Datasheet Specifications
- Part number
- UPD9930
- Manufacturer
- NEC
- File Size
- 336.37 KB
- Datasheet
- UPD9930_NEC.pdf
- Description
- LINEAR CODEC FOR DIGITAL CELLULAR TELEPHONE
Description
DATA SHEET MOS INTEGRATED CIRCUIT µPD9930 LINEAR CODEC FOR DIGITAL CELLULAR TELEPHONE The µPD9930 is a +3 V single power operation, low power cons.
Features
* a microphone/receiver amplifier, a tone generator, DAI (Digital Audio Interface: conforming to GSM11.10), and a power-saving function. These functions can be controlled by microcontroller. In addition, 21 mW (TYP. ) low power consumption is enabled during 3 V operation. FEATURESUPD9930 Distributors
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