PCA9538APWJ Datasheet PDF - NXP

● I²C-bus to parallel port expander

● Operating power supply voltage range of 1.65 V to 5.5 V

● Low standby current consumption:

● 1.5 μA (typical at 5 V VDD)

● 1.0 μA (typical at 3.3 V VDD)

● Schmitt-trigger action allows slow input transition and better switching noise immunityat the SCL and SDA inputs

● Vhys = 0.10 x VDD (typical)

● 5 V tolerant I/Os

● Active LOW reset input (RESET)

● Open-drain active LOW interrupt output (INT)

● 400 kHz Fast-mode I²C-bus

● Internal power-on reset

● Power-up with all channels configured as inputs

● No glitch on power-up

● Latched outputs with 25 mA drive maximum capability for directly driving LEDs

● Latch-up performance exceeds 100 mA per JESD78, Class II

● ESD protection exceeds JESD22:

● 2000 V Human Body Model (A114-A)

● 1000 V Charged-Device Model (C101)

● Packages offered: TSSOP16 and HVQFN16