PCA9698BS, PCA9698 - 40-bit Fm+ I2C-bus advanced I/O port

Datasheet Details

Part number	PCA9698BS, PCA9698
Manufacturer	NXP
File Size	362.25 KB
Description	40-bit Fm+ I2C-bus advanced I/O port
Datasheet	PCA9698_PhilipsSemiconductors.pdf
Note	This datasheet PDF includes multiple part numbers: PCA9698BS, PCA9698. Please refer to the document for exact specifications by model.

The PCA9698 provides 40-bit parallel input/output (I/O) port expansion for I2C-bus applications organized in 5 banks of 8 I/Os.

1 MHz Fast-mode Plus I2C-bus serial interface.
Compliant with I2C-bus Fast-mode (400 kHz) and Standard-mode (100 kHz) NXP Semiconductors PCA9698 40-bit Fm+ I2C-bus advanced I/O port with RESET, OE and INT.
2.3 V to 5.5 V operation with 5.5 V tolerant I/Os.
40 configurable I/O pins that default to inputs at power-up.
Outputs: Programmable totem-pole (10 mA source, 25 mA sink) or open-drain (25 mA sink) with controlled edge rate output structure.

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Published: Feb 18, 2021 |