UDA1309H Description
GENERAL DESCRIPTION APPLICATION Portable digital audio equipment. UDA1309H The UDA1309H is a single chip stereo analog-to-digital and digital-to-analog converter employing bitstream conversion techniques. The device is eminently suitable for use in low-power portable digital audio equipment which incorporates recording and playback functions.
UDA1309H Key Features
- Low power
- Integrated high-pass filter to cancel DC offset (ADC)
- Analog loop-through function
- Multiple digital input/output formats possible
- 256fs system clock frequency
- Several power-down modes
- Digital de-emphasis (DAC)
- Overload detector to enable automatic recording level adjustment (ADC)
- High dynamic range
- DAC requires only one capacitor for post-filtering