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MAX2820EGM is listed in the RF Transceiver ICS range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC RF TXRX ISM>1GHZ 48QFN. Review the specifications below when checking this part for your BOM.
The MAX2820EGM is a zero-IF transceiver designed for the 2.4GHz to 2.5GHz frequency range, supporting the 802.11b protocol. It operates on a supply voltage of 2.7V to 3.6V and delivers an output power of 3dBm. The device achieves a sensitivity of -97dBm with a maximum data rate of 22Mbps. It is housed in a 48-VFQFN exposed pad package (7x7mm) and functions within an operating temperature range of -40°C to +85°C.
Verify the manufacturer designation as Analog Devices Inc./Maxim Integrated when sourcing this component. Confirm the specific suffix 'EGM' corresponds to the bulk packaging variant. Ensure the part number matches the exact specifications for the 48-VFQFN package and 2.4GHz operation before procurement.
Select this component for applications requiring 802.11b compliance at 2.4GHz. Consider the 2.7V to 3.6V supply requirement and the -40°C to +85°C temperature range. The 48-VFQFN package size should be evaluated against available PCB space constraints.
This transceiver belongs to the MAX2820 series, which includes variants like MAX2820AETM-TD. These components are generally used in wireless communication systems requiring low-power, high-performance RF solutions for the 2.4GHz band.
Public confirmed substitute part numbers include MAX2820AETM+TD and MAX2820AETM-TD from Maxim Integrated Products.
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