ISO7761DW vs MAX14931DASE+T 对比
详细并排对比 ISO7761DW 出自 Texas Instruments 和 MAX14931DASE+T 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 | ISO7761DW | MAX14931DASE+T |
|---|---|---|
| 品牌 | Texas Instruments | 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） | $2.78 | $2.41 |
| Number of Channels | 6 (5 forward / 1 reverse) | — |
| Data Rate (max) | 100 Mbps | — |
| Isolation Rating (DW package) | 5000 Vrms (per UL 1577) | — |
| Common-Mode Transient Immunity (CMTI) | 85 kV/µs (minimum) | 25 kV/us (typical) |
| Supply Voltage (VCC1, VCC2) | 2.25 V to 5.5 V | — |
| Quiescent Current per Channel (typ @1 Mbps) | 1.5 mA | — |
| Propagation Delay (typ) | 11 ns | — |
| Channel-to-Channel Skew | 5 ns (max) | — |
| ESD Rating (HBM) | ±8 kV | — |
| 工作温度范围 | -55 °C to +125 °C | -40 C to +125 C |
| 封装 | 16-SOIC (DW), 0.295" / 7.50 mm body width | 16-pin SOIC (wide body, 0.154 inch / 3.90 mm) |
| Default Output | Low (ISO7761) / High (ISO7761F) | — |
| 湿敏等级（MSL） | 2 (1 year floor life) | — |
| RoHS 状态 | Compliant | Compliant |
| Certifications | UL 1577, VDE (IEC 60747-17), CSA, TUV, CQC (per TI datasheet) | — |
| Isolation Technology | CMOS capacitive (SiO2 dielectric) | — |
| Isolation Type | — | Digital Isolator (capacitive) |
| 通道数 | — | 4 (unidirectional) |
| Channel Direction | — | 3-in / 1-out |
| Isolation Voltage Rating | — | 2750 Vrms (per UL 1577) |
| Maximum Data Rate | — | 1 Mbps |
| Supply Voltage Range | — | 1.71 V to 5.5 V (each side) |
| Propagation Delay | — | [DATA_NEEDED: typical/max propagation delay] |
| 安装类型 | — | Surface Mount |
| Output Enable (EN) Pin | — | Yes |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |
| Default Logic State | — | [DATA_NEEDED: default output state] |
| Quiescent Current per Channel | — | [DATA_NEEDED: Iq per channel] |