ADM489AR vs SP485 مقایسه
مقایسه دقیق کنار به کنار ADM489AR توسط Analog Devices و SP485 توسط MaxLinear. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
مقایسه مشخصات
| پارامتر | ADM489AR | SP485 |
|---|---|---|
| برند | Analog Devices | MaxLinear |
| دسته‌بندی | Interface ICs | Interface ICs |
| وضعیت چرخه عمر | Obsolete | فعال |
| Product Type | Full-duplex differential line transceiver | — |
| Supported Standards | EIA RS-485 and RS-422 | — |
| نرخ داده | 250 kbps | 5 Mbps |
| Supply Voltage Range | 4.5 V to 5.5 V | — |
| Bus Common-Mode Range | -12 V to +12 V | — |
| Minimum Input Impedance | 12 kΩ | — |
| EFT Protection | 2 kV | — |
| EFT Compliance | IEC 1000-4-4 | — |
| Number of Drivers | 1 | — |
| Number of Receivers | 1 | — |
| Duplex Mode | Full duplex | — |
| Slew Rate | Slew-rate limited | — |
| بسته‌بندی | 14-pin SOIC, 3.90 mm width | 8-Pin SOIC (NSOIC) |
| نوع نصب | Surface mount | Surface Mount |
| وضعیت چرخه عمر | Obsolete | — |
| محدوده دمای کاری | [DATA_NEEDED: Operating temperature range] | [DATA_NEEDED: min/max operating temperature in °C] |
| وضعیت RoHS | [DATA_NEEDED: RoHS compliance] | Compliant |
| REACH Status | [DATA_NEEDED: REACH compliance] | — |
| Lead-Free Status | [DATA_NEEDED: Lead-free status] | — |
| Protocol | — | RS-485, RS-422 |
| عملکرد | — | Transceiver |
| Number of Drivers/Receivers | — | 1/1 |
| Duplex | — | Half-Duplex |
| ولتاژ تغذیه | — | 5 V |
| Operating Supply Current | — | [DATA_NEEDED: typical quiescent current in mA] |
| Common-Mode Range | — | −7 V to +12 V |
| Driver Output Current | — | ±60 mA |
| Receiver Hysteresis | — | [DATA_NEEDED: typical hysteresis in mV] |
| ESD Protection (HBM, Bus Pins) | — | ±15 kV |
| Lead-Free | — | Yes |
| سطح MSL | — | [DATA_NEEDED: MSL rating] |