DWM3000-ESSR vs DWM1000 مقایسه
مقایسه دقیق کنار به کنار DWM3000-ESSR توسط Qorvo و DWM1000 توسط Qorvo. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
مقایسه مشخصات
| پارامتر | DWM3000-ESSR | DWM1000 |
|---|---|---|
| برند | Qorvo | Qorvo |
| دسته‌بندی | RF Modules | RF Modules |
| وضعیت چرخه عمر | فعال | فعال |
| Product Type | Fully integrated UWB transceiver module | IEEE 802.15.4-2011 UWB Transceiver Module |
| Core IC | Qorvo DW3110 | — |
| Ranging Precision | 10 cm | 10 cm |
| Maximum Data Rate | 6.8 Mbps | — |
| Standards Compliance | IEEE 802.15.4-2015 | — |
| FiRa Compliance | FiRa PHY and MAC specifications | — |
| Apple Interoperability | Apple U1 and U2 chip | — |
| Location Architecture | 2-way ranging (TWR) or TDoA | — |
| Integrated Antenna | Yes (ceramic UWB antenna) | — |
| Integrated Power Management | Yes | — |
| Integrated Clock Circuitry | Yes (crystal included) | — |
| DWM1000 Compatibility | Pin and size compatible; Channel 5 operation compatible | — |
| Voltage Monitor | On-chip VDD1 pin voltage monitor | — |
| Temperature Monitor | On-chip internal die temperature monitor | — |
| نوع نصب | Surface Mount | Surface Mount (SMD), castellated |
| ولتاژ تغذیه | [DATA_NEEDED: Supply Voltage] | 2.8 V to 3.6 V |
| دمای کاری | [DATA_NEEDED: Operating Temperature] | -40C to +85C |
| Variant Status | Engineering Sample (ESSR suffix) | — |
| Base Transceiver IC | — | DW1000 |
| Frequency Range | — | 3.5 GHz to 6.5 GHz |
| Modulation | — | IR-UWB (Impulse Radio Ultra-Wideband) |
| نرخ داده | — | Up to 6.8 Mbps (also 110 kbps, 850 kbps) |
| Receive Current | — | 64 mA |
| Transmit Current | — | [DATA_NEEDED: Transmit Current] |
| Antenna | — | Integrated, Chip |
| Standard Compliance | — | IEEE 802.15.4-2011 UWB (802.15.4a) |
| Crystal Accuracy | — | +/- 2 ppm (with runtime temperature trimming) |
| Interfaces | — | SPI, GPIO |
| Positioning Systems | — | Two-Way Ranging (TWR), TDOA |
| Module Dimensions | — | [DATA_NEEDED: Module Dimensions] |
| Hardware Version Note | — | DWM1000 V2 (since July 2020, per PCN019) |