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TI TS3A225ERTER

Name: TS3A225ERTER
Rating: 4.5 (10 reviews)

100-mΩ audio jack switch with autonomous microphone & ground detection

Brands: Texas Instruments

Mfr.Part #: TS3A225ERTER

Datasheet: TS3A225ERTER Datasheet (PDF)

Package/Case: WQFN (RTE)-16

Product Type: Analog Switch ICs

RoHS Status:

Stock Condition: 6061 pcs, New Original

Warranty: 1 Year Ovaga Warranty - Find Out More

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TS3A225ERTER General Description

The TS3A225E is an audio headset switch device. The device detects the presence of an analog microphone and switches a system analog microphone pin between different connectors in an audio stereo jack. The microphone connection in a stereo connector can be swapped with the ground connection depending on manufacturer. When the TS3A225E detects a certain configuration, the device automatically connects the microphone line to the appropriate pin. The device also reports the presence of an analog microphone on an audio stereo jack.

In some systems, it is desirable to connect the stereo jack pin to ground. The TS3A225E provides two internal low resistance (<100mΩ) FET switches for ground shorting.

Features

V_DD Range = 2.7 V to 4.5 V
Break Before Make Stereo Jack Switches
Ron for Ground FET Switches
- WCSP Package: 70 mΩ
- QFN Package: 100 mΩ
Autonomous Detection of GND and MIC Connections
Detection Triggered by I²C or External Trigger Pin
HDA Compatible MIC Present Indicator
1.8V Compatible I²C Switch Control
ESD Performance Tested Per JESD 22:
- 2000-V Human-Body Model (A114-B, Class II)
- 500-V Charged-Device Model (C101)
ESD Performance (SLEEVE, RING2, TIP)
- ±8-kV Contact Discharge (IEC 61000-4-2)

Specifications

Parameter	Value	Parameter	Value
Configuration	Audio jack	Features	Autonomous headset MIC/GND detection (3 or 4 pole), Integrated Codec Sense Line, Manual I2C control
Supply voltage (min) (V)	2.7	Supply voltage (max) (V)	4.5
Supply current (typ) (µA)	8	Operating temperature range (°C)	-40 to 85
Rating	Catalog

Shipping

	Ship Fee	Lead Time
DHL	$20.00-$40.00 (0.50 KG)	2-5 days
Fedex	$20.00-$40.00 (0.50 KG)	2-5 days
UPS	$20.00-$40.00 (0.50 KG)	2-5 days
TNT	$20.00-$40.00 (0.50 KG)	2-5 days
EMS	$20.00-$40.00 (0.50 KG)	2-5 days
REGISTERED AIR MAIL	$20.00-$40.00 (0.50 KG)	2-5 days

Processing Time：Shipping fee depend on different zone and country.

Payment

Terms of payment		Hand Fee
	Wire Transfer	charge US$30.00 banking fee.
	Paypal	charge 4.0% service fee.
	Credit Card	charge 3.5% service fee.
	Western Union	charge US.00 banking fee.
	Money Gram	charge US$0.00 banking fee.

Guarantees

1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

Packing

Step1 :Product
Step2 :Vacuum packaging
Step3 :Anti-static bag
Step4 :Individual packaging
Step5 :Packaging boxes
Step6 :bar-code shipping tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Part points

The TS3A225ERTER chip is a high-speed analog switch integrated circuit (IC) designed for applications such as USB and audio interfaces. It offers low resistance, low capacitance, and high bandwidth performance. The chip allows for seamless switching between multiple input and output channels and is commonly used to improve signal quality and connectivity in electronic devices.
Equivalent

Some equivalent products of the TS3A225ERTER chip include the TS3A225E, TS3A225EYFFR, and the TS3A225EYFFT.
Features

The TS3A225ERTER is a 4-channel, high-speed USB Type-C (USB-C) analog audio multiplexer. It offers low on-resistance and low capacitance and can handle audio signals up to 10 MHz. It supports up to four sources with automatic detection and routing, making it suitable for applications such as USB-C headphones, speakers, or docking stations.
Pinout

The TS3A225ERTER is a multiplexer with 2 channels, and it has a pin count of 14. It features low on-state resistance and low leakage. The device is used to switch signals in applications like USB or HDMI switches, portable media players, and smartphones.
Manufacturer

The manufacturer of the TS3A225ERTER is Texas Instruments. Texas Instruments is a global semiconductor company that designs and manufactures integrated circuits, including analog and digital, embedded processors, and various other electronic components.
Application Field

The TS3A225ERTER is a multiplexer/demultiplexer switch used in various electronic systems, including audio amplifiers, smartphones, tablets, and test and measurement equipment. It enables routing of signals between multiple inputs and outputs, providing flexibility and efficiency in signal management.
Package

The TS3A225ERTER chip is offered in a 16-pin WQFN package. It has a size of 2 mm x 2 mm.