LM849 vs LM823 비교
다음의 상세 나란히 비교: LM849 제조: LM Technologies 및 LM823 제조: LM Technologies. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
사양 비교
| 파라미터 | LM849 | LM823 |
|---|---|---|
| 브랜드 | LM Technologies | LM Technologies |
| 카테고리 | RF Modules | RF Modules |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $25.60 | $9.05 |
| Wireless Standard | Wi-Fi 6 (IEEE 802.11ax) + Bluetooth 5.2 | IEEE 802.11 b/g/n (WiFi 4) |
| Wi-Fi Bands | 2.4 GHz / 5 GHz dual band | — |
| MIMO Configuration | 2T2R (2x2) | 1x1 SISO |
| Host Interface | USB 3.0 (backward compatible with USB 2.0) | USB (HCI via USB) |
| Bluetooth Version | 5.2 (BR/EDR/LE dual mode) | — |
| Antenna Configuration | Dual on-board IPEX micro-coaxial or SMT RF line-out pads (factory option) | — |
| Wi-Fi PHY Rate (max) | [DATA_NEEDED: maximum PHY rate in Mbps] | — |
| Bluetooth Power Class | [DATA_NEEDED: Bluetooth power class] | — |
| 동작 온도 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| 공급 전압 | 5 V (USB bus powered) | 3.3 V |
| Module Form Factor | USB dongle / module | — |
| 실장 유형 | USB plug-in or board-mount (factory option) | — |
| RoHS 상태 | Compliant (per LM Technologies product page) | Compliant |
| Target Applications | OEM, industrial, medical, scientific, commercial | — |
| Radio Compliance | Pre-certified for major jurisdictions (per LM Technologies) | — |
| Frequency Band | — | 2.4 GHz (single band) |
| Max PHY Data Rate | — | 150 Mbps |
| Antenna Connector | — | IPEX receptacle (u.FL-compatible) |
| Channel Bandwidth | — | 20 MHz |
| Modulation | — | DSSS/CCK (b), OFDM (g/n) |
| Package / Mounting | — | SMT module |
| Storage Temperature | — | [DATA_NEEDED: storage temperature range] |
| Transmit Power | — | [DATA_NEEDED: TX power per rate] |
| Receiver Sensitivity | — | [DATA_NEEDED: RX sensitivity per rate] |
| Country of Origin | — | [DATA_NEEDED] |
| Packaging | — | Tray, 40 pieces per tray |
| Replacement For | — | LM821 (per datasheet note) |