PCA9546AD,112 vs PCA9546AD Comparaison
Comparaison détaillée côte à côte de PCA9546AD,112 par NXP Semiconductors et PCA9546AD par NXP Semiconductors. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Comparaison des spécifications
| Paramètre | PCA9546AD,112 | PCA9546AD |
|---|---|---|
| Marque | NXP Semiconductors | NXP Semiconductors |
| Catégorie | Logic ICs | Interface ICs |
| Statut du cycle de vie | Fin de vie | Fin de vie |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $1,28 | $0,70 |
| Fonction | 4-channel bidirectional translating I2C-bus switch with reset | 4-channel bidirectional I2C/SMBus translating switch |
| Interface | I2C, SMBus | I2C-bus, SMBus |
| Supply Voltage Range | 2.3 V to 5.5 V | — |
| Canaux | 4 (1 upstream pair, 4 downstream SCx/SDx pairs) | — |
| On-State Resistance (Ron) Max | 30 ohm | — |
| Reset Input | Active-LOW RESET | Active-LOW RESET pin |
| Address Pins | 3 (A0, A1, A2) - up to 8 devices on one bus | A0, A1, A2 (8 selectable I2C addresses) |
| Level Translation | 1.8 V, 2.5 V, 3.3 V and 5 V buses | — |
| Power-Up Default | All switch channels deselected | — |
| Boîtier | 16-SOIC (0.154 in, 3.90 mm width) | SOIC-16 (SO16, D suffix) |
| Type de montage | Surface Mount | Surface Mount |
| Packaging | Tube | — |
| Lead Free Status | Lead free | — |
| Température de fonctionnement | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Statut RoHS | Compliant | Compliant (,118 ordering code) |
| Statut du cycle de vie | End of Life (per NXP product page; continued supply via Rochester Electronics) | — |
| Number of Channels | — | 4 (SC0/SD0 to SC3/SD3) |
| Supply Voltage (VDD) | — | 2.3 V to 5.5 V |
| Maximum Bus Frequency | — | 400 kHz |
| Channel Selection | — | Programmable control register (writable via I2C) |
| 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 |
| Ordering Suffix | — | PCA9546AD,118 (tape and reel, nickel/palladium/gold finish) |
| ESD Rating | — | [DATA_NEEDED: HBM ESD rating] |