Mfr Part #:

IWR6843AQGABL

The Texas Instruments IWR6843AQGABL is a single-chip 60- to 64-GHz mmWave sensor. It integrates an FMCW transceiver with an Arm Cortex-R4F microcontroller.

✓ Total Stock: 1,077 pcs

$ Price Range: $21.16

IWR6843AQGABL Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Xingangxin ✓ Non-Authorised Inventory information	1,077 pcs On Request	1077 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

IWR6843AQGABL Description

Short technical summary and product information.

The Texas Instruments IWR6843AQGABL is a single-chip 60- to 64-GHz mmWave sensor featuring an FMCW transceiver. This device integrates a Phase-Locked Loop (PLL), transmitter, receiver, baseband, and Analog-to-Digital Converter (ADC). It offers 4 GHz of continuous bandwidth across the 60- to 64-GHz frequency range, with three transmit channels and four receive channels.

The sensor includes an Arm Cortex-R4F-based radio control system and a C674x DSP for advanced signal processing. It supports a 6-bit phase shifter for TX beamforming and has a TX power of 12 dBm with an RX noise figure of 12 dB. The operating temperature range is -40°C to 105°C (TJ).

Designed for industrial applications, the IWR6843AQGABL is suitable for measuring range, velocity, and angle. It is available in a 161-pin FC/CSP package with a surface mount type. The device supports various interfaces including CAN-FD, I2C, LVDS, QSPI, and SPI, and has 48 GPIOs. Its memory size is 1.75MB RAM.

This device is functional safety-compliant, developed for applications requiring IEC 61508 functional safety system design up to SIL 3. It is certified for hardware integrity up to SIL-2 by TUV SUD.

IWR6843AQGABL Quick Information

Product Type: mmWave Sensor

Canonical Name: IWR6843AQGABL mmWave Sensor

Subcategory: mmWave Sensor

IWR6843AQGABL Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

IWR6843AQGABL Estimated Pricing

Qty	Low	High
1+	$21.16	$21.16

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

IWR6843AQGABL Features

Single-chip 60- to 64-GHz mmWave sensor.
Integrated FMCW transceiver with PLL, TX, RX, Baseband, ADC.
3 transmit and 4 receive channels.
12 dBm TX power and 12 dB RX noise figure.
Functional safety-compliant up to SIL 2.

IWR6843AQGABL Applications

Industrial sensor for range, velocity, angle.
Building automation and displacement sensing.
Gesture recognition and robotics.
Traffic monitoring and proximity sensing.
Security, surveillance, and factory automation.

IWR6843AQGABL FAQs

7 frequently asked questions generated from this part’s specifications.

What is the operating frequency range of the IWR6843AQGABL?

The operating frequency range is 60GHz to 64GHz.

What is the TX power of the IWR6843AQGABL?

The TX power is 12 dBm.

What is the RX noise figure?

The RX noise figure is 12 dB.

What is the operating temperature range for this device?

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

What package type is the IWR6843AQGABL supplied in?

It is supplied in a 161-LFBGA, FCBGA package.

Is the IWR6843AQGABL RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this component?

The Moisture Sensitivity Level is 1 Unlimited.

Category	RF Transceiver ICs
Manufacturer Name	Texas Instruments
Approval Agency	60GHz ~ 64GHz
Data Rate (Max)	900Mbps
Frequency	60GHz ~ 64GHz
GPIO	48 GPIOs
Memory Size	1.75MB RAM
Mounting Type	Surface Mount
Operating Temperature	[{'min': -40, 'max': 105, 'unit': '°C', 'display_value': '-40°C ~ 105°C'}]
Power	12dBm
Serial Interfaces	ADC, GPIO, I²C, SPI
Supplier Device Package	161-FC/CSP (10.4x10.4)
Type	TxRx + MCU
Voltage	[{'min': 1.71, 'max': 1.89, 'unit': 'V', 'display_value': '1.71V ~ 1.89V'}, {'min': 3.135, 'max': 3.465, 'unit': 'V', 'display_value': '3.135V ~ 3.465V'}]