PCA9515ADR vs PCA9517DG4

This in-depth comparison of the PCA9515ADR and PCA9517DG4 provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

PCA9515ADR

Texas Instruments

Lifecycle: Active
Stock: 6545 PCS
Package: SOIC-8
Series: Interface - Signal Buffers, Repeaters, Splitters

+BOM RFQ

Part B

PCA9517DG4

Texas Instruments

Lifecycle: Active
Stock: 6268 PCS
Package: SOIC-8
Series: Interface - Signal Buffers, Repeaters, Splitters

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	PCA9515ADR	PCA9517DG4
Supplier	-	Texas Instruments
Part Status	Not For New Designs	Discontinued at Digi-Key
Type	Buffer, ReDriver	Buffer, ReDriver
Applications	I²C	I²C
Input	2-Wire Bus	2-Wire Bus
Output	2-Wire Bus	2-Wire Bus
Data Rate (Max)	400kHz	400kHz
Number of Channels	1	2
Capacitance - Input	7 pF	6 pF
Voltage - Supply	2.3V ~ 3.6V	0.9V ~ 5.5V, 2.7V ~ 5.5V
Supply Current	500µA	1.5mA
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C
Mounting Type	Surface Mount	Surface Mount

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