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PCA9539 Datasheet, nexperia

PCA9539 expander equivalent, low-voltage 16-bit i2c and smbus low-power i/o expander.

PCA9539 Avg. rating / M : 1.0 rating-13

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PCA9539 Datasheet

Features and benefits


* I²C-bus to parallel port expander
* Operating power supply voltage range of 2.3 V to 5.5 V
* Ultra low standby current consumption:
* 1 µA (maximum)

Application

It is designed for a wide voltage range of 2.3 V to 5.5 V. Nexperia GPIO expanders provide an elegant solution when add.

Description

The PCA9539 provides 16 bits of General Purpose Input/Output (GPIO) expansion with interrupt and reset for I²C-bus/SMBus applications. It is designed for a wide voltage range of 2.3 V to 5.5 V. Nexperia GPIO expanders provide an elegant solution when.

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PCA9539 Page 1 PCA9539 Page 2 PCA9539 Page 3

TAGS

PCA9539
Low-voltage
16-bit
I2C
and
SMBus
low-power
expander
PCA9530
PCA9531
PCA9532
nexperia

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