SN75176BDR vs ST485CDR مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ SN75176BDR بواسطة Texas Instruments و ST485CDR بواسطة STMicroelectronics. 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 | SN75176BDR | ST485CDR |
|---|---|---|
| العلامة التجارية | Texas Instruments | STMicroelectronics |
| الفئة | Interface ICs | Interface ICs |
| حالة دورة الحياة | نشط | نشط |
| Product Type | Differential bus transceiver | — |
| جهد التغذية | 5 V | 4.75 V to 5.25 V |
| 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 | — |
| العلبة | SOIC (D), 8 pins | SOIC-8 |
| نوع التركيب | Surface mount | Surface Mount |
| عدد الأطراف | 8 pins | — |
| Manufacturer | Texas Instruments | — |
| حالة RoHS | [DATA_NEEDED: RoHS status] | Compliant |
| 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] | — |
| الوظيفة | — | Transceiver |
| Protocol | — | RS-422, RS-485 |
| Number of Drivers/Receivers | — | 1/1 |
| Duplex | — | Half |
| معدل البيانات | — | 2.5 Mbps |
| 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) |
| Driver Short-Circuit Protection | — | Yes, current-limited |
| الإيقاف الحراري | — | Yes |
| ESD Protection (bus pins) | — | [DATA_NEEDED: ESD rating] |