P82B96DR vs PCA9518PW Comparison
Detailed side-by-side comparison of P82B96DR by Texas Instruments and PCA9518PW by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
P82B96DR - 400kHz Bidirectional I2C Buffer | Texas Instruments (Tape & Reel)
P82B96DR ⚠ Last Time Buy
Specification Comparison
| Parameter | P82B96DR | PCA9518PW |
|---|---|---|
| Brand | Texas Instruments | NXP Semiconductors |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Last Time Buy | Active |
| Device Type | Dual bidirectional bus buffer and cable extender | — |
| Bus Compatibility | I2C/SMBus-compatible | — |
| Number of Bidirectional Channels | 2 channels | — |
| Number of Bits | 2 bits | — |
| Operating Supply Voltage Range | 2 V to 15 V | — |
| Supported Bus Logic Voltage Range | 2 V to 15 V | — |
| Maximum Data Rate | 400 kHz | — |
| Signal Direction | Automatic bidirectional operation | — |
| Direction Control Pin | None | — |
| Interface Type | 2-wire bus | — |
| Input Capacitance | 4 pF | — |
| Package | 8-pin SOIC, 3.90 mm width | 20-pin TSSOP |
| Mounting Type | Surface mount | Surface Mount |
| Manufacturer Description | 2-bit bidirectional 2V-to-15V 400kHz I2C/SMBus buffer/cable extender | — |
| Product Status | Last time buy | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | unknown |
| REACH Status | [DATA_NEEDED: REACH status] | unknown |
| Automotive Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Product Type | — | Expandable 5-channel I2C-bus hub |
| 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 |
| Function | — | I2C bus buffering and expansion |
| Output Type | — | 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 |