ADUM3155BRSZ vs ADUM3152BRSZ 对比
详细并排对比 ADUM3155BRSZ 出自 Analog Devices 和 ADUM3152BRSZ 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 | ADUM3155BRSZ | ADUM3152BRSZ |
|---|---|---|
| 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） | $3.16 | $5.81 |
| Number of Channels | 7 | 7 |
| Isolation Voltage | 3750 Vrms | — |
| 数据速率 | 34 Mbps | — |
| Propagation Delay | 14 ns | 14 ns (typical) |
| CMTI | 25 kV/µs | — |
| Supply Voltage (VDD1/VDD2) | 3.0 V to 5.5 V | — |
| Logic Supply Voltage | 2.5 V to 5.5 V | — |
| SPI Clock Rate | 17 MHz | — |
| 封装 | 20-SSOP (0.209", 5.30mm Width) | 20-pin SSOP (0.209" / 5.30 mm width) |
| 工作温度 | -40°C to +125°C | — |
| RoHS 状态 | Compliant | — |
| Lead-Free | Yes | Yes |
| Technology | iCoupler | — |
| 安装类型 | Surface Mount | Surface Mount |
| 引脚数 | 20 | — |
| Isolation Type | — | Digital Isolator (iCoupler chip-scale transformer) |
| 功能 | — | SPIsolator - 7-channel isolated SPI interface |
| Channel Configuration | — | 4 SPI dedicated (CLK, MO/SI, MI/SO, SS) + 3 auxiliary, 1/2 forward directionality |
| Isolation Voltage (RMS) | — | 3750 Vrms |
| Maximum Data Rate | — | 34 Mbps |
| Maximum SPI Clock Frequency | — | 17 MHz |
| Common-Mode Transient Immunity (CMTI) | — | 25 kV/µs (minimum) |
| Supply Voltage (VDD1, VDD2) | — | 3.0 V to 5.5 V |
| 工作温度范围 | — | -40°C to +125°C |
| RoHS Compliance | — | Compliant |
| MSL 等级 | — | 1 (per JEDEC J-STD-020) |
| UL 1577 Recognition | — | Reinforced insulation per UL 1577 |