Datasheet Details
| Part number | TS3A227E |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.78 MB |
| Description | Autonomous Audio Accessory Detection and Configuration Switch |
| Datasheet |
 TS3A227E Datasheet
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General Description
The TS3A227E is an autonomous audio accessory detection and configuration switch that detects 3-pole or 4-pole audio accessories and configures internal switches to route the signals accordingly.
The internal ground FETS of the TS3A227E have an ultra-low RON of 60 mΩ to minimize crosstalk impact.
Key Features
- 1 Supple Range of 2.5 V to 4.5 V.
- Accessory Insertion/Removal Detection with Adjustable De-bounce Timings.
- Accessory Configuration Detection:.
- Stereo 3-pole Headphone.
- 4-pole Standard Headset with MIC on Sleeve.
- 4-pole OMTP Headset with MIC on Ring2.
- Key Press Detection for Up to 4 Keys.
- Ultra Low Ground FET RON of 60 mΩ.
- Power Off Noise Removal.
- Isolation of.