PCA9518PW vs P82B96PWR Karşılaştırma
Ayrıntılı yan yana karşılaştırma PCA9518PW tarafından NXP Semiconductors ve P82B96PWR tarafından Texas InstrumentsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Özellik Karşılaştırması
| Parametre | PCA9518PW | P82B96PWR |
|---|---|---|
| Marka | NXP Semiconductors | Texas Instruments |
| Kategori | Interface ICs | Interface ICs |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Product Type | Expandable 5-channel I2C-bus hub | 2-bit bidirectional bus buffer and cable extender |
| Arayüz | 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 | — |
| Paket | 20-pin TSSOP | 8-pin TSSOP (PW) |
| Montaj Türü | Surface Mount | Surface mount |
| Manufacturer | NXP Semiconductors | — |
| Fonksiyon | I2C bus buffering and expansion | — |
| Çıkış Türü | 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 | — |
| RoHS Durumu | unknown | — |
| REACH Status | unknown | — |
| 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 |
| İşletim Sıcaklığı Aralığı | — | -40 °C to +85 °C |
| 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 |