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TCA9511ADGKR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TCA9511ADGKR product

TCA9511ADGKR

Signal Buffers

Hot-SwapI2C BufferSMBus

The TCA9511A is a specialized I2C bus buffer designed for hot-swappable applications, ensuring safe insertion of I/O cards into live backplanes.

Best for

  • Hot-swappable I2C/SMBus systems
  • Server and telecom backplane applications

Avoid if

  • Applications requiring extremely low power consumption in active mode
  • Systems where bus offset voltage cannot be tolerated

Check before use

  • Bus capacitance and pull-up resistor calculations

Key specifications

Supply Voltage
2.3 V to 5.5 V
Max Clock Frequency
400 kHz
Operating Temp
-40 °C to 125 °C

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
EAR99
HTSUS
8542.39.0001

Application

Industrial AutomationTelecom Equipment

Datasheet

1db3b993e6b7adabf752a750b66e5cc7.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TCA9511ADGKR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It acts as a hot-swappable I2C bus and SMBus buffer, allowing I/O cards to be inserted into live backplanes without corrupting existing data or clock signals.