FSA550UCX The ON Semiconductor FSA550UCX is a 4PST analog switch designed for audio applications. It operates within a voltage range of 1.6V to 3V and offers a typical on-resistance of 800mOhm.
Mfr Part #:

FSA550UCX

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor FSA550UCX is a 4PST analog switch designed for audio applications. It operates within a voltage range of 1.6V to 3V and offers a typical on-resistance of 800mOhm.
✓ Total Stock: 1,000 pcs

FSA550UCX Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,000 pcs
1000 pcs On Request 1 On Request On Request On Request On Request On Request

FSA550UCX Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bandwidth
Mounting Type
Number of Channels
On
Operating Temperature
Package / Case
Storage Temperature
Supplier Device Package
Supplier Package
Switch Circuit
Tape & Reel
Voltage

FSA550UCX Description

Short technical summary and product information.

The FSA550UCX from ON Semiconductor is a specialized analog switch designed for audio applications. This IC features a 4PST (4-Pole Single-Throw) switch configuration, enabling robust signal routing. It operates across a wide voltage range of 1.6V to 3V, making it suitable for various portable and low-power designs.

 

The device offers a low typical on-resistance of 800mOhm, ensuring minimal signal degradation. With a bandwidth of 50MHz, it can handle audio frequencies effectively. The FSA550UCX is housed in a compact 12-WLCSP (Wafer Level Chip Scale Package) with surface mount mounting type, ideal for space-constrained applications.

 

Key electrical characteristics include a single channel and an operating temperature range of -40°C to 85°C. The RoHS 3 compliant status indicates adherence to environmental regulations. This component is well-suited for integration into compact audio systems where reliable signal switching is critical.

FSA550UCX Quick Information

Product Type: Analog Switch
Canonical Name: FSA550UCX Analog Switch
Subcategory: Special Purpose

FSA550UCX Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

FSA550UCX Features

  • 4PST analog switch for audio applications.
  • Operates from 1.6V to 3V supply.
  • Low 800mOhm typical on-resistance.
  • 50MHz bandwidth for signal integrity.
  • Compact 12-WLCSP surface mount package.

FSA550UCX Applications

  • Ideal for portable audio devices.
  • Suitable for low-power signal routing.
  • Used in compact electronic systems.
  • Provides reliable audio signal switching.

FSA550UCX FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the FSA550UCX?

The FSA550UCX operates within a voltage range of 1.6V to 3V.

What is the typical on-resistance of the FSA550UCX?

The typical on-resistance for the FSA550UCX is 800mOhm.

What is the bandwidth of the FSA550UCX analog switch?

The FSA550UCX has a bandwidth of 50MHz.

What package type is the FSA550UCX supplied in?

The FSA550UCX is supplied in a 12-WLCSP (Wafer Level Chip Scale Package) with surface mount capability.

What is the operating temperature range for the FSA550UCX?

The FSA550UCX operates between -40°C and 85°C.

Home

Categories