DocID025317 Rev 2

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STA333SML

Electrical specifications

17

THD+N

Total harmonic distortion

and noise

FFX stereo mode, Po = 1 W,

f = 1 kHz

-

0.05

0.2

%

DR

Dynamic range

-

-

100

-

dB

SNR

Signal to noise ratio in

ternary mode

A-weighted

-

100

-

dB

Signal to noise ratio in

binary mode

A-weighted

-

90

-

PSRR

Power supply rejection ratio

FFX stereo mode, < 5 kHz,

audio input = dither only

-80

-

dB

Crosstalk

FFX stereo mode, < 5 kHz,

One channel driven at 1 W

the other channel measured

-80

-

dB



Peak efficiency

in FFX mode

Po = 2 x 10 W into 8



-90

-

%

1.

configuration.

Table 7. Electrical specifications for power section (continued)

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit