PCA9544AD vs PCA9544ARGYR Comparaison
Comparaison détaillée côte à côte de PCA9544AD par NXP Semiconductors et PCA9544ARGYR 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.
NXP Semiconductors
PCA9544AD - 4-Channel I2C Multiplexer with Interrupt | NXP
PCA9544AD ✗ Fin de vie
Comparaison des spécifications
| Paramètre | PCA9544AD | PCA9544ARGYR |
|---|---|---|
| Marque | NXP Semiconductors | Texas Instruments |
| Catégorie | Interface ICs | Logic ICs |
| Statut du cycle de vie | Fin de vie | Actif |
| Device Type | 4-channel I2C-bus multiplexer | — |
| Number of Downstream Channels | 4 channels | — |
| Upstream Bus Pairs | 1 SCL/SDA pair | — |
| Downstream Bus Pairs | 4 SCx/SDx pairs | — |
| Bus Interface | I2C-bus | — |
| Supported Protocol Family | I2C and SMBus-compatible | — |
| Tension d'alimentation de fonctionnement | 2.3 V to 5.5 V | — |
| Signal Direction | Bidirectional | — |
| Channel Selection | One channel selected at a time by programmable control register | — |
| Interrupt Function | Yes, interrupt logic | — |
| Maximum Power Dissipation | 400 mW for the documented PCA9544APW,112 comparison variant | 400 mW |
| Boîtier | 20-SO | VQFN-20 (RGY), 3.5 mm x 4.5 mm |
| Type de montage | Surface Mount | Surface Mount |
| Statut du cycle de vie | No Longer Manufactured | — |
| Plage de température de fonctionnement | [DATA_NEEDED: operating temperature range] | — |
| Maximum Bus Clock Frequency | [DATA_NEEDED: maximum I2C bus clock frequency] | — |
| Input Pin Capacitance | [DATA_NEEDED: input capacitance per pin] | — |
| Static Current | [DATA_NEEDED: static supply current] | — |
| Statut RoHS | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Fonction | — | 4-channel I2C/SMBus multiplexer with interrupt logic |
| Number of Channels | — | 4 |
| Supply Voltage Range | — | 2.3 V to 5.5 V |
| Bus Type | — | I2C and SMBus compatible |
| Voltage Translation | — | Yes, bidirectional translating switches |
| Interrupt Inputs | — | 4 (active-low) |
| Interrupt Output | — | 1 (active-low, open-drain) |
| Address Pins | — | 3 (A0, A1, A2), up to 8 devices per bus |
| Température de fonctionnement | — | -40C to +85C |
| Power-On Reset | — | Yes, all channels deselected at power-up |
| Courant d'alimentation | — | [DATA_NEEDED: Supply Current] |
| Serial Interface Speed | — | [DATA_NEEDED: Serial Interface Speed] |
| Niveau MSL | — | [DATA_NEEDED: MSL Level] |