| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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21,000 pcs
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21000 pcs | On Request | 1 | On Request | On Request | 2116+ | On Request | On Request | |
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4,285 pcs
|
4285 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
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3,000 pcs
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3000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,480 pcs
|
1480 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
286 pcs
|
286 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TS3A226AEYFFR is an audio headset switch designed for consumer audio applications. It supports autonomous detection of 3- or 4-pole 3.5mm accessories, automatically routing microphone and ground signals.
Key electrical specifications include an operating voltage range of 2.6V to 4.7V and a low typical on-resistance of 60mΩ for the ground FET switches. The device also supports FM signal transmission through the ground FETs, allowing the headset ground line to function as an FM antenna. It offers a typical current consumption of 6.5μA and features ±8kV contact discharge ESD protection on specific pins.
The TS3A226AEYFFR operates within a temperature range of -40°C to 85°C. It is packaged in a compact 9-DSBGA (WCSP) package, measuring 1.2mm x 1.2mm, making it suitable for space-constrained mobile applications. The mounting type is surface mount, and it comes in a 3,000-piece tape and reel package.
This audio switch is designed to reduce click/pop noise and offers a typical THD (Mic) of 0.002%. Its autonomous detection feature simplifies integration by eliminating the need for additional software control when connecting different audio accessory configurations.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TS3A226AEYFFR operates within a VDD range of 2.6 V to 4.7 V.
The typical on-resistance for the ground FET switches is 60 mΩ.
The TS3A226AEYFFR operates from -40°C to 85°C.
Yes, the ground FETs are designed to allow FM signal pass-through.
The typical current consumption is 6.5 μA.
The TS3A226AEYFFR is supplied in a 9-DSBGA (WCSP) package.