SP485ECP-L vs SP485R مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ SP485ECP-L بواسطة Exar Corporation و SP485R بواسطة MaxLinear. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | SP485ECP-L | SP485R |
|---|---|---|
| العلامة التجارية | Exar Corporation | MaxLinear |
| الفئة | RS-485 Transceivers | Interface ICs |
| حالة دورة الحياة | نشط | نشط |
| Product Type | RS-485 transceiver | — |
| Number of Channels | 1 channel | — |
| Interface Standard | RS-485 | — |
| جهد التغذية | [DATA_NEEDED: supply voltage] | 4.75 V to 5.25 V |
| Maximum Data Rate | [DATA_NEEDED: maximum data rate] | — |
| Differential Output Voltage | [DATA_NEEDED: differential output voltage] | — |
| Receiver Sensitivity | [DATA_NEEDED: receiver sensitivity] | — |
| Common-Mode Voltage Range | [DATA_NEEDED: common-mode voltage range] | — |
| Bus Load Current | [DATA_NEEDED: bus load current] | — |
| نطاق درجة حرارة التشغيل | [DATA_NEEDED: operating temperature range] | — |
| العلبة | [DATA_NEEDED: exact package and pin count] | 8-pin narrow SOIC (SOIC-8) or 8-pin PDIP |
| نوع التركيب | Surface Mount | Surface Mount (SOIC) / Through-Hole (PDIP) |
| ESD Protection | [DATA_NEEDED: ESD protection rating] | — |
| حالة RoHS | unknown | [DATA_NEEDED: rohs status] |
| REACH Status | unknown | — |
| Lead-Free Status | unknown | — |
| Halogen-Free Status | unknown | — |
| AEC-Q100 Qualification | not_applicable | — |
| Manufacturer | Exar | — |
| الوظيفة | — | Transceiver |
| Protocol | — | RS-485 |
| Number of Drivers/Receivers | — | 1/1 |
| Duplex | — | Half |
| Receiver Hysteresis | — | [DATA_NEEDED: receiver hysteresis mV] |
| معدل البيانات | — | 5 Mbps |
| درجة حرارة التشغيل | — | [DATA_NEEDED: operating temperature range C] |
| Receiver Input Impedance (RIN) | — | 120 kOhm minimum, 150 kOhm typical (1/10 unit load) |
| Bus Loading | — | 1/10 unit load (supports 400+ transceivers on bus) |
| Input Sensitivity | — | +/-200 mV |
| Common-Mode Input Voltage Range | — | -7 V to +12 V |
| Shutdown Mode | — | Yes |
| Pin-to-Pin Equivalent | — | SP485 (with higher RIN) |