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ONSEMI FSA2258L10X Dual SPDT Analog Switch

The FSA2258 is a high-performance dual SPDT analog switch designed for mobile, video, and audio applications. It features low 0.80Ω typical on resistance at 3.0V, wide voltage operation from 1.65V to 4.3V, and excellent bandwidth over 50MHz. Its break-before-make operation, low quiescent current, power-off protection, and TTL-compatible control input make it ideal for portable devices like cell phones, PDA, LCD monitors, and set-top boxes. The compact MicroPak package enhances space efficiency for modern electronic systems.

Authorized Distributors
Source:DigiKey
Part No:FSA2258L10X
Stock:39644
Inv Date:06-11-2026
Price: Unit price: $0.82
Buy/RFQ:
Part No:FSA2258L10X
Stock:68869
Inv Date:06-11-2026
Price: Unit price: $0.82
Buy/RFQ:

ONSEMI FSA2258L10X Dual SPDT Analog Switch Specifications:

  • Supply Voltage Range: 1.65V to 4.3V
  • On Resistance (Ron): 0.80Ω typical at 3.0V
  • Ron Flatness: 0.409Ω max at 3.0V
  • Bandwidth: > 50MHz
  • Package: 10-Lead MicroPak™ (1.6 x 2.1mm)
  • Control Voltage: 0V to Vcc
  • Switching Time (Turn-On/Off): 16-70ns depending on conditions
  • Power-Off Protection: Yes
  • Operating Temperature: -40°C to +85°C
  • ESD Protection: 16kV human body model
  • Low quiescent current for battery-powered devices

Buy the Fairchild Series FSA2258 Analog Switch: FSA2258L10X

Order the Fairchild FSA2258L10X online today and take advantage of its low on resistance, broad voltage support, and compact MicroPak design. Perfect for mobile, audio, and video applications, this high-performance analog switch provides reliable operation with power-off protection and low quiescent current. Its wide bandwidth over 50MHz and fast switching times ensure excellent signal integrity in portable devices like cell phones, PDAs, LCD monitors, and set-top boxes. Experience seamless integration and space-saving benefits by purchasing this advanced component today.

Buy Fairchild FSA2258L10X now and experience unmatched reliability and performance in compact analog switching for portable electronic devices.

Frequently Asked Questions

Where can I buy ONSEMI FSA2258L10X?

You can click on the BUY or RFQ button to purchase FSA2258L10X from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part FSA2258L10X?

You can download the FSA2258L10X datasheet or visit the ONSEMI website for support.

Who is the manufacturer of FSA2258L10X?

ONSEMI

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