RDA1846S

Part points

• The RDA1846S chip is a highly integrated RF transceiver chip used in two-way radio communication systems. It supports various frequency bands and modulation schemes, allowing for flexible and efficient wireless communication. The chip incorporates key functions like RF transceiver, baseband, digital signal processing, and audio codec, making it a cost-effective solution for designing low-power and compact radio devices.

• Equivalent

  TCM6190, TCM6191, RDA1846, RDA1846A, RDA1846B, RDA1846S2, RH5885A and RD5154.

• Features

  The RDA1846S is a highly integrated RF transceiver IC designed for use in radios and walkie-talkies. It features a wide frequency range, low power consumption, Bluetooth connectivity, a voice codec, and various interfaces for seamless integration into communication devices.

• Pinout

  The RDA1846S is a single-chip integrated circuit (IC) with a 64-pin count. It is commonly used as a transceiver in wireless communication devices such as walkie-talkies and two-way radios. The chip's pin functions include audio input and output, antenna interface, power supply, control signals, and data communication.

• Manufacturer

  The RDA1846S is manufactured by RDA Microelectronics, a Chinese company that specializes in the design and production of integrated circuits, particularly for wireless communication applications.

• Application Field

  The RDA1846S is commonly used in applications such as two-way radios, walkie-talkies, wireless communication devices, and IoT (Internet of Things) devices. It is designed to provide low-power wireless communication capabilities in various handheld and portable devices.

• Package

  The RDA1846S chip typically comes in a QFN package type, with a form factor of 4mm x 4mm.