LR2022 vs LR2012 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci LR2022 disebabkan oleh Semtech Corporation dan LR2012 disebabkan oleh Semtech Corporation. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | LR2022 | LR2012 |
|---|---|---|
| Merek | Semtech Corporation | Semtech Corporation |
| Kategori | RF Transceivers | RF Transceivers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Device Type | IC RF TxRx Only | Sub-GHz RF Transceiver (TxRx only) |
| Protocol | LoRa, LoRaWAN | — |
| Frequency Bands | Sub-GHz ISM and 2.4 GHz ISM | — |
| Receiver Inputs | RFI_HF (2.4 GHz), RFI_LF (sub-GHz) | — |
| Modulation | LoRa Chirp Spread Spectrum (CSS); proprietary LoRa | LoRa, FSK, GFSK, GMSK, MSK, OOK |
| Kemasan | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad |
| Jenis Pemasangan | Surface Mount | — |
| Tegangan Pemberi Arus | [DATA_NEEDED: supply voltage range] | — |
| TX Output Power | [DATA_NEEDED: maximum TX output power] | — |
| RX Sensitivity | [DATA_NEEDED: receiver sensitivity] | — |
| Host Interface | SPI | — |
| Suhu Operasi | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: temperature range] |
| Generation | LoRa Plus (4th generation) | — |
| Status RoHS | Compliant | Compliant |
| Multi-Region SKU Support | Yes (single-SKU global) | — |
| Frequency Band | — | 150 MHz to 960 MHz (sub-GHz ISM) |
| Max LoRa Data Rate | — | 125 kbps |
| Max FSK Data Rate | — | 2 Mbps |
| Receiver Sensitivity (best) | — | -141.5 dBm |
| Max Output Power | — | +22 dBm |
| Protocol Compatibility | — | LoRaWAN, LR-FHSS, OOK (legacy) |
| IF Bandwidth Range | — | [DATA_NEEDED: IF bandwidth] |
| Supply Voltage Range | — | [DATA_NEEDED: VDD range] |
| Antaramuka | — | SPI |
| ESD Robustness | — | Very good on all pins (per datasheet) |
| Lead Free | — | Yes |
| Boson Bebas | — | [DATA_NEEDED: halogen free] |