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PCA9698DGG - 40-bit Fm+ I2C-bus advanced I/O port

Download the PCA9698DGG datasheet PDF. This datasheet also covers the PCA9698 variant, as both devices belong to the same 40-bit fm+ i2c-bus advanced i/o port family and are provided as variant models within a single manufacturer datasheet.

Description

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

At 5 V supply voltage, the outputs are capable of sourcing 10 mA and sinking 25 mA with a total package load of 1 A to allow direct driving of 40 LEDs.

Features

  • 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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (PCA9698_PhilipsSemiconductors.pdf) that lists specifications for multiple related part numbers.

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Part Number Description
PCA9698 40-bit Fm+ I2C-bus advanced I/O port
PCA9698BS 40-bit Fm+ I2C-bus advanced I/O port
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
PCA9698 40-bit Fm+ I2C-bus advanced I/O port with RESET, OE and INT Rev. 3 — 3 August 2010 Product data sheet 1. General description The PCA9698 provides 40-bit parallel input/output (I/O) port expansion for I2C-bus applications organized in 5 banks of 8 I/Os. At 5 V supply voltage, the outputs are capable of sourcing 10 mA and sinking 25 mA with a total package load of 1 A to allow direct driving of 40 LEDs. Any of the 40 I/O ports can be configured as an input or output. The PCA9698 is the first GPIO device in a new Fast-mode Plus (Fm+) family. Fm+ devices offer higher frequency (up to 1 MHz) and longer, more densely populated bus operation (up to 4000 pF).
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