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PCA9522 |
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| Part Number | PCA9522 |
| Manufacturer | NXP (https://www.nxp.com/) Semiconductors |
| Description | 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 i... |
| Features |
Dual, bidirectional unity gain isolating buffer Hot insertion logic prevents data and clock bus corruption for live backplane applications Pre-charge minimizes data corruption on live insertion Supports I2C-bus (Standard-mode and Fast-mode), SMBus (standard and high power modes) and PMBus Open-collector ready output (RDY) Fast switching times allow operation in excess of 1 MHz Enable (EN) allows bus segments to be disconnected Low current standby mode when not enabled High-impedance ports when IC unpowered 6 mA (static) pull-down capability Low noise susceptibility Supp... |
| Document |
 PCA9522 Data Sheet
PDF 157.98KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | PCA9521 |
NXP Semiconductors |
Fast dual bidirectional bus buffer |
|
| 2 | PCA9525 |
NXP Semiconductors |
Simple 2-wire bus buffer |
|
| 3 | PCA9527 |
NXP Semiconductors |
3-channel bidirectional bus extender |
|
| 4 | PCA9500 |
NXP |
8-bit I2C and SMBus I/O port |
|
| 5 | PCA9501 |
NXP |
8-bit I2C and SMBus I/O port |
|