PCA9546AD vs PCA9546AD,118 Comparação
Comparação detalhada lado a lado de PCA9546AD por NXP Semiconductors e PCA9546AD,118 por NXP Semiconductors. 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.
NXP Semiconductors
PCA9546AD,118 - 4-Ch I2C Bus Switch Reset | NXP | SOIC-16
PCA9546AD,118 ✗ Fim de vidaComparação de especificações
| Parâmetro | PCA9546AD | PCA9546AD,118 |
|---|---|---|
| Marca | NXP Semiconductors | NXP Semiconductors |
| Categoria | Interface ICs | Interface ICs |
| Status do ciclo de vida | Fim de vida | Fim de vida |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $0,70 | $0,98 |
| Função | 4-channel bidirectional I2C/SMBus translating switch | 4-channel bidirectional I2C/SMBus translating switch with reset |
| Number of Channels | 4 (SC0/SD0 to SC3/SD3) | — |
| Supply Voltage (VDD) | 2.3 V to 5.5 V | — |
| Interface | I2C-bus, SMBus | I2C, SMBus |
| Maximum Bus Frequency | 400 kHz | — |
| Reset Input | Active-LOW RESET pin | Active-LOW RESET |
| Channel Selection | Programmable control register (writable via I2C) | — |
| Address Pins | A0, A1, A2 (8 selectable I2C addresses) | A0, A1, A2 (up to 8 devices per bus) |
| Logic-Level Translation | Yes, pass-gate allows mixed-voltage (1.65 V to 5.5 V) interconnection | — |
| Power-Up Default State | All switch channels deselected | — |
| Encapsulamento | SOIC-16 (SO16, D suffix) | 16-SOIC (0.154 in, 3.90 mm width) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Ordering Suffix | PCA9546AD,118 (tape and reel, nickel/palladium/gold finish) | — |
| Temperatura de operação | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| ESD Rating | [DATA_NEEDED: HBM ESD rating] | — |
| Status RoHS | Compliant (,118 ordering code) | [DATA_NEEDED: RoHS status] |
| Tensão de alimentação | — | 2.3 V to 5.5 V |
| Canais | — | 4 downstream SCL/SDA pairs |
| Power-on Default | — | All switch channels deselected |
| Control Register | — | Write-only, 1 byte, bits D0-D3 select channels |
| Maximum Power Dissipation | — | 400 mW |
| On-Resistance | — | [DATA_NEEDED: RON of pass-gate switches] |
| Packaging | — | Digi-Reel / Tape & Reel |
| Lead Free | — | Yes |