FSA8028UMX
- Mfr.Part #
- FSA8028UMX
- Manufacturer
- onsemi
- Package / Case
- 10-UFQFN
- Datasheet
- Download
- Description
- IC DETECTION SWITCH 10UMLP
- Stock
- 1,641
- In Stock :
- 1,641
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- Manufacturer :
- onsemi
- Product Category :
- Audio Special Purpose
- Radiation Hardening :
- No
- Packaging :
- Tape and Reel (TR)
- Voltage - Supply :
- 2.5V~4.4V
- Height Seated (Max) :
- 0.55mm
- Type :
- Integrated Circuit (IC)
- Supply Voltage-Min (Vsup) :
- 2.5V
- Mounting Type :
- Surface Mount
- Mount :
- Surface Mount
- Applications :
- Communication Systems, Consumer Audio
- Published :
- 2016
- Pbfree Code :
- yes
- Package / Case :
- 10-UFQFN
- Number of Outputs :
- 1
- RoHS Status :
- RoHS Compliant
- Number of Pins :
- 10
- Terminal Pitch :
- 0.4mm
- Operating Temperature :
- -40°C~85°C TA
- Base Part Number :
- FSA8028
- Terminal Position :
- QUAD
- Weight :
- 18.08g
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-609 Code :
- e4
- Supply Voltage-Max (Vsup) :
- 4.4V
- ECCN Code :
- EAR99
- Number of Terminations :
- 10
- Specifications :
- 4-Pole
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Function :
- Detection Switch
- Interface :
- Logic
- Lifecycle Status :
- LAST SHIPMENTS (Last Updated: 1 week ago)
- Datasheets
- FSA8028UMX

Audio Special Purpose onsemi FSA8028UMX Overview
The Audio Special Purpose onsemi FSA8028UMX is an innovative audio jack detection and configuration switch designed to simplify the interface between audio peripherals and the host system. This compact integrated circuit (IC) provides robust detection capabilities in a tiny 10-UMLP package, making it ideal for space-constrained applications. With its high sensitivity and intelligent switching technology, the FSA8028UMX ensures seamless integration of audio accessories, enhancing user experience while maintaining optimal audio performance. This solution is particularly tailored for manufacturers looking to streamline audio jack management with minimal hardware complexity and superior reliability.
FSA8028UMX Features
The onsemi FSA8028UMX IC boasts several key features that make it an essential component in modern electronic devices. These include:
- Compact 10-UMLP package, ideal for portable devices.
- Integrated impedance measurement and detection functionalities.
- Supports various audio jack configurations and automatically configures the host interface.
- Low power consumption, enhancing the battery life of portable applications.
- Highly integrated design reduces the need for additional components, simplifying the overall design and reducing costs.
FSA8028UMX Applications
- Smartphones and Tablets: Integrates with audio jacks to detect and configure headset type automatically, ensuring optimal audio functionality and user experience.
- Laptops and Personal Computers: Used in the audio subsystem to facilitate the identification of connected audio devices, allowing for auto-switching between internal speakers and headphones.
- Portable Media Players: Enhances the portability by optimizing the size and power efficiency for audio detection and switching systems.
- Gaming Devices: Ensures robust audio jack detection to provide gamers with seamless audio experiences across various gaming headsets.
- Sound Systems: Assists in automatic configuration of audio inputs, simplifying the setup for users and enhancing the audio fidelity in complex systems.
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RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
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