MAX485EPA+ vs MAX485ECPA+ مقایسه
مقایسه دقیق کنار به کنار MAX485EPA+ توسط Analog Devices و MAX485ECPA+ توسط Maxim Integrated. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
Maxim Integrated
MAX485ECPA+ - 1 Mbps RS-485/RS-422 Half-Duplex Transceiver | Maxim
MAX485ECPA+ ✓ فعالمقایسه مشخصات
| پارامتر | MAX485EPA+ | MAX485ECPA+ |
|---|---|---|
| برند | Analog Devices | Maxim Integrated |
| دسته‌بندی | Interface ICs | Interface ICs |
| وضعیت چرخه عمر | فعال | فعال |
| Product Type | RS-485/RS-422 transceiver | — |
| Driver Count | 1 driver | — |
| Receiver Count | 1 receiver | — |
| Communication Mode | Half-duplex | — |
| Supply Voltage Range | 4.75 V to 5.25 V | — |
| Maximum Data Rate | 2.5 Mbps | 1 Mbps (slew-rate-limited driver) |
| Slew Rate | Not limited | — |
| Driver Protection | Short-circuit current limited and protected | — |
| بسته‌بندی | 8-pin PDIP | PDIP-8 (8-pin plastic DIP, through-hole) |
| نوع نصب | Through-hole | Through Hole |
| Interface Standards | RS-422 and RS-485 | — |
| Driver Output | Differential | — |
| Receiver Input | Differential | — |
| Power Class | Low-power transceiver | — |
| دمای کاری | [DATA_NEEDED: operating temperature range] | Commercial grade (C suffix) - [DATA_NEEDED: full operating temperature range] |
| جریان سکون | [DATA_NEEDED: quiescent current] | — |
| Common-Mode Voltage | [DATA_NEEDED: common-mode voltage range] | — |
| ESD Protection | [DATA_NEEDED: ESD rating] | +/-15 kV on driver outputs and receiver inputs |
| وضعیت RoHS | [DATA_NEEDED: RoHS status] | Compliant (Maxim lead-free suffix '+') |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Transceiver Configuration | — | 1 driver / 1 receiver, half-duplex |
| Interface Standard | — | RS-485 / RS-422 differential |
| ولتاژ تغذیه | — | 5 V nominal (4.5 V to 5.5 V) |
| Driver Output Type | — | Differential, limited slew rate |
| Quiescent (Supply) Current | — | [DATA_NEEDED: quiescent current] |
| Receiver Common-Mode Range | — | [DATA_NEEDED: receiver common-mode voltage range] |
| Receiver Input Sensitivity | — | [DATA_NEEDED: receiver differential threshold] |
| Driver Output Differential Voltage | — | [DATA_NEEDED: differential output voltage] |
| Driver Output Current | — | [DATA_NEEDED: output current (standard / high-impedance load)] |
| Enable Pins | — | DE (driver enable) and /RE (receiver enable, active-low), separate pins |
| Short-Circuit Protection | — | Yes, driver outputs are short-circuit current limited |
| خاموشی حرارتی | — | Yes, protects against excessive power dissipation |
| Quiescent Current Shutdown Pin | — | Not present on this device |
| Qualification | — | Industrial temperature option available in family - [DATA_NEEDED: AEC-Q100 status] |