The UDA1334TS is a low power audio DAC with features such as multiple format data interface, DAC digital sound processing, and advanced audio configuration.
The Philips UDA1334TS is a low power audio digital-to-analog converter (DAC) designed for digital audio portable applications such as portable MD, MP3, and DVD players. It features an integrated digital filter and DAC, supporting sample frequencies from 8 to 100 kHz with automatic system clock versus sample rate detection. The device operates in slave mode only and is available in an SSOP16 package.
Key features include support for both 2S-bus and LSB-justified data formats, digital de-emphasis for 44.1 kHz sampling rates, and a mute function. The UDA1334TS offers high linearity, wide dynamic range, and low distortion. It includes advanced audio configuration options such as standby or sleep modes to power down the DAC, significantly reducing power consumption. The device requires no analog post-filtering for the DAC output.
| Power supply voltage | 1.8 to 3.6 V |
|---|---|
| Sampling frequency range | 8 to 100 kHz |
| Package type | SSOP16 |
| Signal-to-noise ratio (VDDA=VDDP=2.0V) | -97 dB |
| Channel separation | -100 dB |
| Power dissipation (play-back mode, 2.0V) | 7.0 mW |
The device supports a power supply voltage range of 1.8 to 3.6 V.
No, no analog post filtering is required for the DAC.
It supports 2S-bus and LSB-justified formats with word lengths of up to 24 bits.