AWR1243FBIGABLRQ1

$20.09

Description：IC RF TXRX+MCU RADAR 161FC/CSP
Series：mmWave
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:4dcec17e21f0 Category: RF Transceiver ICs Brand: Texas Instruments

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Product introduction

AWR1243FBIGABLRQ1 is listed in the RF Transceiver ICS range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC RF TXRX+MCU RADAR 161FC/CSP. Review the specifications below when checking this part for your BOM.

RF Transceiver ICS specifications for AWR1243FBIGABLRQ1

Description：IC RF TXRX+MCU RADAR 161FC/CSP
Series：mmWave
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Type：TxRx + MCU
RF Family/Standard：RADAR
Protocol：-
Modulation：-
Frequency：76GHz ~ 81GHz
Data Rate (Max)：900Mbps
Power - Output：12dBm
Sensitivity：-
Memory Size：-
Serial Interfaces：SPI, UART
Voltage - Supply：1.71V ~ 1.89V, 3.15V ~ 3.45V
Current - Receiving：-
Current - Transmitting：-
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：161-LFBGA, FCBGA
Supplier Device Package：161-FC/CSP (10.4x10.4)
GPIO：3
Grade：Automotive
Qualification：AEC-Q100

RF Transceiver ICS datasheet and documents for AWR1243FBIGABLRQ1

AWR1243FBIGABLRQ1

RF Transceiver ICS Overview

The AWR1243FBIGABLRQ1 is a high-performance automotive radar transceiver operating in the 76 GHz to 81 GHz frequency band. It integrates three transmitters and four receivers within a single chip, supporting FMCW modulation for precise distance, velocity, and angle measurements. The device features a maximum data rate of 900 Mb/s and an output power of 12 dBm. It operates on supply voltages ranging from 1.71 V to 1.89 V and 3.15 V to 3.45 V, with a junction temperature range of -40°C to +125°C. Packaged in a 161-FCBGA format, it meets AEC-Q100 qualification standards.

RF Transceiver ICS Feature Summary

Integrates a complete FMCW radar solution with three transmitters and four receivers on a single chip.
Supports dynamic reconfiguration for various sensor implementations including short, medium, and long-range applications.
Built-in phase-locked loop (PLL) and analog-to-digital converter (ADC) simplify system design.

RF Transceiver ICS Applications

Automotive sensors for measuring distance, speed, and angle
Adaptive cruise control systems
Automatic emergency braking systems

RF Transceiver ICS Procurement Notes

Verify that the specific suffix matches the required package type and moisture sensitivity level. Confirm AEC-Q100 automotive grade certification is present in the official datasheet. Ensure the ordering part number aligns with the intended voltage domain and interface requirements. Check for any specific tape-and-reel or tray packaging constraints defined by the manufacturer for this exact variant.

RF Transceiver ICS Selection Notes

Select this component when a fully integrated radar transceiver is required for 76-81 GHz automotive applications. It is suitable for designs needing multiple transmit and receive channels without external RF components. Consider the 161-FCBGA package size and thermal dissipation capabilities during PCB layout. Verify compatibility with the host processor's SPI interface and power supply rails before integration.

RF Transceiver ICS Part Context

This device belongs to the Texas Instruments mmWave radar family, designed specifically for automotive safety and advanced driver-assistance systems. It utilizes a low-power 45nm RFCMOS process to achieve high integration and performance. The AWR1243 series provides a scalable platform for developing multi-mode radar sensors capable of handling complex traffic scenarios.