ISO7742FDBQR vs ISO7762DBQR 对比
详细并排对比 ISO7742FDBQR 出自 Texas Instruments 和 ISO7762DBQR 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。
规格对比
| 参数 | ISO7742FDBQR | ISO7762DBQR |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | Digital Isolators | 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） | $2.35 | $1.25 |
| Isolation Type | Reinforced (robust-EMC) | — |
| Isolation Rating | 3000 Vrms | 3000 Vrms (per UL 1577) |
| Number of Channels | 4 (2 forward / 2 reverse) | 6 |
| Max Data Rate | 100 Mbps | — |
| CMTI | 85 kV/us minimum | — |
| Supply Voltage Range (VCCI) | 2.25 V to 5.5 V | — |
| Supply Voltage Range (VDD) | 2.25 V to 5.5 V | — |
| Fail-Safe Output | Default low (F suffix) | — |
| 工作温度 | -55C to +125C | — |
| 封装 | 16-SSOP (DBQ), 3.90 mm width | 16-SSOP (DBQ), 0.154" width |
| 安装类型 | Surface Mount | — |
| Isolation Technology | Capacitive (oxide barrier) | — |
| Barrier Lifetime | > 30 years at rated working voltage | — |
| Integrated Isolated Power | No | — |
| Rating | Catalog | — |
| Series | ISO774x | — |
| Channel Configuration | — | 4/2 (4 forward, 2 reverse) |
| 数据速率 | — | 100 Mbps |
| CMTI (Common-Mode Transient Immunity) | — | ±100 kV/µs (typical) |
| Supply Voltage Range | — | 2.25 V to 5.5 V |
| Surge Capability | — | 12.8 kV |
| Projected Lifetime | — | >30 years |
| 工作温度范围 | — | -55°C to 125°C |
| Propagation Delay | — | [DATA_NEEDED: propagation delay] |
| 输出类型 | — | CMOS |
| 使能引脚 | — | Yes |
| Fail-Safe Mode | — | Yes |
| Certifications | — | UL 1577, VDE, CSA, TUV, CQC |
| RoHS 状态 | — | Compliant |