For Reference Only
| Part Number | MAX2821ETM+T |
| LIXINC Part # | MAX2821ETM+T |
| Manufacturer | Rochester Electronics |
| Category | RF/IF and RFID › RF Transceiver ICs |
| Description | ZERO-IF TRANSCEIVER |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | MAX2821ETM+T PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 25 - Jan 29 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | MAX2821ETM+T |
| Brand: | Rochester Electronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | RF/IF and RFID |
| Subcategory: | RF Transceiver ICs |
| Manufacturer: | Rochester Electronics |
| Series: | - |
| Package: | Bulk |
| Part Status: | Obsolete |
| Type: | TxRx Only |
| RF Family/Standard: | WiFi |
| Protocol: | 802.11b |
| Modulation: | CCK |
| Frequency: | 2.4GHz |
| Data Rate (Max): | 22Mbps |
| Power - Output: | 3dBm |
| Sensitivity: | -97dBm |
| Memory Size: | - |
| Serial Interfaces: | SPI |
| GPIO: | - |
| Voltage - Supply: | 2.7V ~ 3.6V |
| Current - Receiving: | 80mA |
| Current - Transmitting: | 70mA |
| Operating Temperature: | -40°C ~ 85°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 48-WFQFN Exposed Pad |
| Supplier Device Package: | 48-TQFN (7x7) |
| CC2640F128RSMT | IC RF TXRX+MCU BLE 5.1 32VQFN | 834 More on Order |
|
| EFR32MG12P332F1024GL125-C | IC RF TXRX+MCU 802.15.4 125VFBGA | 857 More on Order |
|
| EZR32WG230F128R63G-B0 | IC RF TXRX+MCU 802.15.4 64VFQFN | 1204 More on Order |
|
| NRF51822-QFAB-R | IC RF TXRX+MCU BLUETOOTH 48VFQFN | 814 More on Order |
|
| EFR32FG13P231F512IM48-C | IC RF TXRX+MCU 802.15.4 48VFQFN | 906 More on Order |
|
| CMX991Q3 | RF QUADRATURE TRANSCEIVER | 1190 More on Order |
|
| EFR32BG12P432F1024GL125-BR | IC RF TXRX+MCU BLUTOOTH 125VFBGA | 824 More on Order |
|
| MKW20Z160VHT4 | IC RF TXRX+MCU 802.15.4 48VFQFN | 916 More on Order |
|
| NRF24L01P-T | IC RF TXRX ISM>1GHZ 20VFQFN | 989 More on Order |
|
| EZR32HG220F64R63G-C0R | 64 KB M0+ +20 DBM EZRADIOPRO QFN | 975 More on Order |
|
| BC51E129B14-IYH-E4 | IC RF TXRX+MCU BLUETOOTH 67WLCSP | 4767 More on Order |
|
| ESP32-D0WD | IC RF TXRX+MCU BLUETOOTH 48VFQFN | 10483 More on Order |
|
| EFR32FG13P231F512IM32-D | FLEX GECKO QFN32 SUB-GHZ 512KB 6 | 924 More on Order |
| In Stock | 15321 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $5.94000 | $5.94 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.