| Part Number | AS2521B |
| Manufacturer | austriamicrosystems AG |
| Title | Telephone Speech Circuit with Loudhearing and Handsfree |
| Description | The AS2520/21/20B/21B are CMOS integrated circuits that contain all the audio functions needed to form a high comfort, line-powered telephone. The... |
| Features |
u Line/speech circuit, loudhearing, handsfree and dc/dc converter on one 28 pin CMOS chip u Operating range from 13 to 100 mA (down to 5 mA with reduced performance) u Soft clipping control eliminating harsh distortion u Volume control of receive sig...
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| Datasheet |
 AS2521B Datasheet
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