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AWR2188

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單晶片 8RX/8TX 可串接式 76GHz–81GHz 收發器，採用封裝內發射 (LoP) 技術

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AWR2188

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產品詳細資料

Frequency range 76 - 81 GHz Number of receivers 8 Number of transmitters 8 ADC sampling rate (max) (Msps) 66 Interface type MIPI-CSI2, SPI Edge AI enabled No Rating Catalog Operating temperature range (°C) -40 to 140 Power supply solution LP87745-Q1
Frequency range 76 - 81 GHz Number of receivers 8 Number of transmitters 8 ADC sampling rate (max) (Msps) 66 Interface type MIPI-CSI2, SPI Edge AI enabled No Rating Catalog Operating temperature range (°C) -40 to 140 Power supply solution LP87745-Q1
FCCSP (APE) 573 210 mm² 14 x 15
  • FMCW transceiver
    • Integrated PLL, transmitter, receiver, baseband, and ADC
    • 76-81GHz operation with up to 4.5GHz continuous chirp bandwidth
    • Eight receive channels
    • Eight transmit channels
    • Ultra-accurate chirp engine based on Fractional-N PLL
    • TX power: 13.5dBm
    • RX noise figure: 10dB
    • Best in class linearity enabling P1dB up to -5dBm while maintaining good noise figure
    • Industry leading 8 transmitter, 8 receiver radar front end with 2.8W power consumption
    • Minimum chirp idle time of 3 µs for excellent max velocity measurements
    • Maximum chirp slope of 266MHz/µs to enable rapid high-bandwidth measurements
    • ADC Sample rate up to 66.67 MSPS for exceptional instrumentation range distance
  • Built-in calibration and self-test
    • Built-in firmware (ROM)
    • Self-calibrating system across process and temperature
  • Host interface
    • Control interface with external processor over SPI or I2C interface
    • Data interface with external processor over MIPI D-PHY and CSI2 v1.2
    • Interrupts for Fault Reporting
  • Functional Safety-Compliant targeted
    • Developed for functional safety applications
    • Documentation available to aid ISO 26262 functional safety system design
    • Systematic capability up to ASIL-D targeted
    • Hardware capability up to ASIL-B targeted
    • Safety-related certification
      • ISO 26262 certification by TUV planned
  • AEC-Q100 Targeted
  • AWR2188 advanced features
    • Embedded self-monitoring with limited Host processor involvement
    • Option of cascading multiple devices to increase channel count
    • Embedded interference detection capability
  • Power management
    • Built-in LDO Network for enhanced PSRR
    • I/Os support dual voltage 3.3V/1.8V
  • Clock source
    • Supports externally driven clock (square/sine) at 50 MHz or 40 MHz
    • Supports 50 MHz or 40 MHz crystal connection with load capacitors
  • Easy hardware design
    • Production proven innovative Launch on Package (LOP) technology with easy to route launcher positions
    • 0.5mm pitch 14mm × 15mm FCCSP package for easy assembly and low-cost PCB design
    • Small solution size
  • Operating Conditions
    • Junction temp range: –40°C to 140°C, and –40°C to 142°C in TX module
  • FMCW transceiver
    • Integrated PLL, transmitter, receiver, baseband, and ADC
    • 76-81GHz operation with up to 4.5GHz continuous chirp bandwidth
    • Eight receive channels
    • Eight transmit channels
    • Ultra-accurate chirp engine based on Fractional-N PLL
    • TX power: 13.5dBm
    • RX noise figure: 10dB
    • Best in class linearity enabling P1dB up to -5dBm while maintaining good noise figure
    • Industry leading 8 transmitter, 8 receiver radar front end with 2.8W power consumption
    • Minimum chirp idle time of 3 µs for excellent max velocity measurements
    • Maximum chirp slope of 266MHz/µs to enable rapid high-bandwidth measurements
    • ADC Sample rate up to 66.67 MSPS for exceptional instrumentation range distance
  • Built-in calibration and self-test
    • Built-in firmware (ROM)
    • Self-calibrating system across process and temperature
  • Host interface
    • Control interface with external processor over SPI or I2C interface
    • Data interface with external processor over MIPI D-PHY and CSI2 v1.2
    • Interrupts for Fault Reporting
  • Functional Safety-Compliant targeted
    • Developed for functional safety applications
    • Documentation available to aid ISO 26262 functional safety system design
    • Systematic capability up to ASIL-D targeted
    • Hardware capability up to ASIL-B targeted
    • Safety-related certification
      • ISO 26262 certification by TUV planned
  • AEC-Q100 Targeted
  • AWR2188 advanced features
    • Embedded self-monitoring with limited Host processor involvement
    • Option of cascading multiple devices to increase channel count
    • Embedded interference detection capability
  • Power management
    • Built-in LDO Network for enhanced PSRR
    • I/Os support dual voltage 3.3V/1.8V
  • Clock source
    • Supports externally driven clock (square/sine) at 50 MHz or 40 MHz
    • Supports 50 MHz or 40 MHz crystal connection with load capacitors
  • Easy hardware design
    • Production proven innovative Launch on Package (LOP) technology with easy to route launcher positions
    • 0.5mm pitch 14mm × 15mm FCCSP package for easy assembly and low-cost PCB design
    • Small solution size
  • Operating Conditions
    • Junction temp range: –40°C to 140°C, and –40°C to 142°C in TX module

The AWR2188 device is an integrated single-chip FMCW transceiver capable of operation in the 76GHz to 81GHz band. The device enables unprecedented levels of integration in an extremely small form factor. AWR2188 is designed for low power, self-monitored, ultra-accurate radar systems in the automotive space.

The AWR2188 device is a self-contained FMCW transceiver single-chip device that simplifies the implementation of Automotive Radar sensors in the band of 76GHz to 81GHz. The device is built on TI’s low-power 45nm RFCMOS process, which enables a monolithic implementation of a 8TX, 8RX system with built-in PLL and ADC converters. Simple programming model changes can enable a wide variety of sensor implementation (Short, Mid, Long) with the possibility of dynamic reconfiguration for implementing a multimode sensor. Additionally, the device is provided as a complete platform device including reference hardware design, software drivers, sample configurations, API guide, and user documentation.

The AWR2188 device is an integrated single-chip FMCW transceiver capable of operation in the 76GHz to 81GHz band. The device enables unprecedented levels of integration in an extremely small form factor. AWR2188 is designed for low power, self-monitored, ultra-accurate radar systems in the automotive space.

The AWR2188 device is a self-contained FMCW transceiver single-chip device that simplifies the implementation of Automotive Radar sensors in the band of 76GHz to 81GHz. The device is built on TI’s low-power 45nm RFCMOS process, which enables a monolithic implementation of a 8TX, 8RX system with built-in PLL and ADC converters. Simple programming model changes can enable a wide variety of sensor implementation (Short, Mid, Long) with the possibility of dynamic reconfiguration for implementing a multimode sensor. Additionally, the device is provided as a complete platform device including reference hardware design, software drivers, sample configurations, API guide, and user documentation.
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重要文件 類型 標題 格式選項 日期
* Data sheet AWR2188 Single Chip 8x8 Cascadable 76-to-81 GHz Transceiver in LOP package datasheet (Rev. A) PDF | HTML 2026年 3月 3日
White paper 検出から決定まで：次世代 ADAS の 解説 PDF | HTML 2026年 5月 15日
White paper 감지에서 의사 결정까지: 차세대 ADAS의 내부 살펴보기 PDF | HTML 2026年 5月 15日
White paper From detection to decision: An inside look at next-generation ADAS PDF | HTML 2026年 5月 13日
Technical article 利用單晶片、8 x 8 串級收發器實現 4D 雷達成像 (Rev. A) PDF | HTML 2026年 2月 13日
Technical article 단일 칩, 8x8 캐스케이드형 트랜시버로 4D 레이더 이미징 달성 (Rev. A) PDF | HTML 2026年 2月 13日

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

AWR2188EVM — AWR2188 評估模組

AWR2188EVM 是高效能前端 mmWave 感測裝置，採用由 2 個 AWR2188 mmWave 感測器串接而成的陣列。在此串接雷達配置中，一個主要裝置會在所有兩個裝置間分配 20GHz LO 訊號，讓這兩個裝置能以單一 RF 收發器運作。如此即可支援多達 16 TX 和 16 RX 天線元件，因此在 MIMO 虛擬陣列中總共可提供 256 個虛擬通道。在 TX 波束成形、波束轉向及 MIMO/SIMO 應用中，與單一裝置系統相比，較多的天線元件可提供更高的 SNR 與角度解析度。
使用指南: PDF | HTML
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開發套件

HS-3P-SENCITY-THIS-III-SU — 77GHz 3D-WGA 搭載封裝介面 (LOP) - 2 個串接 8TX/8RX semiUniform

77GHz 3D 波導天線 16x16 (2x 8Tx8Rx) - RF 無需基板解決方案系列

HUBER+SUHNER 開發並製造了第三代 3D 金屬化塑膠波導天線，專為 RF 無需基板解決方案設計。這項以專屬介面實現的尖端技術，支援新一代高密度封裝介面 (LOP) 單體微波積體電路 (MMIC)，以 8TX/8RX 配置通道涵蓋完整的車用 77GHz 雷達頻帶（76 至 81GHz），且具備小於 280 mm² 的小巧連接埠面積。

天線設計可大幅縮減 MMIC 封裝尺寸，同時強化傳輸功率、接收器靈敏度，並維持高隔離等級，即使組裝公差偏大也不例外，為大型成像雷達鋪路。 

該天線專門針對 (...)

從：Huber+Suhner AG
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Third-party accessory

ATM-3P-AIDAR — 搭載 4D 超解析度感測的 Atomathic 8x8 AI 雷達

Atomathic 8x8 AIDAR 雷達為 AI 驅動的雷達開發平台，專為提供高解析度 4D 感測與物體形狀辨識而設計。此平台結合 8x8 天線陣列與先進 AI 訊號處理技術，可從雷達資料中擷取詳細的距離、速度、角度與高度資訊。

 

此雷達運用基於原子範數的處理技術，可實現超高解析度偵測並提升緊密相鄰目標的分離度，進而在複雜環境中增強感知能力。雷達架構支援靈活的處理策略（包括邊緣、衛星和集中式處理等），讓開發人員能評估不同的系統配置。

 

Atomathic 8x8 AIDAR 雷達整合使用 TI mmWave 雷達技術和波導型天線陣列打造的 RF 前端，為先進雷達感知開發提供基礎。與 (...)

從：Atomathic
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Third-party accessory

HS-3P-SENCITY-THIS-III-U — 77GHz 3D waveguide antenna with launch on package interface (LOP) - 2x cascaded 8TX/8RX

The SENCITY THIS-III-U from HUBER+SUHNER is a 77GHz 3D metallized plastic waveguide radar antenna designed for RF substrate-independent radar systems. Featuring a launch-on-package (LOP) interface, this antenna supports high-density 16×16 channel configurations through two cascaded 8TX/8RX radar (...)
從：Huber+Suhner AG
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應用軟體及架構

PVIZ-3P-5D-PERCEPTION — Provizio 5D Perception® 雷達軟體

Provizio 5D Perception® 是一款以 AI 驅動的雷達感知軟體產品，可將高解析度雷達數據轉換為對周遭環境的豐富且即時的理解。專為先進汽車雷達平台運作而設計，5D Perception 結合距離、速度、角度和仰角資訊，再透過 AI 驅動的解讀，實現精準的偵測、分類與追蹤。

 

此軟體設計可與我們的 AWR2188 雷達感知器整合，使開發人員能同時運用高效能雷達硬體與 Provizio 的感知演算法。當與 AWR2188 型雷達系統搭配使用時，5D Perception 能將原始雷達資料轉換為可用的感知輸出，加速自動駕駛與先進駕駛輔助應用的開發。

 

Provizio 5D (...)

從：Provizio Ltd
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韌體

MMWAVE-DFP-04-00-FW — mmWave device firmware package (DFP) for xWR2188 devices

mmWave –DFP is a device firmware package for TI’s 77GHz RF transceiver devices (AWR1243, AWR2243). This package provides firmware/ROM patches and API that provides seamless control and configuration for the RF operation in real-time from an external host device as well as allow periodic (...)

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TI-DEVELOPER-ZONE — Start embedded development on your desktop or in the cloud

From evaluation to deployment the TI Developer Zone provides a comprehensive range of software, tools and training to ensure that you have everything you need for each stage of the development process.
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IDE、配置、編譯器或偵錯程式

CCSTUDIO — Code Composer Studio™ integrated development environment (IDE)

CCStudio™ IDE is part of TI's extensive CCStudio™ development ecosystem and is an integrated development environment for TI's microcontrollers, processors, wireless connectivity devices, and radar sensors. CCStudio IDE is available as desktop or cloud-based applications. The cloud version (...)

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線上培訓

RADAR-ACADEMY — mmWave Radar Academy

The Radar Academy is a documentation package intended to provide educational resources related to mmWave radar technology
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軟體程式設計工具

UNIFLASH — UniFlash for most TI microcontrollers (MCUs) and mmWave sensors

UniFlash is part of TI's extensive CCStudio™ development ecosystem and is a software tool for programming on-chip flash on TI microcontrollers and wireless connectivity devices and on-board flash for TI processors. UniFlash provides both graphical and command-line interfaces and can be run on (...)

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RADAR-TOOLBOX — Radar evaluation and development support package with example projects, documentation and tools

The Radar Toolbox is a collection of demos, software tools, and documentation designed to assist in the evaluation of TI Radar Devices
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計算工具

AWR2188-SAFETY — AWR2188 Safety Documents

Safety documents
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參考設計

TIDA-020093 — 適用於汽車前端雷達的單晶片 mmWave 串流雷達參考設計

隨著自動駕駛功能越來越多，汽車產業將轉向雷達價值和性能最佳化。透過原始雷達資料串流拓撲，可提高雷達性能和成本。此參考設計採用 AWR2188 雷達前端，搭配 8TX 和 8RX 天線元件，可實現高角解析度。此設計結合 DS90UB971S-Q1 FPD-Link™ 串聯器，將原始資料傳輸至中央處理單元及 MSPM0G3519-Q1 控制器，即可實現串流雷達應用。系統整合了廣泛輸入電壓前置穩壓器和雷達電源管理積體電路 (PMIC)，可提供雷達性能所需的超低雜訊電源。
Design guide: PDF
封裝 針腳 CAD 符號、佔位空間與 3D 模型
FCCSP (APE) 573 Ultra Librarian
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