PCA9517ADMR2G vs PCA9517D مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ PCA9517ADMR2G بواسطة onsemi و PCA9517D بواسطة Texas Instruments. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
Texas Instruments
PCA9517D - 2-Channel 400kHz I2C Level Translator | Texas Instruments
PCA9517D ✓ نشطمقارنة المواصفات
| المعامل | PCA9517ADMR2G | PCA9517D |
|---|---|---|
| العلامة التجارية | onsemi | Texas Instruments |
| الفئة | Interface ICs | Interface ICs |
| حالة دورة الحياة | نشط | نشط |
| الوظيفة | Level-Translating I2C-Bus Repeater / Buffer (ReDriver) | — |
| Number of Channels | 2 (bidirectional) | 2 |
| Low-Voltage Side Range (VCC1) | 0.9 V to 3.0 V [DATA_NEEDED: exact upper limit] | — |
| High-Voltage Side Range (VCC2) | 2.7 V to 5.5 V | — |
| Supported Buses | I2C-bus, SMBus | — |
| Data Rate Support | Standard and Fast mode [DATA_NEEDED: maximum kHz] | — |
| Capacitance Isolation | Yes (buffers both bus segments) | — |
| Rise-Time Accelerator | Yes (keeper on high-voltage side) | — |
| دبوس التمكين | Yes (EN, active control) | — |
| نوع الخرج | Open-drain (wired-AND) | — |
| العلبة | MSOP-8 (DM) | 8-SOIC |
| نوع التركيب | Surface Mount | Surface Mount |
| درجة حرارة التشغيل | -40C to +85C [DATA_NEEDED: confirm from datasheet] | — |
| حالة RoHS | RoHS3 Compliant | — |
| Prefix Suffix Code | R2G (Tape and Reel, 2.5 k units) | — |
| مستوى MSL | [DATA_NEEDED: MSL rating] | — |
| Product Type | — | 2-channel bidirectional I2C/SMBus buffer/repeater |
| Maximum I2C Bus Frequency | — | 400 kHz |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| Low-Voltage Domain Support | — | Down to 0.9 V |
| Higher-Voltage Domain Support | — | 2.7 V to 5.5 V |
| Bus Compatibility | — | I2C and SMBus |
| Directional Architecture | — | Bidirectional |
| تيار التغذية | — | 5 mA |
| Delay Time | — | 170 ns |
| سعة الدخل | — | 6 pF |
| Enable Control | — | Two-side enable control |
| Logic Level Translation | — | Voltage-level translation between bus domains |
| Interface Classification | — | Signal buffer and repeater |
| Manufacturer | — | Texas Instruments |