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IWR1443FQAGABL The IWR1443FQAGABL is a single-chip mmWave sensor from Texas Instruments, integrating an MCU and hardware accelerator. It operates in the 76-81 GHz frequency range.
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IWR1443FQAGABL

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The IWR1443FQAGABL is a single-chip mmWave sensor from Texas Instruments, integrating an MCU and hardware accelerator. It operates in the 76-81 GHz frequency range.
✓ Total Stock: 5,415 pcs
$ Price Range: $16.75

IWR1443FQAGABL Available from 1 distributor

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5,415 pcs
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IWR1443FQAGABL Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Data Rate (Max)
Frequency
GPIO
Interface
Memory Size
Mounting Type
Operating Temperature
Power
RAM Size
Serial Interfaces
Supplier Device Package
Tape & Reel
Type
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IWR1443FQAGABL Description

Short technical summary and product information.

The Texas Instruments IWR1443FQAGABL is an active single-chip mmWave sensor designed for high-precision radar applications. It integrates a powerful Arm Cortex-R4F microcontroller running at 200 MHz and a dedicated radar hardware accelerator, enabling edge AI capabilities.

 

This device operates across a frequency range of 76 GHz to 81 GHz, featuring four receive channels and three transmit channels. It boasts an ADC sampling rate of 37.5 MSPS and a TX power of 12 dBm. The integrated PLL, transmitter, receiver, baseband, and A2D components simplify system design.

 

Packaged in a 161-FC/CSP (10.4x10.4) format, the IWR1443FQAGABL is designed for surface mounting. It offers various serial interfaces including I2C, SPI, and UART, along with 3 GPIO pins. The operating temperature range is -40°C to 105°C (TJ), making it suitable for demanding environments. With 576kB of RAM, it supports embedded user applications and autonomous operation.

 

Key specifications include an RX noise figure of 14 dB (76-77 GHz) and 15 dB (77-81 GHz), and phase noise of -95 dBc/Hz (76-77 GHz) and -93 dBc/Hz (77-81 GHz) at 1 MHz offset. The device also features built-in calibration and self-test functions for enhanced reliability.

IWR1443FQAGABL Quick Information

Product Type: RF Transceiver IC
Canonical Name: IWR1443FQAGABL Single-Chip mmWave Sensor
Subcategory: mmWave Radar Sensor

IWR1443FQAGABL Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

IWR1443FQAGABL Estimated Pricing

Qty Low High
1+ $16.75 $16.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

IWR1443FQAGABL Features

  • Single-chip 76-81 GHz mmWave sensor.
  • Integrates MCU and hardware accelerator.
  • Arm Cortex-R4F CPU at 200 MHz.
  • Supports edge AI applications.
  • Surface mount 161-FC/CSP package.

IWR1443FQAGABL Applications

  • Industrial automation sensing.
  • Automotive radar systems.
  • Smart home presence detection.
  • Robotics navigation.
  • Gesture recognition.

IWR1443FQAGABL FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating frequency range of the IWR1443FQAGABL?

The operating frequency range is 76 GHz to 81 GHz.

How many receivers and transmitters does the IWR1443FQAGABL have?

It has 4 receivers and 3 transmitters.

What is the TX power of the IWR1443FQAGABL?

The TX power is 12 dBm.

What type of CPU is integrated into the IWR1443FQAGABL?

It features an Arm Cortex-R4F CPU.

What is the operating temperature range for this device?

The operating temperature range is -40°C to 105°C (TJ).

What package is the IWR1443FQAGABL supplied in?

It is supplied in a 161-FC/CSP (10.4x10.4) or 161-LFBGA, FCBGA package.

Does the IWR1443FQAGABL support Edge AI?

Yes, it is Edge AI enabled.

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