MAX14882AWE+ vs MAX22028AWA+ مقایسه
مقایسه دقیق کنار به کنار MAX14882AWE+ توسط Analog Devices و MAX22028AWA+ توسط Analog Devices. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
Analog Devices
MAX14882AWE+ - 5kVRMS Isolated CAN Transceiver, 16-SOIC | Analog Devices
MAX14882AWE+ ✓ فعالAnalog Devices
MAX22028AWA+ - 3.5kVRMS Isolated RS-485/RS-422 Transceiver | Analog Devices
MAX22028AWA+ ✓ فعالمقایسه مشخصات
| پارامتر | MAX14882AWE+ | MAX22028AWA+ |
|---|---|---|
| برند | Analog Devices | Analog Devices |
| دسته‌بندی | USB Interface ICs | Interface ICs |
| وضعیت چرخه عمر | فعال | فعال |
| عملکرد | Isolated High-Speed CAN Transceiver | Isolated half-duplex RS-485/RS-422 transceiver |
| Protocol | ISO 11898-2 CAN | RS-422, RS-485 |
| Number of Drivers/Receivers | 1/1 | 1/1 |
| نرخ داده | up to 1 Mbps | — |
| Galvanic Isolation Voltage | 5000 VRMS (60s) | 3.5 kVRMS (60 s, per datasheet) |
| VDDA Supply Voltage (Controller-side) | 3.0 V to 5.5 V | — |
| VDDB Supply Voltage (Bus-side) | 4.5 V to 5.5 V | — |
| Receiver Common-Mode Range | -25 V to +25 V | — |
| CANH/CANL Fault Tolerance | ±54 V | — |
| ESD Protection (Bus-side, HBM) | ±15 kV | — |
| Integrated Transformer Driver | Yes | — |
| Auxiliary LDO Output Current | 130 mA internal / 300 mA max | — |
| محدوده دمای کاری | -40 °C to +125 °C | — |
| بسته‌بندی | 16-pin Wide SOIC (W SOIC) | 8-SOIC, wide body (5.5 mm creepage) |
| Creepage and Clearance | 8 mm | — |
| وضعیت RoHS | Compliant | Compliant |
| Duplex | — | Half duplex |
| Data Rate (max) | — | 16 Mbps |
| Supply Voltage (UART side) | — | 3.0 V to 3.6 V |
| Bus Fault Tolerance | — | [DATA_NEEDED: exact +/- V rating] |
| Creepage Distance | — | 5.5 mm (wide-body SOIC) |
| دمای کاری | — | -40C to +85C |
| نوع نصب | — | Surface Mount |
| AutoDirection Control | — | Yes (internal, no DE/RE pin required) |
| Hot-Swap Support | — | Yes (cable side) |
| سطح MSL | — | [DATA_NEEDED: MSL rating] |