AWR1642 and IWR1642 FMCW Radar Sensors

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            AWR1642 and IWR1642 FMCW Radar Sensors
                    Texas Instruments' AWR1642 and IWR1642 are single-chip 76 GHz to 81 GHz FMCW radar sensors integrating DSP and MCU
    

Image of Texas Instruments' AWR1642 FMCW Radar Sensor Texas Instruments' AWR1642 and IWR1642 devices are self-contained FMCW radar sensor single-chip solutions that simplify the implementation of automotive radar (AWR1642) and mmWave sensors in the band of 76 GHz to 81 GHz. They are built on Texas Instruments’ low-power 45 nm RFCMOS process, which enables a monolithic implementation of a 2TX, 4RX system with built-in PLL and A2D converters. They integrate the DSP subsystem, which contains Texas Instruments’ high-performance C674x DSP for the radar signal processing. These devices include an Arm^® Cortex^®-R4F-based processor subsystem, which is responsible for radio (AWR1642) or front-end (IWR1642) configuration, control, and calibration. Simple programming model changes can enable a wide variety of sensor implementation with the possibility of dynamic reconfiguration for implementing a multimode sensor. Additionally, the devices are provided as complete platform solutions including reference hardware design, software drivers, sample configurations, API guide, and user documentation.

Resources

Blog: Smart robots coming soon to a cubicle or kitchen near you
Application Note: How sensor data is powering AI in robotics

Features
FMCW transceiver Integrated PLL, transmitter, receiver, baseband, and A2D 76 GHz to 81 GHz coverage with 4 GHz available bandwidth Four receive channels Two transmit channels Ultra-accurate chirp (timing) engine based on fractional-N PLL TX power: 12.5 dBm RX noise figure: 14 dB (76 GHz to 77 GHz) 15 dB (77 GHz to 81 GHz) Phase noise at 1 MHz: -95 dBc/Hz (76 GHz to 77 GHz) -93 dBc/Hz (77 GHz to 81 GHz)		Built-in calibration and self-test (monitoring) Arm Cortex-R4F-based radio control system Built-in firmware (ROM) Self-calibrating system across frequency and temperature C674x DSP for FMCW signal processing On-chip memory: 1.5 MB Cortex-R4F microcontroller for object tracking and classification, AUTOSAR (AWR1642), and interface control Supports autonomous mode (loading user application from QSPI Flash memory) Integrated peripherals Internal memories with ECC
AWR1642 Applications
Blind spot detection Lane change assistance Cross traffic alerts Parking assistance		Occupancy detection Simple gesture recognition Car door opener applications
IWR1642 Applications
Industrial sensor for measuring range, velocity, and angle Tank-level probing radar Displacement sensing Field transmitters Traffic monitoring		Proximity sensing Security and surveillance Factory automation safety guards People counting Motion detection

AWR1642 and IWR1642 FMCW Radar Sensors

מק"ט יצרן	תיאור	כמות זמינה	מחיר	הצגת הפרטים
AWR1642ABIGABLRQ1	IC RF TXRX+MCU RADAR 161FC/CSP	מיידית - 227	$124.89	הצגת הפרטים
AWR1642ABIGABLQ1	IC RF TXRX+MCU RADAR 161FC/CSP	מיידית - 8	$136.20	הצגת הפרטים
IWR1642AQAGABLR	IC RF DETECT 76-81GHZ 161FC/CSP	מיידית - 820	$89.18	הצגת הפרטים
IWR1642AQAGABL	IC RF DETECT 76-81GHZ 161FC/CSP	מיידית - 109	$100.81	הצגת הפרטים

2018-06-12 תאריך הפרסום

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AWR1642 and IWR1642 FMCW Radar Sensors