PCA9509 Datasheet, Repeater, NXP

PCA9509 Features

• Repeater
• Bidirectional buffer isolates capacitance and allows 400 pF on port B of the device
• Voltage level translation from port A (1.35 V to VCC(B)  1.0 V) to port B (3.0 V

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Part number:

PCA9509

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NXP ↗

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📄 Datasheet

Description:

Level translating i2c-bus/smbus repeater. The PCA9509 is a level translating I2C-bus/SMBus repeater that enables processor low voltage 2-wire serial bus to interface with stan

PCA9509 Application

• Applications where Port A VCC(A) is less than 1.35 V or Port B VCC(B) is less than 3.0 V, use drop-in replacement PCA9509A. The bus port B drivers a

TAGS

PCA9509

NXP

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