P82B96PWR vs PCA9518PW Comparaison
Comparaison détaillée côte à côte de P82B96PWR par Texas Instruments et PCA9518PW 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 | P82B96PWR | PCA9518PW |
|---|---|---|
| Marque | Texas Instruments | NXP Semiconductors |
| Catégorie | Interface ICs | Interface ICs |
| Statut du cycle de vie | Actif | Actif |
| Product Type | 2-bit bidirectional bus buffer and cable extender | Expandable 5-channel I2C-bus hub |
| Bus Compatibility | I2C/SMBus compatible | — |
| Channel Count | 2 channels | — |
| Operating Voltage Range | 2 V to 15 V | — |
| Maximum Bus Frequency | 400 kHz | — |
| Bidirectional Data Transfer | Yes | — |
| Boîtier | 8-pin TSSOP (PW) | 20-pin TSSOP |
| Plage de température de fonctionnement | -40 °C to +85 °C | — |
| Type de montage | Surface mount | Surface Mount |
| DigiKey Description | Buffer, ReDriver 2 Channel 400kHz 8-TSSOP | — |
| Manufacturer Function | Bidirectional data transfer between I2C bus and other bus configurations with different voltage and current levels | — |
| Cable Extension Function | Yes | — |
| I2C Bus Standards | I2C and SMBus compatible | — |
| Output Drive Configuration | Dual bidirectional bus buffer | — |
| LCSC Price Reference | $3.8578 as of 2026-10-23 | — |
| Manufacturer Datasheet Source | Texas Instruments P82B96 I2C-compatible dual bidirectional bus buffer datasheet | — |
| Interface | — | I2C and SMBus |
| Process Technology | — | BiCMOS |
| Supply Voltage Range | — | 2.3 V to 3.6 V |
| Downstream Channels | — | 5 channels |
| Bus Communication Frequency | — | 400 kHz |
| Partial Power-Down Input Threshold | — | VDD below 2.0 V |
| Partial Power-Down Bus Behavior | — | I2C-bus I/O pins remain high impedance |
| Manufacturer | — | NXP Semiconductors |
| Fonction | — | I2C bus buffering and expansion |
| Type de sortie | — | Push-pull |
| Operating Voltage | — | 2.3 V to 3.6 V |
| Partial Power-Down Support | — | Yes |
| I2C Bus Isolation | — | High-impedance state during partial power-down |
| Bus Protocol | — | I2C / SMBus |
| Statut RoHS | — | unknown |
| REACH Status | — | unknown |