ADM3251EARWZ vs ADUM5211ARSZ-RL7 对比
详细并排对比 ADM3251EARWZ 出自 Analog Devices 和 ADUM5211ARSZ-RL7 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
ADUM5211ARSZ-RL7 - 2-Ch Digital Isolator w/ isoPower DC/DC | ADI
ADUM5211ARSZ-RL7 ✓ 量产中规格对比
| 参数 | ADM3251EARWZ | ADUM5211ARSZ-RL7 |
|---|---|---|
| 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） | $7.05 | $5.78 |
| 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 | 25 kV/µs (minimum) |
| 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 | -40 °C to +105 °C |
| 封装 | 20-SOIC (7.50 mm body width, exposed pad) | 20-SSOP (0.209", 5.30 mm width) |
| 安装类型 | Surface Mount | Surface Mount |
| Standards Conformance | EIA/TIA-232E, ITU-T V.28 | — |
| Integrated Isolated DC-DC | Yes (isoPower) | Yes (isoPower) |
| Shutdown Mode | Yes (low-power) | — |
| RoHS 状态 | Compliant | ROHS3 Compliant |
| Lead-Free | Yes | — |
| Isolation Voltage (rms) | — | 2500 Vrms |
| Number of Channels | — | 2 |
| 数据速率 | — | 1 Mbps |
| Technology | — | iCoupler (chip-scale transformer) |
| Isolated Output Voltage | — | Adjustable 3.135 V to 5.25 V |
| 引脚数量 | — | 20 |
| MSL 等级 | — | 1 (Unlimited floor life) |
| REACH Status | — | Unaffected (per partgenie data) |
| Packaging Form | — | Tape & Reel (RL7, 7-inch reel) |