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Image for illustration purposes only,
refer to technical specifications

Manufacturer Part #

PCA9517AD,118

PCA9517A Series 5.5 V 5 mA 400 kHz Level Translating I2C-bus Repeater - SOIC-8

PCA9517AD,118 Datasheet PCA9517AD,118 Documentation Application Note Brochure
ECAD Model: Convert this file for your ECAD tool by downloading the free Library Loader. Learn more about ECAD model.
Mfr. Name:	NXP
Standard Pkg:	Product Variant Information section Available Packaging Package Qty: 2500 per Reel Package Style: SOIC-8 Mounting Method: Surface Mount
Date Code:

NXP PCA9517AD,118 - Technical Attributes

Interface Type:	I2C/SMBus
No of Channels:	2
Clock Frequency-Max:	400kHz
Supply Voltage-Nom:	0.9V to 5.5V
Supply Current:	5mA
Package Style:	SOIC-8
Mounting Method:	Surface Mount

Features & Applications

The PCA9517AD,118 is a Part of PCA9517A Series 5.5 V Level Translating I2C-Bus Repeater. Operating temperature ranges between -40°C to 85°C and is available in SOIC-8 Package.

It is a CMOS integrated circuit that provides level shifting between low voltage (down to 0.9 V) and higher voltage (2.7 V to 5.5 V) I2C-bus or SMBus applications. While retaining all the operating modes and features of the I2C-bus system during the level shifts, it also permits extension of the I2C-bus by providing bidirectional buffering for both the data (SDA) and the clock (SCL) lines, thus enabling two buses of 400 pF.

Features:

2 channel, bidirectional buffer isolates capacitance and allows 400 pF on either side of the device
Voltage level translation from 0.9 V to 5.5 V and from 2.7 V to 5.5 V
Footprint and functional replacement for PCA9515/15A
I2C-bus and SMBus compatible
Active HIGH repeater enable input
Open-drain input/outputs
Lock-up free operation
Supports arbitration and clock stretching across the repeater
Accommodates Standard-mode and Fast-mode I2C-bus devices and multiple masters
Powered-off high-impedance I2C-bus pins
Port A operating supply voltage range of 0.9 V to 5.5 V
Port B operating supply voltage range of 2.7 V to 5.5 V
5 V tolerant I2C-bus and enable pins
0 Hz to 400 kHz clock frequency (the maximum system operating frequency may be
less than 400 kHz because of the delays added by the repeater)
ESD protection exceeds 5500 V HBM per JESD22-A114 and 1000 V CDM per JESD22-C101
Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA
Packages offered: SO8, TSSOP8 and HWSON8