Datasheet Details
| Part number | PCA9512 |
|---|---|
| Manufacturer | NXP Semiconductors |
| File Size | 176.15 KB |
| Description | Level shifting hot swappable I2C and SMBus buffer |
| Datasheet |
 PCA9512 Datasheet
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General Description
The PCA9512 is a hot swappable I2C and SMBus buffer that allows I/O card insertion into a live backplane without corruption of the data and clock buses and includes two dedicated supply voltage pins to provide level shifting between 3.3 V and 5 V systems while maintaining the best noise margin for e
Key Features
- Bi-directional buffer for SDA and SCL lines increases fanout and.
- Compatible with I2C standard mode, I2C fast mode, and SMBus standards to disable ∆V/∆t rise time accelerators through the ACC pin for lightly loaded systems prevents SDA and SCL corruption during live board insertion and removal from multi-point backplane systems Figure 1. Pin configuration. SW02070 PIN.