Philips TDA1541 A/R1/S1/S2 specifications

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Interesting links:
History of the Philips TDA d/a converter
TDA1541a s1 / s2 test report
Marantz Project D-1
Marantz CD-7
Philips DAC960 TDA1541A S2

High-performance 16-bit DAC

- n Dynamic Element Matching (DEM)
- 4fs or 8fs oversampling
- I2S input data format, up to 8fs
- TTL compatible inputs
- Marked with single crown (TDA1541A/S1 only)
- Marked with double crown (TDA1541A/S2 only)

These monolithic integrated dual 16-bit digital-to-analogue converters are specifically designed for use in hi-fi digital audio equipment such as Compact Disc players, digital tape or cassette recorders.
With this range of DACs, the ten lowest bits are derived from a reference current while the six highest bits are generated by time-averaging in the Dynamic Element Matching (DEM) parts. For a full description the DEM technique.

	TDA1541A/S2	TDA1541A/S1	TDA1541A	TDA1541A/R1
Typ. THD + N at full-scale at 0 dB	–97 dB	–95 dB	–95 dB	–95 dB
Typ. THD + N at –60 dB	–47 dB	–47 dB	–42 dB	–43 dB
Channel separation	98 dB	98 dB	98 dB	98 dB
Typ. signal-to-noise ratio	112 dB	112 dB	112 dB	112 dB
Full-scale output current	4.0 mA	4.0 mA	4.0 mA	4.0 mA
Package	DIL28	DIL28	DIL28	DIL28

(source: www.nxp.com)

Philips TDA1541 A/R1/S1/S2 specifications

High-performance 16-bit DAC

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