-MHz 2 x 2 MIMO
      at 2.4 GHz for High Throughput: 80 Mbps
      (TCP), 100 Mbps (UDP)
    • 2.4-GHz MRC Support for Extended Range
      and 5-GHz Diversity Capable
    • Fully Calibrated: Production Calibration Not
    • 4-Bit SDIO Host Interface Support
    • Wi-Fi Direct Concurrent Operation
      (Multichannel, Multirole)
  • Bluetooth and BLE (WL1837MOD Only)
    • Bluetooth 4.1 and CSA2 Support
    • Host Controller Interface (HCI) Transport for
      Bluetooth Over UART
    • Dedicated Audio Processor Support of
      SBC Encoding + A2DP
    • Dual-Mode Bluetooth and BLE
    • Bluetopia + LE Certified Stack Provided by TI
  • Key Benefits
    • Reduces Design Overhead
    • Differentiated Use-Cases by Configuring WiLink
      8 Simultaneously in Two Roles (STA and AP) to
      Connect Directly With Other Wi-Fi Devices on
      Different RF Channel (Wi-Fi Networks)
    • Best-in-Class Wi-Fi With High-Performance
      Audio and Video Streaming Reference
      Applications With Up to 1.4X the Range Versus
      a Single Antenna
    • Different Provisioning Methods for In-Home
      Devices Connectivity to Wi-Fi in One Step
    • Lowest Wi-Fi Power Consumption in Connected
      Idle (< 800 µA)
    • Configurable Wake on WLAN Filters to Only
      Wake Up the System
    • Wi-Fi-Bluetooth Single Antenna Coexistence


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