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ADRF8800WASWZ - 2.4GHz Low Power Wireless Battery Management Systems (wBMS) Node

Product Overviews

ADRF8800WASWZ is low power, integrated systems on chip (SoC) that include a 2.4 GHz (industrial scientific medical) ISM band radio and an embedded microcontroller unit (MCU) subsystem. It provide wireless communications between the battery cell monitoring chip and the battery management system (BMS) controller. In the wireless battery management system (wBMS), the ADRF8800 nodes reside at the battery cells and take sensor data from the battery cell monitors.

Key Features

Low power 2.4 GHz radio

RF frequency range: 2400 MHz to 2483.5 MHz ISM band

1 Mbps and 2 Mbps data rate options

Transmit output power: –10 dBm to +12 dBm

On-chip temperature sensor

Auxiliary ADC with three input ports

Few external components required

On-chip LDO power

Integrated RF match

Integrated transmit and receive switch

Microcontroller with a memory protection unit (MPU)

Secure JTAG port supporting code download

SPI × 3

GPIO ports

UART × 2

General-purpose, wake-up, and watchdog timers

On-chip POR

Programmable CRC up to 32 bits

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.