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PCA9546ADT

Switch ICs - Various 4-Channel I2C And SMBus Multiplexer

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PCA9546ADT General Description

Translating Switch Interface 16-SOIC

Texas Instruments, Inc Inventory

Key Features

  • Key Features
  • 1-of-4 bidirectional translating switches
  • I
  • 2
  • C-bus interface logic; compatible with SMBus standards
  • Active LOW reset input
  • 3 address pins allowing up to 8 devices on the I
  • 2
  • C-bus
  • Channel selection via I
  • 2
  • C-bus, in any combination
  • Power-up with all switch channels deselected
  • Low Ron switches
  • Allows voltage level translation between 1.8 V, 2.5 V, 3.3 V and 5 V buses
  • No glitch on power-up
  • Supports hot insertion
  • Low standby current
  • Operating power supply voltage range of 2.3 V to 5.5 V
  • 5 V tolerant Inputs
  • 0 Hz to 400 kHz clock frequency
  • ESD protection exceeds 2000 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
  • SO16, TSSOP16, and HVQFN16
  • Product Longevity Program
  • This product is included in NXP Product Longevity Program ensuring a stable supply of products for your embedded designs. The PCA9546APW is included in the 15-year program
Texas Instruments, Inc Original Stock
Texas Instruments, Inc Inventory

Specifications

Category Integrated Circuits (ICs)InterfaceSpecialized Mfr Texas Instruments
Series - Package Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Product Status Obsolete Applications Translating Switch
Interface I²C, SMBus Voltage - Supply 2.3V ~ 5.5V
Package / Case 16-SOIC (0.154", 3.90mm Width) Supplier Device Package 16-SOIC
Mounting Type Surface Mount Base Product Number PCA9546

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Packing

AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

warranty Warranty & Returns

Our policies and procedures are designed to ensure compliance with various quality specifications and to quickly resolve quality-related issues.

We promise to provide 365 days quality assurance service for all our products.

If you have any dissatisfaction with the quality of the product you received, you can contact us for a refund or exchange, as long as the product is kept in its original condition.

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PCA9546ADT Datasheet PDF

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