SN65HVD78D vs SN75174DW مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ SN65HVD78D بواسطة Texas Instruments و SN75174DW بواسطة Texas Instruments. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | SN65HVD78D | SN75174DW |
|---|---|---|
| العلامة التجارية | Texas Instruments | Texas Instruments |
| الفئة | USB Interface ICs | USB Interface ICs |
| حالة دورة الحياة | نشط | نشط |
| Product Type | 3.3 V half-duplex RS-485 transceiver | — |
| Supply Voltage Range | 3 V to 3.6 V | 4.75 V to 5.25 V |
| Nominal Supply Voltage | 3.3 V | — |
| Maximum Signaling Rate | 50 Mbps | — |
| Driver Count | 1 | — |
| Receiver Count | 1 | — |
| Duplex Mode | Half-duplex | — |
| Bus Standard | RS-485 | — |
| العلبة | 8-pin SOIC | 20-pin SOIC |
| نطاق درجة حرارة التشغيل | -40°C to +125°C | [DATA_NEEDED: operating temperature range] |
| نوع التركيب | Surface mount | Surface mount |
| ESD Protection | Human Body Model and IEC Contact Discharge on bus pins | — |
| IEC Contact Discharge Protection | ±12 kV | — |
| Fault Protection Voltage | -13 V to +16.5 V | — |
| حالة RoHS | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH compliance status] | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | [DATA_NEEDED: AEC-Q100 qualification] |
| Device Type | — | Quadruple differential line driver |
| Number of Drivers | — | 4 |
| Logic Direction | — | 4/0 driver |
| Output State | — | 3-state |
| Supported Standards | — | ANSI EIA/TIA-422-B, RS-485, and ITU Recommendation V.11 |
| Maximum Data Rate | — | 4 megabaud |
| Output Common-Mode Range | — | Wide positive and negative range; exact limits not provided in the verified data |
| البنية الطوبولوجية | — | Balanced multipoint bus |
| Package Designation | — | 20-SOIC |
| Enable Control | — | Common driver enable |
| MSL | — | [DATA_NEEDED: moisture sensitivity level] |
| Lead Finish | — | [DATA_NEEDED: lead finish] |
| Production Status | — | SN75174 listed as an active product on TI; SN75174DW listed as obsolete by TI carrier-option page |