ISO7842FDWW vs ISO7741FDBQR 对比
详细并排对比 ISO7842FDWW 出自 Texas Instruments 和 ISO7741FDBQR 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。
Texas Instruments
ISO7741FDBQR - 4-Ch 100Mbps Digital Isolator | Texas Instruments
ISO7741FDBQR ✓ 量产中规格对比
| 参数 | ISO7842FDWW | ISO7741FDBQR |
|---|---|---|
| 品牌 | Texas Instruments | 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） | $2.19 | $0.98 |
| Number of Channels | 4 (2 forward, 2 reverse) | — |
| Isolation Voltage | 8000 VPK | — |
| Isolation Rating (Vrms) | 5700 Vrms | — |
| 数据速率 | 100 Mbps | 100 Mbps |
| CMTI | 100 kV/µs | 85 kV/us (min) |
| Propagation Delay | 11 ns (typical) | — |
| Supply Voltage Range | 2.25 V to 5.5 V | [DATA_NEEDED: supply voltage range] |
| Level Translation | 2.25 V to 5.5 V | — |
| 工作温度范围 | -55°C to +125°C | — |
| Power Consumption | 1.7 mA per channel at 1 Mbps (typical) | — |
| Package Type | SOIC-16 (DWW) extra-wide body | — |
| Creepage Distance | 14.5 mm | — |
| Certifications | VDE, CSA, CQC, TUV (reinforced) | UL 1577, VDE, CSA, TUV, CQC |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| Channel Configuration | — | 4 channels (3 forward / 1 reverse) |
| Isolation Rating | — | 3000 Vrms (UL 1577, DBQ package) |
| Propagation Delay (Max) | — | 16 ns (tpLH / tpHL) |
| Pulse Width Distortion (Max) | — | 4.9 ns |
| Rise / Fall Time (Typ) | — | 2.4 ns / 2.4 ns |
| Default Output State | — | Low (F suffix, fail-safe) |
| 工作温度 | — | -55C to +125C |
| 封装 | — | 16-SSOP (DBQ), 3.90 mm width |
| Insulation Type | — | Reinforced, SiO2-based isolation barrier |
| Packaging | — | Tape & Reel (R suffix) |