SP485EEN-L vs MAX485ESA+ مقایسه
مقایسه دقیق کنار به کنار SP485EEN-L توسط MaxLinear و MAX485ESA+ 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.
مقایسه مشخصات
| پارامتر | SP485EEN-L | MAX485ESA+ |
|---|---|---|
| برند | MaxLinear | Analog Devices |
| دسته‌بندی | Interface ICs | Interface ICs |
| وضعیت چرخه عمر | فعال | فعال |
| Product Type | Half-duplex RS-422/RS-485 transceiver | — |
| Transmitter and Receiver Count | 1 transmitter and 1 receiver | — |
| نرخ داده | 10,000 kbps | 2.5 Mbps |
| Alternate Family Data Rate | Up to 5 Mbps | — |
| ولتاژ تغذیه کاری | 4.75 V to 5.25 V | — |
| محدوده دمای کاری | -40 C to +85 C | — |
| بسته‌بندی | 8-pin SOIC | 8-SOIC (SOIC-8) |
| نوع نصب | Surface mount | Surface Mount |
| ESD Tolerance, Human Body Model | Greater than 15 kV | — |
| ESD Tolerance, Air Discharge Method | Greater than 15 kV under IEC1000-4-2 | — |
| Supported Protocols | RS-422 and RS-485 | — |
| Duplex Mode | Half-duplex | — |
| Power Classification | Low-power interface IC | — |
| EMI Characteristics | Enhanced low-EMI design | — |
| RoHS Compliance | [DATA_NEEDED: RoHS compliance] | — |
| REACH Compliance | [DATA_NEEDED: REACH compliance] | — |
| Automotive Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| عملکرد | — | Transceiver |
| Protocol | — | RS-422, RS-485 |
| Number of Drivers/Receivers | — | 1/1 |
| Duplex | — | Half |
| ولتاژ تغذیه | — | 4.75 V to 5.25 V (5 V nominal) |
| Supply Current (unloaded) | — | 120 µA to 500 µA |
| Receiver Hysteresis | — | 70 mV (typ) |
| Common-Mode Input Range | — | -7 V to +12 V |
| Differential Input Threshold (V_TH) | — | -0.2 V min / +0.2 V max |
| ESD Protection (HBM, driver output) | — | ±15 kV (per datasheet) |
| Unit Load | — | 1/8 (up to 256 transceivers on bus) |
| دمای کاری | — | -40 °C to +85 °C |
| وضعیت RoHS | — | Compliant (per Maxim/ADI datasheet suffix '+') |