UDA1342TS 查看數據表（PDF） - Philips Electronics

零件编号

产品描述 (功能)

比赛名单

UDA1342TS

Audio CODEC

Philips Electronics 

Philips Semiconductors

Audio CODEC

Preliminary specification

UDA1342TS

SYMBOL

PARAMETER

CONDITIONS

(THD + N)/S96

S/N48

total harmonic

normal mode

distortion-plus-noise to

signal ratio at fs = 96 kHz

at 0 dB gain

at −60 dB; A-weighted

signal-to-noise ratio at

fs = 48 kHz

Vi = 0 V; A-weighted

normal mode

double differential mode

S/N96

αcs

PSRR

signal-to-noise ratio at

fs = 96 kHz

channel separation

power supply rejection

ratio

Vi = 0 V; A-weighted; normal mode

fripple = 1 kHz; Vripple = 30 mV (p-p)

Digital-to-analog converter

Vo(rms)

∆Vo

(THD+N)/S48

(THD+N)/S96

S/N48

S/N96

αcs

PSRR

output voltage

(RMS value)

at 0 dB (FS) digital input

unbalance between

channels

total harmonic

at 0 dB

distortion-plus-noise to at −60 dB; A-weighted

signal ratio at fs = 48 kHz

total harmonic

distortion-plus-noise to

signal ratio at fs = 96 kHz

signal-to-noise ratio at

fs = 48 kHz

signal-to-noise at

fs = 96 kHz

channel separation

at 0 dB

at −60 dB; A-weighted

code = 0; A-weighted

code = 0; A-weighted

power supply rejection

ratio

fripple = 1 kHz; Vripple = 30 mV (p-p)

MIN. TYP. MAX. UNIT

−

−84 −

dB

−

−40 −

dB

−

100 −

dB

−

101 −

dB

−

99

−

dB

−

100 −

dB

−

30

−

dB

−

0.9 −

V

−

<0.1 −

dB

−

−90 −

dB

−

−40 −

dB

−

−83 −

dB

−

−39 −

dB

−

100 −

dB

−

99

−

dB

−

100 −

dB

−

60

−

dB

2000 Mar 29

31

Share Link: