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PCA9517AD,118

In Stock: 3,320

Dual Supply Level translating I2C-bus repeater

Manufacturers:
NXP Semiconductor
Mfr.Part#:
PCA9517AD,118
Datasheet:
PCA9517AD,118 Datasheet (PDF)
Package/Case:
SOP-8
Product Type:
Drivers
RoHS:
Lifecycle:
Active
EDA/CAD Models:
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PCA9517AD,118 Information

Description

The PCA95AD118 is a buffer/driver/transceiver from NXP USA Inc., designed for I2C/SMBus applications. It provides level translation, buffering, and hot-swapping capabilities, making it suitable for various industries such as industrial control systems, automotive, medical devices, consumer electronics, and telecommunications. This device features low supply current (2mA), a wide operating voltage range (2.3V to 5.5V), and 5V-tolerant I/O ports. It also provides hot insertion protection, making it suitable for applications where devices need to be added or removed while the system is running. The PCA95AD118 is an ideal solution for level translation in I2C/SMBus applications, buffering and hot-swapping in I2C/SMBus systems, and general-purpose I2C/SMBus bus isolation.

Features

According to the product information, the key features of the PCA9517AD,118 component are:

Low supply current: 2 mA
Operating voltage range: 2.3 V to 5.5 V
Compatible with both I2C-bus standard mode and fast mode
5 V tolerant I/O ports
Hot insertion protection

Package

The package type for PCA9517AD,118 is SO-8 (Small Outline 8).

Pinout

The PCA9517AD,118 is a buffer/driver/transceiver from NXP USA Inc. It has an SO-8 package with 8 pins.

Here's the pinout:

VCC: Power supply
GND: Ground
SDA: I2C data line
SCL: I2C clock line
OUT: Output signal
IN: Input signal
VCAP: Internal capacitor connection

This device is designed for level translation, buffering, and hot-swapping in I2C and SMBus applications. It provides a low-power solution with a supply current of 2 mA and operates over a wide voltage range of 2.3 V to 5.5 V.

Manufacturer

The manufacturer of the PCA9517AD,118 is NXP USA Inc., a leading semiconductor company that designs and manufactures microcontrollers, processors, and other electronic components for various industries such as automotive, industrial, medical, and consumer electronics.

Applications

The PCA9517AD,118 is a buffer/driver/transceiver suitable for various applications such as:

Level translation in I2C/SMBus apps
Buffering and hot-swapping in I2C/SMBus systems
General-purpose I2C/SMBus bus isolation
Signal isolation for noise reduction in comms systems
Communication between devices with different voltage levels
Industrial control, automotive, medical, consumer electronics, and telecommunication systems.

Specifications

f<sub>i(RF)</sub> [max] (MHz)	0.4	Number of pins	8
Type Of Offset	Static Offset	Inputs	1
I2C-bus (kHz)	400	Function	Static Offset
Outputs	1	Frequency (Min-Max) (MHz)	0.4
Frequency Band (Hz)	400000	Automotive	N
Description	Dual Supply Level translating I2C-bus repeater	V<sub>CC(B)</sub> (Min-Max)	2.7 to 5.5
Operating Temperature (°C)	-40~85	V<sub>CC(A)</sub> (Min - Max)	0.9 to 5.5
Supply Voltage [Min - Max]	0.9,2.7,5.5,5.5	Additional Features - Security	Static Offset
AEC-Q100 compliant	N	Frequency (Max) (MHz)	0.4
f<sub>range</sub> [max] (MHz)	0.4	Type VLT	I2C Buffer with two Supplies
Supply Voltage [max] (V)	5.5	Ambient Operating Temperature (Min to Max) (℃)	-40 to 85
Supply Voltage [min] (V)	0.9,2.7	T<sub>amb</sub> [min] (°C)	-40~85
Automotive Qualified	N	T<sub>amb</sub> (°C)	-40~85
Pad supply (V)	0.9 to 5.5,2.7 to 5.5	Supply Voltage [Min to Max] (V)	0.9 to 5.5,2.7 to 5.5
Number of Channels	2	Operating Temperature (Min-Max) (℃)	-40 to 85
Operating Voltage (V)	0.9~5.5	Operating voltage (VDC)	2.7~3.6_tolerant_to_5.5 VDC
Product Category	Interface - Signal Buffers, Repeaters	Product	Repeaters
Interface Type	I2C	Propagation Delay Time	70 ns
Supply Voltage - Max	5.5 V	Supply Voltage - Min	2.7 V
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT	Operating Supply Current	1 mA
Pd - Power Dissipation	100 mW	Product Type	Signal Buffers, Repeaters
Factory Pack Quantity	2500	Subcategory	Interface ICs
Type	Voltage Level Translators	Part # Aliases	935285763118
Unit Weight	0.002628 oz	Package/Case	SOP-8

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Returns and exchanges are supported, provided the items remain in their original condition.

Ratings and Reviews

C

C**s
03/29/2025

14

The order is that of the photos i highly recommend
B

B**y
12/25/2021

7

It took a short time. Packing in sealed antistatic, bolted fastening in a separate package. Soldering neatly, the unit works. I recommend!
S

S**l
11/09/2020

7

The goods received until checked. Packed in an envelope with a navel.
C

C**n
08/30/2020

15

Description corresponds, came in 1 week

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PCA9517AD,118 Datasheet PDF

Preliminary Specification PCA9517AD,118 PDF

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Reference Price（USD）

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Quantity

Unit Price

Ext. Price

1000+

$0.252

$252.00

500+

$0.262

$131.00

100+

$0.285

$28.50

30+

$0.312

$9.36

10+

$0.349

$3.49

$0.422

$0.42

*The prices above are for reference only.

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