MAX14931BAWE+T vs ISO7761DW 对比
详细并排对比 MAX14931BAWE+T 出自 Analog Devices 和 ISO7761DW 出自 Texas Instruments。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
MAX14931BAWE+T - 4-Ch 2.75kVrms Digital Isolator | Analog Devices
MAX14931BAWE+T ✓ 量产中规格对比
| 参数 | MAX14931BAWE+T | ISO7761DW |
|---|---|---|
| 品牌 | Analog Devices | Texas Instruments |
| 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） | $2.41 | $2.78 |
| Isolation Voltage | 2.75 kVrms | — |
| 通道数 | 4 (3/1 direction) | — |
| Maximum Data Rate | 25 Mbps | — |
| Common-Mode Transient Immunity (CMTI) | 25 kV/µs (Typ) | 85 kV/µs (minimum) |
| Default Output State | High (B-grade) | — |
| Supply Voltage Range (each side) | 1.71 V to 5.5 V | — |
| 工作温度范围 | -40 °C to +125 °C | -55 °C to +125 °C |
| 封装 | 16-SOIC (0.295", 7.50 mm width, WSOIC-16) | 16-SOIC (DW), 0.295" / 7.50 mm body width |
| 安装类型 | Surface Mount | — |
| Withstand Voltage Standard | UL 1577 (2.75 kVrms) | — |
| Prop Delay (typical) | [DATA_NEEDED: propagation delay value from datasheet] | — |
| Pulse-Width Distortion | [DATA_NEEDED: PWD ns from datasheet] | — |
| Channel-to-Channel Skew | [DATA_NEEDED: channel skew ns from datasheet] | 5 ns (max) |
| MSL 等级 | 1 (per JEDEC J-STD-020) | — |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free | Yes | — |
| Number of Channels | — | 6 (5 forward / 1 reverse) |
| Data Rate (max) | — | 100 Mbps |
| Isolation Rating (DW package) | — | 5000 Vrms (per UL 1577) |
| 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 |
| ESD Rating (HBM) | — | ±8 kV |
| Default Output | — | Low (ISO7761) / High (ISO7761F) |
| 湿敏等级（MSL） | — | 2 (1 year floor life) |
| Certifications | — | UL 1577, VDE (IEC 60747-17), CSA, TUV, CQC (per TI datasheet) |
| Isolation Technology | — | CMOS capacitive (SiO2 dielectric) |