ISO1042DWR vs ISO1042QDWVRQ1 مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ ISO1042DWR بواسطة Texas Instruments و ISO1042QDWVRQ1 بواسطة Texas Instruments. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | ISO1042DWR | ISO1042QDWVRQ1 |
|---|---|---|
| العلامة التجارية | Texas Instruments | Texas Instruments |
| الفئة | Interface ICs | Interface ICs |
| حالة دورة الحياة | نشط | نشط |
| Product Type | Isolated CAN transceiver | Isolated CAN Transceiver |
| Bus Fault Protection | 70 V | — |
| Maximum Data Rate | 5 Mbps | — |
| Logic Supply Voltage Range | 1.8 V to 5.5 V | — |
| Isolation Rating | Basic and reinforced | — |
| Working Isolation Voltage | 1060 Vrms | — |
| Surge Isolation Voltage | 6000 VPK | — |
| العلبة | 16-pin SOIC (DW) | SOIC-8 (DWV) 5.85 x 6.5 mm wide-body, 8 pins |
| نوع التركيب | Surface Mount | Surface Mount |
| نطاق درجة حرارة التشغيل | -40 °C to +125 °C | -40 C to +125 C |
| CAN Interface Type | 1/1 transceiver, half CAN bus | — |
| Data Rate Support | Flexible data rate | — |
| Isolation Function | Galvanic isolation between logic and bus sides | — |
| Bus Protection | 70-V bus fault protection | — |
| Manufacturer Product Page | Texas Instruments ISO1042 | — |
| Reference Price at LCSC | $1.5703 as of 2026-10-29 | — |
| Starting Price at FindMyChip | $1.47 as of 2026-10-29 | — |
| حالة RoHS | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | — |
| Protocol | — | CAN, CAN FD per ISO 11898-2 (2016) |
| Number of Channels | — | 1/1 (half duplex) |
| Data Rate (max) | — | 5 Mbps (CAN FD flexible data rate) |
| Isolation Voltage | — | 2.5 kV RMS (per VDE 0884-11) |
| Bus Fault Protection (DC) | — | ±70 V |
| Common-Mode Voltage Range | — | ±30 V |
| Common-Mode Transient Immunity (CMTI) | — | 250 kV/us typical |
| Logic-Side Supply (VCC1) | — | 1.7 V to 5.5 V |
| Bus-Side Supply (VCC2) | — | 4.5 V to 5.5 V |
| مستوى MSL | — | [DATA_NEEDED: MSL level] |
| Automotive Qualification | — | AEC-Q100 Grade 1 |
| Lead-Free / Halogen-Free | — | Yes / Yes |