ISO7762FDWR vs MAX14931BAWE+T 对比
详细并排对比 ISO7762FDWR 出自 Texas Instruments 和 MAX14931BAWE+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。
Texas Instruments
ISO7762FDWR - 6-Ch Reinforced Digital Isolator, 5kVrms, 100Mbps | TI
ISO7762FDWR ✓ 量产中Analog Devices
MAX14931BAWE+T - 4-Ch 2.75kVrms Digital Isolator | Analog Devices
MAX14931BAWE+T ✓ 量产中规格对比
| 参数 | ISO7762FDWR | MAX14931BAWE+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） | $2.74 | $2.41 |
| Isolation Type | Capacitive Coupling (SiO2) | — |
| Number of Channels | 6 | — |
| Channel Direction | 4 Forward, 2 Reverse (4/2) | — |
| Isolation Voltage (RMS) | 5000 Vrms | — |
| Maximum Data Rate | 100 Mbps | 25 Mbps |
| Common-Mode Transient Immunity (CMTI) | 85 kV/us (minimum) | 25 kV/µs (Typ) |
| Propagation Delay (typ) | 11 ns | — |
| Channel-to-Channel Skew | 2.5 ns (max) | [DATA_NEEDED: channel skew ns from datasheet] |
| Input Supply Voltage Range (each side) | 2.25 V to 5.5 V | — |
| Output Supply Voltage Range (each side) | 2.25 V to 5.5 V | — |
| Default Output State (no VCC1) | Low | — |
| UVLO | Yes (both sides) | — |
| 工作温度范围 | -55C to +125C | -40 °C to +125 °C |
| 封装 | 16-pin SOIC Wide-Body (DW) - 7.50mm width | 16-SOIC (0.295", 7.50 mm width, WSOIC-16) |
| 安装类型 | Surface Mount | Surface Mount |
| Creepage/Clearance | 8 mm (DW package) | — |
| Safety Approvals | UL 1577, IEC 60747-17 (reinforced), VDE 033 60 (reinforced) | — |
| MSL 等级 | 2 | 1 (per JEDEC J-STD-020) |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free | Yes | Yes |
| Isolation Voltage | — | 2.75 kVrms |
| 通道数 | — | 4 (3/1 direction) |
| Default Output State | — | High (B-grade) |
| Supply Voltage Range (each side) | — | 1.71 V to 5.5 V |
| 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] |