FSA8049UCX

Mfr. #:: FSA8049UCX
Manufacturer:: ON Semiconductor
Description:: IC AUDIO JACK DETECT SW 9-WLCSP
Lifecycle:: New from this manufacturer.
Datasheet:: FSA8049UCX Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: FSA8049UCX more Information

Product Attribute
Attribute Value

Manufacturer: Fairchild Semiconductor

Product Category: Audio Special Purpose

Series: -

Product: Microphone Switches

Packaging: Digi-ReelR Alternate Packaging

Unit-Weight: 0.001482 oz

Mounting-Style: SMD/SMT

Package-Case: WLCSP-9

Operating-Temperature: -40°C ~ 85°C (TA)

Specifications: 4-Pole

Function: Detection Switch

Applications: Communication Systems, Consumer Audio

Number-of-Channels: 1

Interface: Logic

Voltage-Supply: 2.5 V ~ 4.4 V

Supplier-Device-Package: 9-WLCSP (3x3)

Configuration: 1 x SPDT

Maximum-Operating-Temperature: + 85 C

Minimum-Operating-Temperature: - 40 C

Operating-Supply-Voltage: 2.5 V to 4.4 V

Supply-Voltage-Max: 4.4 V

Supply-Voltage-Min: 2.5 V

On-Resistance-Max: 4 Ohms

Off-Time-Max: 6 ms

Number-of-Switches: 1 Switch

On-Time-Max: 140 ms

Tags: FSA804, FSA80, FSA8, FSA

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We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

FSA8049UCX Description

***Semiconductor: Audio Jack Detection and Configuration, MIC / GND Cross Point Switch

***ure Electronics: FSA Series 4 Channel 4.4 V SMT Cross Point Analog Switch - WLCSP-9

***ark: TAPE REEL/Audio Jack Detection & MIC_GND Switch

***ical: Audio Jack Detection and Configuration Switch

***Components: IC Fairchild FSA8049UCX

***i-Key: IC DETECTION SWITCH 9WLCSP

***p One Stop Global: Audio Jack Detection 9-Pin WLCSP T/R

***ment14 APAC: CROSSPOINT SWITCH, MIC/GND, 9WLCSP; Crosspoint Switch Type:Audio; Supply Voltage Range:2.5V to 4.5V; Operating Temperature Range:-40°C to +85°C; Digital IC Case Style:WLCSP; No. of Pins:9; MSL:MSL 1 - Unlimited; SVHC:No SVHC (19-Dec-2011)

***rchild Semiconductor: The FSA8049 is an audio jack detection switch for 3- or 4-pole accessories. The FSA8049 detects the locations of ground (GND) and microphone (MIC) poles on the audio plug and automatically routes them to the appropriate connections. This allows the end user to plug accessories, such as headsets with different audio pole configurations, into the mobile device and have them operate correctly.￭ Detects 3- or 4-pole audio accessories￭ Detects polarity of GND and MIC on 4-pole plugs￭ Automatically routes GND and MIC to audio jack terminals

FSA8049UCX More Information

Analog & Power Tech for Portable Applications: ON Semiconductor Analog and Power for portable applications include a portfolio of both standard and customized products for portable or mobile applications. A leader in portable and mobile technologies, ON Semiconductor IP is inside every smart phone. ON Semiconductor supports mobile innovation from top-to-bottom, offering regional design teams and FAEs for customer support. Learn more about baseband support, audio-video, accessories, and power components for your portable or mobile application.

Market price

Part #	Mfg.	Description	Stock	Price
FSA8049UCX DISTI # V72:2272_06339761	ON Semiconductor	AUDIO JACK DETECTION & MIC_GND	2376	1000:$0.4387 500:$0.4556 250:$0.4725 100:$0.4894 25:$0.5063 10:$0.5064 1:$0.6079
FSA8049UCX DISTI # FSA8049UCXFSCT-ND	ON Semiconductor	IC AUDIO JACK DETECT SW 9-WLCSP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	21168In Stock	1000:$0.2719 500:$0.3399 100:$0.4300 10:$0.5610 1:$0.6400
FSA8049UCX DISTI # FSA8049UCXFSDKR-ND	ON Semiconductor	IC AUDIO JACK DETECT SW 9-WLCSP RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	21168In Stock	1000:$0.2719 500:$0.3399 100:$0.4300 10:$0.5610 1:$0.6400
FSA8049UCX DISTI # FSA8049UCXFSTR-ND	ON Semiconductor	IC AUDIO JACK DETECT SW 9-WLCSP RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	12000In Stock	30000:$0.2062 15000:$0.2145 6000:$0.2228 3000:$0.2392
FSA8049UCX DISTI # 26969387	ON Semiconductor	AUDIO JACK DETECTION & MIC_GND	483000	3000:$0.2094
FSA8049UCX DISTI # 25979860	ON Semiconductor	AUDIO JACK DETECTION & MIC_GND	2376	1000:$0.4387 500:$0.4556 250:$0.4725 100:$0.4894 25:$0.5063 14:$0.5064
FSA8049UCX DISTI # FSA8049UCX	ON Semiconductor	Audio Jack Detection 9-Pin WLCSP T/R - Tape and Reel (Alt: FSA8049UCX) RoHS: Compliant Min Qty: 3000 Container: Reel	Americas - 0	3000:$0.2149 6000:$0.2139 12000:$0.2109 18000:$0.2079 30000:$0.2029
FSA8049UCX DISTI # FSA8049UCX	ON Semiconductor	Audio Jack Detection 9-Pin WLCSP T/R (Alt: FSA8049UCX) RoHS: Compliant Min Qty: 3000 Container: Tape and Reel	Europe - 0	3000:€0.4339 6000:€0.3379 12000:€0.2799 18000:€0.2359 30000:€0.2189
FSA8049UCX DISTI # FSA8049UCX	ON Semiconductor	Audio Jack Detection 9-Pin WLCSP T/R (Alt: FSA8049UCX) RoHS: Compliant Min Qty: 3000 Container: Tape and Reel	Asia - 0
FSA8049UCX DISTI # 512-FSA8049UCX	ON Semiconductor	Switch ICs - Various Audio Jack Detection and Configuration RoHS: Compliant	5870	1:$0.6200 10:$0.5120 100:$0.3300 1000:$0.2640 3000:$0.2230 9000:$0.2150 24000:$0.2070
FSA8049UCX	Fairchild Semiconductor Corporation	Audio/Video Switch, 1 Func, PBGA9 RoHS: Compliant	321800	1000:$0.5000 500:$0.5300 100:$0.5500 25:$0.5700 1:$0.6200
FSA8049UCX DISTI # C1S541901512011	ON Semiconductor	Audio Jack Detection 9-Pin WLCSP T/R RoHS: Compliant	2376	250:$0.4725 100:$0.4894 25:$0.5063 10:$0.6750
FSA8049UCX DISTI # 2100417	ON Semiconductor	RoHS: Compliant	0	1:$0.9810 10:$0.8110 100:$0.5220 1000:$0.4180 3000:$0.3530 9000:$0.3410 24000:$0.3280 45000:$0.3220

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	Mfr.#: FSA8049UCX OMO.#: OMO-FSA8049UCX	Switch ICs - Various Audio Jack Detection and Configuration
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	Mfr.#: FSA8038UMSX OMO.#: OMO-FSA8038UMSX-1190	New and Original
	Mfr.#: FSA8049UCX-FSC OMO.#: OMO-FSA8049UCX-FSC-1190	New and Original
	Mfr.#: FSA8069UCX OMO.#: OMO-FSA8069UCX-ON-SEMICONDUCTOR	Analog Switch ICs Audio Jack IC Featureing Impedance and Moisture Detection
	Mfr.#: FSA8008AUMX OMO.#: OMO-FSA8008AUMX-ON-SEMICONDUCTOR	Switch ICs - Various Audio Jack Detection & Config Switch
	Mfr.#: FSA8008UMX OMO.#: OMO-FSA8008UMX-ON-SEMICONDUCTOR	Switch ICs - Various Audio Jack Dectctn & Configuration Switch
	Mfr.#: FSA8058UMX OMO.#: OMO-FSA8058UMX-ON-SEMICONDUCTOR	IC SW AUD DET/CONFIG SW 10UMLP
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Availability

Stock:: Available
On Order:: 2000
Enter Quantity:

Current price of FSA8049UCX is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$0.30~~; ~~$0.30~~

10: ~~$0.29~~; ~~$2.89~~

100: ~~$0.27~~; ~~$27.39~~

500: ~~$0.26~~; ~~$129.35~~

1000: ~~$0.24~~; ~~$243.50~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

Start with

FSA804 3
FSA80 28
FSA8 49
FSA 733

FSA8049UCX

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes