SP485REP-L vs SP485E مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ SP485REP-L بواسطة Exar Corporation و SP485E بواسطة MaxLinear. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
MaxLinear
SP485E - Enhanced Low Power Half-Duplex RS-485/RS-422 Transceiver | MaxLinear
SP485E ✓ نشطمقارنة المواصفات
| المعامل | SP485REP-L | SP485E |
|---|---|---|
| العلامة التجارية | Exar Corporation | MaxLinear |
| الفئة | Interface ICs | Interface ICs |
| حالة دورة الحياة | نشط | نشط |
| 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 | 12 kΩ minimum, 15 kΩ 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 | — |
| العلبة | 8-pin plastic DIP | 8-pin NSOIC or PDIP |
| نوع التركيب | Through-hole | Surface Mount (NSOIC) or Through-Hole (PDIP) |
| Driver Configuration | 1/1 differential driver | — |
| حالة RoHS | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | — |
| الوظيفة | — | Transceiver |
| Protocol | — | RS-485, RS-422 |
| Number of Drivers/Receivers | — | 1/1 |
| Duplex | — | Half-duplex |
| معدل البيانات | — | 2.5 Mbps (max, SP485E non-slew-limited) |
| Supply Voltage (VCC) | — | 4.75 V to 5.25 V |
| Receiver Input Sensitivity | — | ±200 mV |
| Common-Mode Range | — | −7 V to +12 V |
| ESD Protection (HBM) | — | ±15 kV |
| ESD Protection (IEC 61000-4-2 Air Discharge) | — | ±15 kV |
| نطاق درجة حرارة التشغيل | — | [DATA_NEEDED: operating temperature] |
| Process Technology | — | BiCMOS |
| Failsafe Receiver | — | Yes (open, shorted, idle bus) |
| Tri-State Enable Pins | — | Yes (DE, RE) |