Datasheet Details
| Part number | PCA9522 |
|---|---|
| Manufacturer | NXP Semiconductors |
| File Size | 157.98 KB |
| Description | Fast dual bidirectional bus buffer |
| Datasheet |
 PCA9522 Datasheet
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| Part number | PCA9522 |
|---|---|
| Manufacturer | NXP Semiconductors |
| File Size | 157.98 KB |
| Description | Fast dual bidirectional bus buffer |
| Datasheet |
PCA9522 Datasheet
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The PCA9522 is a monolithic bipolar integrated circuit for bus buffering in applications including I2C-bus, SMBus, etc.
It includes hot insertion logic for detecting stop and idle conditions, making it ideal for live insertion into backplanes.
The buffer extends the bus load limit by buffering both the SCL and SDA lines.
PCA9522 Fast dual bidirectional bus buffer with hot insertion logic Rev.
1 — 28 September 2011 Product data sheet 1.
| Part Number | Description |
|---|---|
| PCA9521 | Fast dual bidirectional bus buffer |
| PCA9525 | Simple 2-wire bus buffer |
| PCA9527 | 3-channel bidirectional bus extender |
| PCA9502 | 8-bit I/O expander |
| PCA9506 | 40-bit I2C-bus I/O port |
| PCA9507 | 2-wire serial bus extender |
| PCA9510A | Hot swappable I2C-bus and SMBus bus buffer |
| PCA9511A | Hot swappable I2C-bus and SMBus bus buffer |
| PCA9513A | Hot swappable I2C-bus and SMBus bus buffer |
| PCA9514A | Hot swappable I2C-bus and SMBus bus buffer |