SP485 vs SP485REP-L مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ SP485 بواسطة MaxLinear و SP485REP-L بواسطة Exar Corporation. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | SP485 | SP485REP-L |
|---|---|---|
| العلامة التجارية | MaxLinear | Exar Corporation |
| الفئة | Interface ICs | Interface ICs |
| حالة دورة الحياة | نشط | نشط |
| Protocol | RS-485, RS-422 | — |
| الوظيفة | Transceiver | — |
| Number of Drivers/Receivers | 1/1 | — |
| Duplex | Half-Duplex | — |
| معدل البيانات | 5 Mbps | — |
| جهد التغذية | 5 V | — |
| Operating Supply Current | [DATA_NEEDED: typical quiescent current in mA] | — |
| نطاق درجة حرارة التشغيل | [DATA_NEEDED: min/max operating temperature in °C] | — |
| Common-Mode Range | −7 V to +12 V | — |
| Driver Output Current | ±60 mA | — |
| Receiver Hysteresis | [DATA_NEEDED: typical hysteresis in mV] | — |
| ESD Protection (HBM, Bus Pins) | ±15 kV | — |
| العلبة | 8-Pin SOIC (NSOIC) | 8-pin plastic DIP |
| نوع التركيب | Surface Mount | Through-hole |
| حالة RoHS | Compliant | [DATA_NEEDED: RoHS status] |
| Lead-Free | Yes | — |
| مستوى MSL | [DATA_NEEDED: MSL rating] | — |
| Product Type | — | Half-duplex RS-485/RS-422 transceiver |
| Receiver Unit Load | — | 1/10 unit load |
| Supported Transceivers per Line | — | More than 400 transceivers |
| Receiver Input Impedance | — | 150 kOhm typical |
| Supply Voltage Range | — | 4.75 V to 5.25 V |
| Propagation Delay | — | 60 ns |
| Minimum Operating Temperature | — | -40 C |
| Maximum Operating Temperature | — | +85 C |
| Duplex Configuration | — | Half-duplex |
| Supported Standards | — | RS-485 and RS-422 |
| Driver Configuration | — | 1/1 differential driver |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |
| Lead-Free Status | — | [DATA_NEEDED: lead-free status] |