ISO7741DBQR vs ISO7761DBQ 对比
详细并排对比 ISO7741DBQR 出自 Texas Instruments 和 ISO7761DBQ 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
ISO7761DBQ - 6-Channel 5/1 Digital Isolator, 3kVrms | Texas Instruments
ISO7761DBQ ✓ 量产中规格对比
| 参数 | ISO7741DBQR | ISO7761DBQ |
|---|---|---|
| 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） | $1.85 | $1.84 |
| Isolation Type | Digital Isolator (Capacitive Coupling) | Digital Isolator (capacitive SiO2) |
| Number of Channels | 4 | 6 |
| Channel Configuration | 3 Forward / 1 Reverse | 5 Forward / 1 Reverse |
| Data Rate (max) | 100 Mbps | 100 Mbps |
| Isolation Rating | 3000 Vrms (per UL 1577) | — |
| CMTI (min) | 85 kV/µs | — |
| Propagation Delay (typ) | 10.7 ns | 11 ns |
| Propagation Delay (max) | 16 ns | — |
| Supply Voltage Range | 2.25 V to 5.5 V (both sides) | — |
| 工作温度 | -55°C to +125°C | -40 C to +125 C |
| Default Output State | Low (default-high variant: ISO7741F) | — |
| 封装 | 16-pin SSOP (DBQ), 0.154" body width | 16-SSOP (DBQ), 0.154 inch / 3.90 mm body width |
| Insulation Type | Reinforced (per VDE/CSA/TUV/CQC) | — |
| MSL 等级 | MSL-2 (260°C, 1 year) | 2 |
| RoHS / REACH | Compliant | — |
| Isolation Rating (UL 1577) | — | 3000 Vrms (DBQ package) |
| Common-Mode Transient Immunity (CMTI) | — | 85 kV/us (min) |
| Pulse-Width Distortion (max) | — | 0.5 ns |
| Supply Voltage (each side) | — | 2.25 V to 5.5 V |
| Quiescent Current per Channel (1 Mbps) | — | 2.5 mA (typ) |
| 安装类型 | — | Surface Mount |
| Safety Approvals | — | UL 1577, VDE, CSA, TUV, CQC |
| EMC Coverage | — | IEC 61000-4-2 ESD, IEC 61000-4-4 EFT |