MAX232CWE+ vs MAX232DWR مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ MAX232CWE+ بواسطة Analog Devices و MAX232DWR بواسطة Texas Instruments. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | MAX232CWE+ | MAX232DWR |
|---|---|---|
| العلامة التجارية | Analog Devices | Texas Instruments |
| الفئة | Interface ICs | Interface ICs |
| حالة دورة الحياة | Unknown | نشط |
| Product Type | RS-232 line driver/receiver transceiver | Dual RS-232 driver/receiver transceiver |
| Supply Voltage Range | 4.5 V to 5.5 V | — |
| Number of Drivers | 2 | 2 |
| Number of Receivers | 2 | 2 |
| Interface Standard | RS-232; EIA/TIA-232E and V.28/V.24 family application | TIA/EIA-232-F |
| Driver Configuration | Dual RS-232 transmitter | — |
| Receiver Configuration | Dual RS-232 receiver | — |
| Logic Compatibility | CMOS/TTL-compatible digital interface | — |
| Single-Supply Operation | +5 V powered | — |
| العلبة | 16-pin wide SOIC | 16-pin SOIC |
| Package Designation | WSOIC-16 | — |
| نوع التركيب | Surface mount | Surface mount |
| درجة حرارة التشغيل | [DATA_NEEDED: operating temperature range] | — |
| Maximum Data Rate | [DATA_NEEDED: maximum data rate] | 120 kbit/s |
| Driver Output Voltage | [DATA_NEEDED: RS-232 output voltage levels] | — |
| Receiver Input Threshold | [DATA_NEEDED: receiver input thresholds] | — |
| Charge-Pump Capacitors | [DATA_NEEDED: required external capacitor values] | — |
| حالة RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH status] |
| حالة دورة الحياة | [DATA_NEEDED: lifecycle status] | — |
| جهد التغذية | — | 5 V |
| RS-232 Output Level | — | ±9 V |
| Receiver Input Range | — | ±30 V |
| ESD Protection | — | ±2 kV |
| Receiver Threshold | — | 1.3 V typical |
| Receiver Hysteresis | — | 0.5 V typical |
| تيار التغذية | — | 8 mA typical |
| V.28 Standard | — | ITU Recommendation V.28 |
| نطاق درجة حرارة التشغيل | — | [DATA_NEEDED: operating temperature range] |
| Supply Current, Maximum | — | [DATA_NEEDED: maximum supply current] |
| Automotive Qualification | — | [DATA_NEEDED: AEC-Q100 qualification status] |