SP485R vs SP485ECP-L مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ SP485R بواسطة MaxLinear و SP485ECP-L بواسطة Exar Corporation. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | SP485R | SP485ECP-L |
|---|---|---|
| العلامة التجارية | MaxLinear | Exar Corporation |
| الفئة | Interface ICs | RS-485 Transceivers |
| حالة دورة الحياة | نشط | نشط |
| الوظيفة | Transceiver | — |
| Protocol | RS-485 | — |
| Number of Drivers/Receivers | 1/1 | — |
| Duplex | Half | — |
| Receiver Hysteresis | [DATA_NEEDED: receiver hysteresis mV] | — |
| معدل البيانات | 5 Mbps | — |
| جهد التغذية | 4.75 V to 5.25 V | [DATA_NEEDED: supply voltage] |
| 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 | — |
| العلبة | 8-pin narrow SOIC (SOIC-8) or 8-pin PDIP | [DATA_NEEDED: exact package and pin count] |
| نوع التركيب | Surface Mount (SOIC) / Through-Hole (PDIP) | Surface Mount |
| Pin-to-Pin Equivalent | SP485 (with higher RIN) | — |
| حالة RoHS | [DATA_NEEDED: rohs status] | unknown |
| Product Type | — | RS-485 transceiver |
| Number of Channels | — | 1 channel |
| Interface Standard | — | RS-485 |
| 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] |
| ESD Protection | — | [DATA_NEEDED: ESD protection rating] |
| REACH Status | — | unknown |
| Lead-Free Status | — | unknown |
| Halogen-Free Status | — | unknown |
| AEC-Q100 Qualification | — | not_applicable |
| Manufacturer | — | Exar |