GENERAL DESCRIPTION

The TDA1549T (BCC-DAC1) is the first of a new generation of digital-to-analog converters featuring a unique combination of bitstream and continuous calibration concepts.

FEATURES

• Easy application

• Finite-duration impulse-response (FIR) filtering and noise shaping incorporated

• 2nd-order noise shaper

• Wide dynamic range (true 18-bit resolution)

• Low total harmonic distortion

• No zero-crossing distortion

• Superior signal-to-noise ratio

• Bitstream continuous calibration conversion concept

• Inherently monotonic

• Voltage output (1.5 V RMS) at line drive level

• Single supply rail (3.8 to 5.5 V)

• Optimum output voltage level over the entire supply range

• Small outline packaging (SO16)

• Wide operating temperature range (−30 to +85 °C)

• Standard Japanese input format

• No analog post-filtering required

• Low power consumption

• Integrated operational amplifiers.