NXP Semiconductors
NXP Semiconductors PCA9512AD,118 I²C/SMBus hot-swap buffer and accelerator, 400 kHz data rate, 2.7-5.5 V supply, 1.8 mA supply current, 8-SOIC package, -40°C to +85°C.
MOQ 1 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Type | Buffer, Accelerator |
| Mounting | Surface Mount |
| Supply voltage | 2.7V ~ 5.5V |
| Current - supply | 1.8mA |
| Operating temperature | -40°C ~ 85°C |
| Input | 2-Wire Bus |
| Output | 2-Wire Bus |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Applications | I²C - Hotswap |
| Case | 8-SOIC (0.154\", 3.90mm Width) |
| Data rate | 400kHz |
| Channels | 1 |
| Capacitance - input | 10 pF |
The NXP PCA9512AD,118 is a single-channel I²C/SMBus buffer and accelerator designed for hot-swap applications — it isolates the bus capacitance of a card being inserted from the live backplane, preventing data corruption during insertion or removal.
ROHS3 compliant per the manufacturer's declaration; no additional REACH or UL certification is documented in the available spec data.
