ADUM4151ARIZ-RL vs SI8422BB-D-IS Comparação
Comparação detalhada lado a lado de ADUM4151ARIZ-RL por Analog Devices e SI8422BB-D-IS por Skyworks Solutions. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Analog Devices
ADUM4151ARIZ-RL - 5kV 7-CH SPIsolator Digital Isolator | Analog Devices
ADUM4151ARIZ-RL ✓ AtivoSkyworks Solutions
SI8422BB-D-IS - 2.5 kV 2-Channel Digital Isolator | Skyworks
SI8422BB-D-IS ✓ AtivoComparação de especificações
| Parâmetro | ADUM4151ARIZ-RL | SI8422BB-D-IS |
|---|---|---|
| Marca | Analog Devices | Skyworks Solutions |
| Categoria | Interface ICs | Interface ICs |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $6,05 | $1,52 |
| Isolation Voltage (rms) | 5000 Vrms | — |
| Number of Channels | 7 | — |
| Channel Configuration | 2 Forward / 1 Reverse Auxiliary + 4 SPI lanes | — |
| Data Rate (max) | 2 Mbps | — |
| Propagation Delay (max) | 25 ns | — |
| Common-Mode Transient Immunity (min) | 25 kV/µs | — |
| Supply Voltage Range | 3 V to 5.5 V | 2.70 V to 5.5 V (each side) |
| Faixa de temperatura de operação | -40°C to +125°C | — |
| Encapsulamento | 20-pin SOIC_W (increased creepage), 7.50 mm body width | 8-SOIC narrow body (0.154", 3.90 mm width) |
| Tipo de montagem | Surface Mount (Gull-wing) | Surface Mount |
| Nível MSL | 3 | MSL 2A |
| Isolation Technology | iCoupler chip-scale transformer | — |
| Withstand Voltage (per UL 1577) | 5 kV rms for 1 minute | — |
| Status RoHS | Compliant | RoHS-compliant (JEDEC 260 °C reflow) |
| Lead Finish | Matte Tin (lead-free) | — |
| Tape and Reel Packaging | 13-inch reel, -RL suffix | — |
| Auxiliary Channel Direction | 2/1 (forward/reverse) | — |
| Isolation Rating | — | 2500 V RMS |
| Canais | — | 2 (1 forward + 1 reverse) |
| Maximum Data Rate | — | 150 Mbps |
| Propagation Delay | — | < 10 ns (worst case) |
| Common-Mode Transient Immunity (CMTI) | — | 20 kV/µs |
| Default Output State (Fail-Safe) | — | High (BB suffix; Low = AB) |
| Temperatura de operação | — | -40 °C to +125 °C (industrial) |
| Technology | — | CMOS, RF-coupled isolation |
| AEC-Q100 Qualification | — | Yes (automotive grade) |
| Safety Certifications | — | UL, CSA, VDE certified |