P82B96PWR vs PCA9518PW Сравнение
Подробное сравнение бок о бок P82B96PWR от Texas Instruments и PCA9518PW от NXP Semiconductors. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
Texas Instruments
P82B96PWR - 2-Channel 2-15V I2C Bus Extender | TI (Tape & Reel)
P82B96PWR ✓ Активен
Сравнение характеристик
| Параметр | P82B96PWR | PCA9518PW |
|---|---|---|
| Бренд | Texas Instruments | NXP Semiconductors |
| Категория | Interface ICs | Interface ICs |
| Статус жизненного цикла | Активен | Активен |
| 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 | — |
| Корпус | 8-pin TSSOP (PW) | 20-pin TSSOP |
| Диапазон рабочих температур | -40 °C to +85 °C | — |
| Тип монтажа | 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 | — |
| Интерфейс | — | 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 |
| Функция | — | I2C bus buffering and expansion |
| Тип выхода | — | 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 |
| Статус RoHS | — | unknown |
| REACH Status | — | unknown |