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Product Information
UDA1341TS;
Economy audio
CODEC for
MiniDisc (MD)
home stereo and
portable
applications
Information as of 2001-11-13
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Description
The UDA1341TS is a single-chip stereo Analog-to-Digital Converter (ADC) and Digital-to-Analog Converter (DAC)
with signal processing features employing bitstream conversion techniques. Its fully integrated analog front end,
including Programmable Gain Amplifier (PGA) and digital Automatic Gain Control (AGC). Digital Sound Processing
(DSP) featuring makes the device an excellent choice for primary home stereo MiniDisc applications, but by virtue of
its low power and low voltage characteristics is also suitable for portable applications such as MD/CD boomboxes,
notebook PCs and digital video cameras.
The UDA1341TS is similar to the UDA1340M and the UDA1344TS but adds features such as digital mixing of two
input signals and one channel with a PGA and a digital AGC.
The UDA1341TS supports the I S-bus data format with word lengths of up to 20 bits, the MSB-justified data format
with word lengths of up to 20 bits, the LSB-justified serial data format with word lengths of 16, 18 and 20 bits and
three combinations of MSB data output combined with LSB 16, 18 and 20 bits data input. The UDA1341TS has DSP
features in playback mode like de-emphasis, volume, bass boost, treble and soft mute, which can be controlled via the
L3-interface with a microcontroller.
Philips Semiconductors; UDA1341TS; Economy audio CODEC for MiniDisc (MD) home stereo and portable applications
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