PCA9509 (Philips)
Electronic component documentation (datasheet) «PCA9509» (RF & Microwaves), manufacturer Philips. Download datasheet file:
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Partname | PCA9509 |
Description | General descriptionThe PCA9509 isA level translating I2C-bus/SMBus repeater that enables processor low voltage 2-wire serial bus to interface with standard I2C-bus or SMBus I/O. While retaining all the operating modes and features of the I2C-bus system during the level shifts, it also permits extension of the I2C-bus by providing bidirectional buffering for both the data (SDA) and the clock (SCL) lines, thus enabling the I2C-bus or SMBus maximum capacitance of 400 pF on the higher voltage side. The SDA and |
Functional | RF & Microwaves | Manufacturer | Philips Semiconductors | |
Site | www.semiconductors.philips.com |
| Size | Pages: 16, 101.58Kb |
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