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See Technical Specifications

PCA9535PWR +BOM

16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

PCA9535PWR
Datasheet:

PCA9535PWR Datasheet (PDF)
Number Of I/Os:

16
Features:

Configuration registers, Interrupt pin
Supply Voltage (min) (V):

2.3
Supply Voltage (max) (V):

5.5
EDA/CAD Models:

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PCA9535PWR General Description

Discover the PCA9535PWR, a versatile I/O expander IC featuring a 16-bit chip configuration and a bus frequency of 400kHz. Utilizing I2C and SMBus interfaces, this chip operates within a supply voltage range of 2.3V to 5.5V, providing flexibility for various applications. The TSSOP interface case style includes 24 pins and 16 I/Os, offering extensive connectivity options for your project. This RoHS phthalates compliant product ensures environmental safety, with MSL 1 - Unlimited moisture sensitivity level and no SVHC content. With operating temperatures ranging from -40°C to +85°C, this surface mount device is well-suited for automotive, industrial, and consumer electronics applications

Key Features

Robust and reliable communication
Fault-tolerant data transmission protocols
High-speed data transfer rates achieved
Data integrity ensured through checksums

Specifications

Number of I/Os	16	Features	Configuration registers, Interrupt pin
Supply voltage (min) (V)	2.3	Supply voltage (max) (V)	5.5
Addresses	8	Rating	Catalog
Frequency (max) (MHz)	0.4	Operating temperature range (°C)	-40 to 85
feature-number-of-i-os	16	feature-number-of-addresses	8
feature-manual-reset	No	feature-interface-type	I2C\|SMBus
feature-interface-speed-khz	400	feature-i2c-bus-interface-mode	Fast Mode
feature-interrupt-output	Yes	feature-output-type	Open Drain
feature-minimum-operating-supply-voltage-v	2.3	feature-maximum-operating-supply-voltage-v	5.5
feature-maximum-sink-current-per-bit-ma	25	feature-maximum-source-current-per-bit-ma	-10
feature-maximum-quiescent-current-ua	1	feature-packaging	Tape and Reel
feature-rad-hard		feature-pin-count	24
feature-cecc-qualified	No	feature-esd-protection	Yes
feature-military	No	feature-aec-qualified	No
feature-aec-qualified-number		feature-auto-motive	No
feature-p-pap	No	feature-eccn-code	EAR99
feature-svhc	Yes	feature-svhc-exceeds-threshold	No