TS3A226AEYFFR Texas Instruments - Yeehing Electronics

Audio jack switch with reduced GND switch Ron & FM capability

Pricing (USD)

Quantity	Unit Price
1 — 99	0.598
100 — 249	0.46
250 — 999	0.339
1,000 +	0.17

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Analog Switch ICs
RoHS	Y
Number of Switches	2 Switch
Configuration	2 x DPDT
On Resistance - Max	10.5 Ohms
Switch Voltage - Max	3.3 V
Operating Supply Voltage	2.6 V to 4.7 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	DSBGA-9
Packaging	Reel
Series	TS3A226AE
Supply Type	Single Supply
Brand	Texas Instruments
Supply Current - Max	14 uA
Development Kit	TS3A226AEEVM
Product Type	Analog Switch ICs
Factory Pack Quantity	3000
Subcategory	Switch ICs
Supply Voltage - Max	4.7 V
Supply Voltage - Min	2.6 V
Unit Weight	0.000071 oz

For more information, please refer to datasheet

Documents

TS3A226AEYFFR Datasheet

More Information

The TS3A226AE is an audio headset switch that detects 3- or 4-pole 3.5mm accessories. For a 4-pole accessory with a microphone, the TS3A226AE also detects the MIC location and routes the microphone and ground signals automatically. The ground signal is routed through a pair of low-impedance ground FETs (60mΩ typical), resulting minimal impact on audio cross-talk performance. The autonomous detection feature allows end users to plug in accessories with different audio pole configurations into the mobile device and have them operate properly with no added software control and complexity. The ground FETs of the device are designed to allow FM signal pass-through, making it possible to use the ground line of the headset as an FM antenna in mobile audio application.