Datasheet Archive: PCA9535DBQR datasheet by Texas Instruments

PCA9535DBQR datasheet by Texas Instruments

Description Interface - I/O Expanders, Integrated Circuits (ICs), IC I/O EXPANDER I2C 16B 24QSOP
Datasheet Type Original
RoHS Yes
Pb Free Yes
Lifecycle Active
ECCN EAR99
HTS Code 8542.39.00.01
Schedule B 8542.39.00.00
Price & Stock Find it at Findchips.com

Equivalent Parts !
Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

PCA9535DBQRG4

PCA9535DBQR datasheet preview

Download Datasheet

The PCA9535DBQR can support I2C bus frequencies up to 400 kHz.
To use an external pull-up resistor, connect the resistor between the SCL/SDA pins and the VCC pin. The recommended value is 1 kΩ to 10 kΩ.
The PCA9535DBQR can sink or source up to 25 mA per output pin.
The PCA9535DBQR can be reset by pulling the RESET pin low for at least 1 ms. This will reset the device to its default state.
No, the PCA9535DBQR is designed to operate with a 1.65V to 3.6V power supply. Using a 5V power supply may damage the device.