PCA9517ADMR2G vs TCA9517DGKRQ1 Comparaison
Comparaison détaillée côte à côte de PCA9517ADMR2G par onsemi et TCA9517DGKRQ1 par Texas Instruments. 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 | PCA9517ADMR2G | TCA9517DGKRQ1 |
|---|---|---|
| Marque | onsemi | Texas Instruments |
| Catégorie | Interface ICs | Interface ICs |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $0,62 | $0,46 |
| Fonction | Level-Translating I2C-Bus Repeater / Buffer (ReDriver) | Level-translating I2C/SMBus buffer/repeater |
| Number of Channels | 2 (bidirectional) | 2 (1 bidirectional circuit) |
| Low-Voltage Side Range (VCC1) | 0.9 V to 3.0 V [DATA_NEEDED: exact upper limit] | — |
| High-Voltage Side Range (VCC2) | 2.7 V to 5.5 V | — |
| Supported Buses | I2C-bus, SMBus | — |
| Data Rate Support | Standard and Fast mode [DATA_NEEDED: maximum kHz] | — |
| Capacitance Isolation | Yes (buffers both bus segments) | — |
| Rise-Time Accelerator | Yes (keeper on high-voltage side) | — |
| Broche d'activation | Yes (EN, active control) | Yes (EN) |
| Type de sortie | Open-drain (wired-AND) | Open-drain |
| Boîtier | MSOP-8 (DM) | VSSOP (DGK), 8 pins |
| Type de montage | Surface Mount | Surface Mount |
| Température de fonctionnement | -40C to +85C [DATA_NEEDED: confirm from datasheet] | -40C to +125C |
| Statut RoHS | RoHS3 Compliant | Compliant |
| Prefix Suffix Code | R2G (Tape and Reel, 2.5 k units) | — |
| Niveau MSL | [DATA_NEEDED: MSL rating] | — |
| Débit de données | — | 400 kHz (fast-mode I2C) |
| VCCA Supply Range | — | 0.9 V to 5.5 V |
| VCCB Supply Range | — | 2.7 V to 5.5 V |
| Translation Direction | — | Bidirectional (up and down) |
| Protocol Support | — | I2C, SMBus |
| Powered-Off High Impedance | — | Yes |
| Automotive Qualification | — | AEC-Q100 qualified |
| Bus Capacitance Isolation | — | Yes (buffer/repeater function) |