ISO7761FDBQ vs ISO7741DBQR 对比
详细并排对比 ISO7761FDBQ 出自 Texas Instruments 和 ISO7741DBQR 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 | ISO7761FDBQ | ISO7741DBQR |
|---|---|---|
| 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） | $2.69 | $1.85 |
| Product Type | Digital Isolator | — |
| Number of Channels | 6 (5 forward / 1 reverse) | 4 |
| Isolation Rating | 3000 Vrms (UL 1577) | 3000 Vrms (per UL 1577) |
| Working Voltage | 1500 Vpk per VDE 0884-11 (reinforced) | — |
| Maximum Data Rate | 100 Mbps | — |
| Propagation Delay (Typical) | 11 ns | — |
| Pulse-Width Distortion | 4.5 ns max | — |
| Common-Mode Transient Immunity (CMTI) | 85 kV/µs (minimum) | — |
| Supply Voltage (Side 1 / Side 2) | 2.25 V to 5.5 V | — |
| Quiescent Current (per channel) | [DATA_NEEDED: quiescent current per channel] | — |
| 工作温度 | -55C to +125C | -55°C to +125°C |
| 封装 | 16-SSOP (DBQ), 3.90 mm body width | 16-pin SSOP (DBQ), 0.154" body width |
| Creepage and Clearance | 8 mm | — |
| 安装类型 | Surface Mount | — |
| MSL 等级 | 2 (1 year) | MSL-2 (260°C, 1 year) |
| RoHS 状态 | Compliant | — |
| Safety Certifications | UL 1577, VDE 0884-11, CSA, TUV, CQC | — |
| 使能引脚 | Yes (logic-high output when input floating) | — |
| Isolation Type | — | Digital Isolator (Capacitive Coupling) |
| Channel Configuration | — | 3 Forward / 1 Reverse |
| Data Rate (max) | — | 100 Mbps |
| CMTI (min) | — | 85 kV/µs |
| Propagation Delay (typ) | — | 10.7 ns |
| Propagation Delay (max) | — | 16 ns |
| Supply Voltage Range | — | 2.25 V to 5.5 V (both sides) |
| Default Output State | — | Low (default-high variant: ISO7741F) |
| Insulation Type | — | Reinforced (per VDE/CSA/TUV/CQC) |
| RoHS / REACH | — | Compliant |