UDA1330ATS datasheet(3/24 Pages) PHILIPS

3 / 24 page

2000 Apr 18

Philips Semiconductors

Preliminary speciﬁcation

Low-cost stereo ﬁlter DAC

UDA1330ATS

QUICK REFERENCE DATA

Note

1. The output voltage scales linearly with the power supply voltage.

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

Supplies

VDDA

DAC analog supply voltage

2.7

5.0

5.5

VDDD

digital supply voltage

2.7

5.0

5.5

IDDA

DAC analog supply current

VDDA = 5.0 V

operating

−

9.5

−

power-down

−

400

−µA

VDDA = 3.3 V

operating

−

7.0

−

power-down

−

250

−µA

IDDD

digital supply current

VDDD = 5.0 V

−

5.5

−

VDDD = 3.3 V

−

3.0

−

Tamb

ambient temperature

−40

−

+85

°C

Digital-to-analog converter (VDDA =VDDD = 5.0 V)

Vo(rms)

output voltage (RMS value)

note 1

−

1.45

−

(THD + N)/S

total harmonic distortion-plus-noise to

signal ratio

at 0 dB

−−90

−85

−60 dB; A-weighted

−−40

−35

S/N

signal-to-noise ratio

code = 0; A-weighted

−

+100

−95

channel separation

−

100

−

Digital-to-analog converter (VDDA =VDDD = 3.3 V)

Vo(rms)

output voltage (RMS value)

note 1

−

1.0

−

(THD + N)/S

total harmonic distortion-plus-noise to

signal ratio

at 0 dB

−−85

−

−60 dB; A-weighted

−−38

−

S/N

signal-to-noise ratio

code = 0; A-weighted

−

100

−

channel separation

−

100

−

Power dissipation

power dissipation

playback mode

VDDA =VDDD = 5.0 V

−

VDDA =VDDD = 3.3 V

−

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