MAX2821ETM+T
IC RF TXRX WIFI 48TQFNManufacturer: Analog Devices Inc./Maxim Integrated
Categories: RF Transceiver ICs
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Analog Devices Inc./Maxim Integrated MAX2821ETM-T is a highly integrated RF transceiver IC designed for 802.11b WiFi applications operating at 2.4GHz. This component features a TxRx Only architecture, supporting CCK modulation up to a maximum data rate of 22Mbps. It exhibits a transmit power of 3dBm and a receive sensitivity of -97dBm. The device operates with a supply voltage range of 2.7V to 3.6V, drawing 70mA during transmission and 80mA during reception. Connectivity is facilitated via an SPI serial interface. The MAX2821ETM-T is supplied in a 48-TQFN (7x7) package with an exposed pad, suitable for surface mounting. This component finds application in wireless networking infrastructure and consumer electronics.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 48-WFQFN Exposed Pad |
| Sensitivity | -97dBm |
| Mounting Type | Surface Mount |
| Frequency | 2.4GHz |
| Memory Size | - |
| Type | TxRx Only |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2.7V ~ 3.6V |
| Power - Output | 3dBm |
| Protocol | 802.11b |
| Current - Receiving | 80mA |
| Data Rate (Max) | 22Mbps |
| Current - Transmitting | 70mA |
| Supplier Device Package | 48-TQFN (7x7) |
| Modulation | CCK |
| RF Family/Standard | WiFi |
| Serial Interfaces | SPI |
| Programmable | Not Verified |
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