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FSA850UCX The ON Semiconductor FSA850UCX is a switch IC designed for audio applications. It operates within a 2.3V to 4.5V supply voltage range and features a low on-resistance.
Mfr Part #:

FSA850UCX

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor FSA850UCX is a switch IC designed for audio applications. It operates within a 2.3V to 4.5V supply voltage range and features a low on-resistance.
✓ Total Stock: 7,657 pcs

FSA850UCX Available from 1 distributor

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7,657 pcs
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FSA850UCX Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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FSA850UCX Description

Short technical summary and product information.

The FSA850UCX from ON Semiconductor is a specialized switch IC designed for audio signal routing. This component is configured with 2 SPDT switches, enabling flexible signal path management.

 

Key electrical characteristics include an operating supply voltage range of 2.3V to 4.5V and a maximum on-resistance of 1 Ohm. The switch offers fast switching times with a maximum on-time and off-time of 1 us each, ensuring minimal signal delay.

 

Packaged in a compact 12-WLCSP (1.16x1.56mm) format, the FSA850UCX is suitable for surface mount applications where space is a constraint. Its operating temperature range spans from -40C to +85C, making it robust for various environmental conditions. This device is often utilized in mobile phones and other portable electronic devices requiring audio signal switching.

 

The FSA850UCX is classified under Switch ICs - Various and is part of the Fsa850 series.

FSA850UCX Quick Information

Product Type: Switch IC
Series: Fsa850
Canonical Name: FSA850UCX Audio 3 or 4-Pole MIC-GND Switch
Subcategory: Switch ICs

FSA850UCX Compliance

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

FSA850UCX Features

  • Dual SPDT switch configuration.
  • Operates from 2.3V to 4.5V supply.
  • Maximum on-resistance is 1 Ohm.
  • Fast 1 us on and off times.
  • Compact WLCSP-12 package.

FSA850UCX Applications

  • Suitable for audio microphone switching applications.
  • Ideal for multi-pole audio signal routing.
  • Used in audio equipment with multiple microphone inputs.
  • Applicable in audio conferencing and sound systems.

FSA850UCX FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the FSA850UCX?

The FSA850UCX operates within a supply voltage range of 2.3V to 4.5V.

What is the maximum on-resistance of the FSA850UCX?

The maximum on-resistance for the FSA850UCX is 1 Ohm.

What is the operating temperature range for the FSA850UCX?

The FSA850UCX can operate between -40C and +85C.

What package type is the FSA850UCX available in?

The FSA850UCX is available in a WLCSP-12 package.

What is the RoHS status of the FSA850UCX?

The FSA850UCX is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the FSA850UCX?

The Moisture Sensitivity Level (MSL) for the FSA850UCX is 1 Unlimited.

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