PCA8575D - NXP

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

PCA8575D
Manufacturer

NXP
ChipWorker Part#

CW432321067
Category

Interface IC, Interface Controller
RoHS

Lead free / RoHS Compliant
Description

Remote 16Bit I/O expander for I2C-bus with interrupt

PCA8575D Global Supplier

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PCA8575D Specifications

Attribute	Attribute Value

Part Number	PCA8575D
Manufacturer	NXP
ChipWorker Part#	CW432321067
Category	Interface IC, Interface Controller
Mounting Style	Surface Mount
Case/Package	SOP
	expand all
Product Lifecycle Status	Unknown
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free

Product Description

General description
The PCA8575 provides general purpose remote I/O expansion for most microcontroller families via the two-line bidirectional I2C-bus (serial clock (SCL), serial data (SDA)).
The device consists of a 16-bit quasi-bidirectional port and an I2C-bus interface. The PCA8575 has a low current consumption and includes latched outputs with high current drive capability for directly driving LEDs.
Features
400 kHz I2C-bus interface
2.3 V to 5.5 V operation with 5.5 V tolerant I/Os
16-bit remote I/O pins that default to inputs at power-up
Latched outputs with 25 mA sink capability for directly driving LEDs
Total package sink capability of 400 mA
Active LOW open-drain interrupt output
8 programmable slave addresses using 3 address pins
Readable device ID (manufacturer, device type, and revision)
Low standby current (10µA max.)
−40°C to +85°C operation
ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per JESD22-A115, and 1000 V CDM per JESD22-C101
Latch-up testing is done to JEDEC standard JESD78 which exceeds 100 mA
Packages offered: SO24, SSOP24 (QSOP24), TSSOP24, HVQFN24, DHVQFN24
Applications
LED signs and displays
Servers
Industrial control
Medical equipment
PLCs
Cellular telephones
Gaming machines
Instrumentation and test measurement

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- Surface testing

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