Datasheet Details
| Part number | IWR1843 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 2.15 MB |
| Description | Single-Chip 76- to 81-GHz FMCW mmWave Sensor |
| Datasheet |
 IWR1843 Datasheet
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General Description
The IWR1843 device is an integrated single-chip mmWave sensor based on FMCW radar technology capable of operating in the 76- to 81-GHz band with up to 4-GHz continuous chirp.
The device is built with the low-power 45-nm RFCMOS process from Texas Instruments.
Key Features
- FMCW transceiver.
- Integrated PLL, transmitter, receiver, Baseband, and ADC.
- 76- to 81-GHz coverage with 4 GHz available bandwidth.
- Four receive channels.
- Three transmit channels.
- Ultra-accurate chirp engine based on fractional- N PLL.
- TX power: 12 dBm.
- Built-in calibration and self-test (monitoring).
- Arm® Cortex®-R4F-based radio control system.
- Built-in firmware (ROM).
- Self-calibrating system acro.