ST485CDR vs SN75176BDR مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ ST485CDR بواسطة STMicroelectronics و SN75176BDR بواسطة Texas Instruments. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
STMicroelectronics
ST485CDR - 2.5Mbps Low-Power RS-485/RS-422 Transceiver SOIC-8 | ST
ST485CDR ✓ نشطمقارنة المواصفات
| المعامل | ST485CDR | SN75176BDR |
|---|---|---|
| العلامة التجارية | STMicroelectronics | Texas Instruments |
| الفئة | Interface ICs | Interface ICs |
| حالة دورة الحياة | نشط | نشط |
| الوظيفة | Transceiver | — |
| Protocol | RS-422, RS-485 | — |
| Number of Drivers/Receivers | 1/1 | — |
| Duplex | Half | — |
| معدل البيانات | 2.5 Mbps | — |
| جهد التغذية | 4.75 V to 5.25 V | 5 V |
| Supply Current (unloaded, drivers disabled) | 300 uA typical | — |
| Common-Mode Range (bus pins) | -7 V to +12 V | — |
| Receiver Input Hysteresis | 70 mV typical | — |
| درجة حرارة التشغيل | 0C to +70C (C grade) | — |
| العلبة | SOIC-8 | SOIC (D), 8 pins |
| نوع التركيب | Surface Mount | Surface mount |
| Driver Short-Circuit Protection | Yes, current-limited | — |
| الإيقاف الحراري | Yes | — |
| ESD Protection (bus pins) | [DATA_NEEDED: ESD rating] | — |
| حالة RoHS | Compliant | [DATA_NEEDED: RoHS status] |
| Product Type | — | Differential bus transceiver |
| Supported Standards | — | TIA/EIA-422-B and TIA/EIA-485-A |
| ITU Recommendations | — | V.11 and X.27 |
| Communication Mode | — | Bidirectional |
| Bus Architecture | — | Multipoint transmission |
| Transmission Line Type | — | Balanced transmission lines |
| Driver Output State | — | 3-state |
| Receiver Output State | — | 3-state |
| نطاق درجة حرارة التشغيل | — | 0 °C to 70 °C |
| عدد الأطراف | — | 8 pins |
| Manufacturer | — | Texas Instruments |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| Automotive Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |
| Maximum Data Rate | — | [DATA_NEEDED: maximum data rate] |
| Input and Output Electrical Limits | — | [DATA_NEEDED: input and output electrical limits] |
| Propagation Delay | — | [DATA_NEEDED: propagation delay] |
| تيار السكون | — | [DATA_NEEDED: quiescent current] |