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AWR2188

Name: AWR2188
Brand: TI
SKU: AWR2188
Price: 28.89 USD

PRESENTACIÓN PRELIMINAR

Transceptor de 76 GHz a 81 GHz con tecnología LoP (launch-on-package) y 8RX/8TX en un solo chip

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Hoja de datos

document-pdfAcrobat AWR2188 Single Chip 8x8 Cascadable 76-to-81 GHz Transceiver in LOP package datasheet (Inglés) PDF | HTML

AWR2188

PRESENTACIÓN PRELIMINAR

Hoja de datos

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Detalles del producto

Frequency range

76 - 81 GHz

Number of receivers

Number of transmitters

ADC sampling rate (max) (Msps)

Interface type

MIPI-CSI2, SPI

Edge AI enabled

Rating

Catalog

Operating temperature range (°C)

-40 to 140

Power supply solution

LP87745-Q1

Frequency range

76 - 81 GHz

Number of receivers

Number of transmitters

ADC sampling rate (max) (Msps)

Interface type

MIPI-CSI2, SPI

Edge AI enabled

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.

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Documentación técnica

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Documentación principal	Tipo	Título	Opciones de formato	Fecha
*	Data sheet	AWR2188 Single Chip 8x8 Cascadable 76-to-81 GHz Transceiver in LOP package datasheet	PDF \| HTML	03 dic 2025
	Technical article	Achieving 4D radar imaging with a single-chip 8-by-8 cascadable transceiver (Rev. A)	PDF \| HTML	19 dic 2025

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

AWR2188EVM — Módulo de evaluación AWR2188

El AWR2188EVM es un dispositivo de detección mmWave frontal de alto rendimiento que implementa una matriz en cascada de 2 dispositivos AWR2188. En esta configuración de radar en cascada, un dispositivo primario distribuye una señal de oscilador local (LO) de 20 GHz entre los dispositivos, lo que (...)

Guía del usuario: PDF | HTML

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Third-party accessory

ATM-3P-AIDAR — Radar Atomathic 8×8 con IA para detección 4D de hiperresolución

El radar Atomathic 8x8 AIDAR es una plataforma de desarrollo de radares impulsada por IA diseñada para ofrecer detección 4D de alta resolución y reconocimiento de la forma de objetos. La plataforma combina una matriz de antenas 8x8 con un procesamiento de señal avanzado basado en IA para extraer (...)

Desde: 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 (...)

Desde: Huber+Suhner AG

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Software de aplicación y estructura

PVIZ-3P-5D-PERCEPTION — Software de radar Provizio 5D Perception^®

Provizio 5D Perception^® es un producto de software de percepción por radar alimentado por IA que convierte los datos de radar de alta resolución en una comprensión rica y en tiempo real del entorno circundante. Diseñada para funcionar en plataformas avanzadas de radar automotriz, 5D Perception (...)

Desde: Provizio Ltd

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Firmware

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 (...)