Manufacturer Part Number
TCA9546APWR
Manufacturer
Texas Instruments
Introduction
High-performance, low-power, 2-bit, 1-of-4 multiplexer/demultiplexer for I2C, SMBus, and other bus applications
Product Features and Performance
Operates from 1.65V to 5.5V single supply
Low power consumption
Fast switching speed
Low on-resistance
Independent circuits
Latch-up performance exceeds 100mA per JESD 78, Class II
ESD protection exceeds JESD 22-A114, Class 2 ( ±2kV HBM)
Product Advantages
Suitable for I2C, SMBus, and other bus applications
Enables bus expansion and isolation
Provides bus switching and routing
Supports hot-swap and live-insertion
Key Technical Parameters
2-bit, 1-of-4 multiplexer/demultiplexer
16-TSSOP package
-40°C to 85°C operating temperature range
65V to 5.5V supply voltage
Quality and Safety Features
RoHS3 compliant
Latch-up and ESD protection
Compatibility
Compatible with I2C, SMBus, and other bus protocols
Application Areas
Embedded systems
Industrial automation
Consumer electronics
Test and measurement equipment
Product Lifecycle
Currently in production
Replacements and upgrades available
Several Key Reasons to Choose This Product
High performance and low power consumption
Wide operating voltage range
Robust protection against latch-up and ESD
Suitable for a variety of bus applications
Enables bus expansion and isolation
Reliable and long-lasting performance