Datasheet Details
| Part number | XR-T6421 |
|---|---|
| Manufacturer | Exar (now MaxLinear) |
| File Size | 137.50 KB |
| Description | Speakerphone Control IC |
| Datasheet |
 XR-T6421 Datasheet
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General Description
The XR-T6421 is a monolithic integrated circuit for use in high performance speakerphone systems.
It is designed to provide all control functions for the XR-T6420-1 or XR-T 6420-2 speakerphone audio circuit.
Key Features
- Low Current Background Noise Detection and Suppression External Control of Attach and Decay Time Constants Independent Control of Gain and Frequency Response Provides Three Level Control of Transmit & Receive Paths.