DWM1000 vs DWM3000-ESSR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng DWM1000 sa pamamagitan ng Qorvo at DWM3000-ESSR sa pamamagitan ng Qorvo. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Pagsanggunian na paghahambing
| Parametro | DWM1000 | DWM3000-ESSR |
|---|---|---|
| Brand | Qorvo | Qorvo |
| Kategorya | RF Modules | RF Modules |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Product Type | IEEE 802.15.4-2011 UWB Transceiver Module | Fully integrated UWB transceiver module |
| Base Transceiver IC | DW1000 | — |
| Frequency Range | 3.5 GHz to 6.5 GHz | — |
| Modulation | IR-UWB (Impulse Radio Ultra-Wideband) | — |
| Rate ng Data | Up to 6.8 Mbps (also 110 kbps, 850 kbps) | — |
| Ranging Precision | 10 cm | 10 cm |
| Volte ng Pagbibigay | 2.8 V to 3.6 V | [DATA_NEEDED: Supply Voltage] |
| Receive Current | 64 mA | — |
| Transmit Current | [DATA_NEEDED: Transmit Current] | — |
| Temperature na Operasyon | -40C to +85C | [DATA_NEEDED: Operating Temperature] |
| Antenna | Integrated, Chip | — |
| Uri ng Pagpapasok | Surface Mount (SMD), castellated | Surface Mount |
| 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) | — |
| Core IC | — | Qorvo DW3110 |
| 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 |
| Variant Status | — | Engineering Sample (ESSR suffix) |