Manufacturer Part Number
FSA553UCX
Manufacturer
onsemi
Introduction
Integrated circuit (IC) for analog switching applications
Provides two independent analog switches in a compact package
Product Features and Performance
Operates from a single power supply of 1.5V to 3V
Bandwidth of 200MHz (-3dB)
On-state resistance of 800mΩ (max)
1:1 multiplexer/demultiplexer circuit
Single-pole single-throw (SPST) switch circuit
Supports audio applications
Product Advantages
Compact 9-pin WLCSP package (1.22mm x 1.22mm)
Low on-state resistance for efficient signal transmission
Wide operating temperature range of -40°C to 85°C
RoHS3 compliant for environmental compliance
Key Technical Parameters
Operating voltage: 1.5V to 3V
Operating temperature: -40°C to 85°C
Number of channels: 2
Bandwidth (-3dB): 200MHz
On-state resistance (max): 800mΩ
Multiplexer/demultiplexer circuit: 1:1
Switch circuit: SPST
Quality and Safety Features
RoHS3 compliant for restricted use of hazardous substances
Robust design for reliable performance in various applications
Compatibility
Suitable for audio applications such as headphones, speakers, and audio equipment
Application Areas
Audio equipment
Consumer electronics
Industrial automation
Telecommunications
Product Lifecycle
Currently in production
Replacement or upgrade options available from the manufacturer
Key Reasons to Choose This Product
Compact and space-saving package
Low on-state resistance for efficient signal transmission
Wide operating temperature range for versatile applications
RoHS3 compliance for environmental sustainability
Reliable performance and quality for audio applications