MAX485ESA+T vs SP485E 对比
详细并排对比 MAX485ESA+T 出自 Analog Devices 和 SP485E 出自 MaxLinear。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
MaxLinear
SP485E - Enhanced Low Power Half-Duplex RS-485/RS-422 Transceiver | MaxLinear
SP485E ✓ 量产中规格对比
| 参数 | MAX485ESA+T | SP485E |
|---|---|---|
| 品牌 | Analog Devices | MaxLinear |
| 分类 | Interface ICs | Interface ICs |
| 生命周期状态 | 有效 | 有效 |
| Product Type | RS-485/RS-422 transceiver | — |
| Transceiver Configuration | 1 driver and 1 receiver | — |
| Operating Mode | Half-duplex | — |
| Supply Voltage Range | 4.75 V to 5.25 V | — |
| Maximum Data Rate | 2.5 Mbps | — |
| Slew Rate Limiting | Not limited | — |
| Driver Short-Circuit Protection | Current limited and protected | — |
| Supported Standards | RS-485 and RS-422 | — |
| 封装 | 8-pin SOIC | 8-pin NSOIC or PDIP |
| Package Pin Count | 8 pins | — |
| 安装类型 | Surface mount | Surface Mount (NSOIC) or Through-Hole (PDIP) |
| 工作温度范围 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature] |
| 电源电流 | [DATA_NEEDED: supply current] | — |
| Driver Output Current | [DATA_NEEDED: driver output current] | — |
| Receiver Input Sensitivity | [DATA_NEEDED: receiver input sensitivity] | ±200 mV |
| Common-Mode Voltage Range | [DATA_NEEDED: common-mode voltage range] | — |
| ESD Protection | [DATA_NEEDED: ESD protection rating] | — |
| RoHS 状态 | unknown | Compliant |
| REACH Status | unknown | — |
| AEC-Q100 Qualification | unknown | — |
| 功能 | — | Transceiver |
| Protocol | — | RS-485, RS-422 |
| Number of Drivers/Receivers | — | 1/1 |
| Duplex | — | Half-duplex |
| 数据速率 | — | 2.5 Mbps (max, SP485E non-slew-limited) |
| Supply Voltage (VCC) | — | 4.75 V to 5.25 V |
| Receiver Input Impedance | — | 12 kΩ minimum, 15 kΩ typical |
| Common-Mode Range | — | −7 V to +12 V |
| ESD Protection (HBM) | — | ±15 kV |
| ESD Protection (IEC 61000-4-2 Air Discharge) | — | ±15 kV |
| Process Technology | — | BiCMOS |
| Failsafe Receiver | — | Yes (open, shorted, idle bus) |
| Tri-State Enable Pins | — | Yes (DE, RE) |