MAX22028AWA+ vs MAX14882AWE+ 对比
详细并排对比 MAX22028AWA+ 出自 Analog Devices 和 MAX14882AWE+ 出自 Analog Devices。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。
Analog Devices
MAX22028AWA+ - 3.5kVRMS Isolated RS-485/RS-422 Transceiver | Analog Devices
MAX22028AWA+ ✓ 量产中Analog Devices
MAX14882AWE+ - 5kVRMS Isolated CAN Transceiver, 16-SOIC | Analog Devices
MAX14882AWE+ ✓ 量产中规格对比
| 参数 | MAX22028AWA+ | MAX14882AWE+ |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 分类 | Interface ICs | USB Interface ICs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $3.45 | $6.18 |
| 功能 | Isolated half-duplex RS-485/RS-422 transceiver | Isolated High-Speed CAN Transceiver |
| Number of Drivers/Receivers | 1/1 | 1/1 |
| Protocol | RS-422, RS-485 | ISO 11898-2 CAN |
| Duplex | Half duplex | — |
| Data Rate (max) | 16 Mbps | — |
| Galvanic Isolation Voltage | 3.5 kVRMS (60 s, per datasheet) | 5000 VRMS (60s) |
| 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) | — |
| 工作温度 | -40C to +85C | — |
| 封装 | 8-SOIC, wide body (5.5 mm creepage) | 16-pin Wide SOIC (W SOIC) |
| 安装类型 | Surface Mount | — |
| AutoDirection Control | Yes (internal, no DE/RE pin required) | — |
| Hot-Swap Support | Yes (cable side) | — |
| RoHS 状态 | Compliant | Compliant |
| MSL 等级 | [DATA_NEEDED: MSL rating] | — |
| 数据速率 | — | up to 1 Mbps |
| 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 |
| 工作温度范围 | — | -40 °C to +125 °C |
| Creepage and Clearance | — | 8 mm |