NXP Semiconductors UDA1330ATS
The UDA1330ATS is a single-chip stereo DAC employing bitstream conversion techniques. The UDA1330ATS supports the I2S-bus data format with word lengths of up to 20 bits, the MSB-justified data format with word lengths of up to 20 bits and the LSB-justified serial data format with word lengths of 16, 18 and 20 bits. The UDA1330ATS can be used in two modes: L3 mode or the static pin mode.| Part No. | UDA1330ATS |
|---|---|
| Datasheet | UDA1330ATS Download |
| Manufacturer |  NXP Semiconductors |
| Description | Low-cost stereo filter DAC |
| Buy | Stock & Price |
FEATURES
General● Low power consumption
● Power supply voltage from 2.7 to 5.5 V
● Selectable control via L3 microcontroller interface or via static pin control
● System clock frequencies of 256fs, 384fs and 512fs selectable via L3 interface or 256fs and 384fs via static pin control
● Supports sampling frequencies (fs) from 16 to 55 kHz
● Integrated digital filter plus non inverting Digital-to-Analog Converter (DAC)
● No analog post filtering required for DAC
● Slave mode only applications
● Easy application
● Small package size (SSOP16)
● TTL tolerant input pads
● Pin and function compatible with the UDA1320ATS. Multiple format input interface
● L3 mode: I2S-bus, MSB-justified or LSB-justified 16, 18 and 20 bits format compatible
● Static pin mode: I2S-bus and LSB-justified 16, 18 and 20 bits format compatible
● 1fs input format data rate. DAC digital sound processing
● Digital logarithmic volume control in L3 mode
● Digital de-emphasis for 32, 44.1 and 48 kHz sampling frequencies in L3 mode or 44.1 kHz sampling frequency in static pin mode
● Soft mute control both in static pin mode and L3 mode.
