SP3491EN-L vs SP490EN-L مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ SP3491EN-L بواسطة MaxLinear و SP490EN-L بواسطة MaxLinear. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | SP3491EN-L | SP490EN-L |
|---|---|---|
| العلامة التجارية | MaxLinear | MaxLinear |
| الفئة | Interface ICs | Interface ICs |
| حالة دورة الحياة | نشط | Unknown |
| الوظيفة | Transceiver, full-duplex (1 driver + 1 receiver) | — |
| Protocol | RS-422, RS-485 | — |
| معدل البيانات | 10 Mbps | — |
| Supply Voltage (VCC) | 3.0 V to 3.6 V | — |
| Number of Drivers/Receivers | 1/1 | — |
| Duplex | Full | — |
| Receiver Hysteresis | [DATA_NEEDED: receiver hysteresis mV] | — |
| Bus Loading (Unit Load) | 1/8 unit load (up to 32 transceivers on bus) | — |
| ESD Protection (HBM, bus pins) | +/-15 kV HBM | — |
| درجة حرارة التشغيل | -40 C to +85 C | — |
| العلبة | 14-SOIC (narrow body, 150 mil) | 8-pin narrow SOIC |
| نوع التركيب | Surface Mount | Surface mount |
| Process Technology | BiCMOS | — |
| تيار الإيقاف | [DATA_NEEDED: shutdown current uA] | — |
| تيار السكون | [DATA_NEEDED: quiescent current mA] | — |
| حالة RoHS | Compliant | — |
| Lead-Free / MSL | Lead-free, MSL per JEDEC J-STD-020 (see datasheet) | — |
| Product Type | — | RS-485/RS-422 differential line transceiver |
| Number of Drivers | — | 1 driver |
| Number of Receivers | — | 1 receiver |
| Duplex Mode | — | Full duplex |
| Supported Standards | — | RS-485 and RS-422 |
| Maximum Data Rate | — | 5 Mbps |
| جهد التغذية | — | 5 V |
| Receiver Input Sensitivity | — | ±200 mV |
| Common-Mode Range | — | Wide common-mode range; exact limits not specified in provided data |
| نطاق درجة حرارة التشغيل | — | -40°C to +85°C |
| Driver/Receiver Architecture | — | Low-power BiCMOS |
| Enable Inputs | — | No explicit driver or receiver tri-state enable inputs |
| Bus Communication | — | Differential balanced signaling |
| Manufacturer Datasheet | — | SP490/SP491 data sheet |
| RoHS | — | [DATA_NEEDED: RoHS status] |
| REACH | — | [DATA_NEEDED: REACH status] |