ADUM3152ARSZ vs ADM3251EARWZ 对比
详细并排对比 ADUM3152ARSZ 出自 Analog Devices 和 ADM3251EARWZ 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。
规格对比
| 参数 | ADUM3152ARSZ | ADM3251EARWZ |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 分类 | Interface ICs | 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） | $4.80 | $7.05 |
| Isolation Type | Digital Isolator (iCoupler) | — |
| Number of Channels | 7 | — |
| Withstand Voltage (rms) | 3750 Vrms | — |
| Common-Mode Transient Immunity (min) | 25 kV/µs | — |
| Max Data Rate (SPI channels) | 17 MHz (CLK, MO/SI, MI/SO, SS) | — |
| Max Data Rate (slow channels) | 250 kbps | — |
| Propagation Delay (typ, SPI channels) | 14 ns | — |
| Supply Voltage Range (both sides) | 3 V to 5.5 V | — |
| Channel Directionality | 4 forward + 2 reverse + 1 bidirectional (typical SPI mapping) | — |
| 工作温度 | -40 °C to +125 °C | — |
| 封装 | 20-SSOP (0.209", 5.30 mm body width) | 20-SOIC (7.50 mm body width, exposed pad) |
| 安装类型 | Surface Mount | Surface Mount |
| AEC-Q100 Qualified | Yes | — |
| RoHS 状态 | Compliant | Compliant |
| Isolation Technology | iCoupler chip-scale transformer | — |
| 功能 | — | Isolated single-channel RS-232/V.28 transceiver |
| Isolation Voltage | — | 2500 V rms |
| Data Rate (max) | — | 460 kbps |
| Common-Mode Transient Immunity (CMTI) | — | 25 kV/µs |
| Supply Voltage (VDD) | — | 5 V (single supply) |
| ESD Protection (HBM, RIN/TOUT) | — | ±15 kV |
| Number of Drivers / Receivers | — | 1 / 1 |
| External Charge-Pump Capacitors | — | 4 × 0.1 µF |
| 工作温度范围 | — | -40 °C to +85 °C |
| Standards Conformance | — | EIA/TIA-232E, ITU-T V.28 |
| Integrated Isolated DC-DC | — | Yes (isoPower) |
| Shutdown Mode | — | Yes (low-power) |
| Lead-Free | — | Yes |