UDA1343TT Просмотр технического описания (PDF) - Philips Electronics

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производитель

UDA1343TT

Economy audio CODEC with features

Philips Electronics 

Philips Semiconductors

Economy audio CODEC with features

Preliminary specification

UDA1343TT

QUICK REFERENCE DATA

SYMBOL

PARAMETER

CONDITIONS

Supplies

VDDA(ADC)

VDDA(DAC)

VDDD

IDDA(ADC)

IDDA(DAC)

IDDO(DAC)

IDDD

ADC analog supply voltage

DAC analog supply voltage

digital supply voltage

ADC analog supply current

DAC analog supply current

DAC operational amplifier supply

current

digital supply current

Tamb

ambient temperature

Analog-to-digital converter

operating mode

ADC power-down

operating mode

DAC power-down

operating mode

DAC power-down

operating mode

ADC plus DAC

power-down

Vi(rms)

(THD + N)/S

input voltage (RMS value)

total harmonic distortion-plus-noise to

signal ratio

S/N

signal-to-noise ratio

αcs

channel separation

Digital-to-analog converter

notes 1, 2 and 3

at 0 dB

fs = 44.1 kHz

fs = 96 kHz

at −60 dB; A-weighted

fs = 44.1 kHz

fs = 96 kHz

Vi = 0 V; A-weighted

fs = 44.1 kHz

fs = 96 kHz

Vo(rms)

(THD + N)/S

αcs

S/N

output voltage (RMS value)

total harmonic distortion-plus-noise to

signal ratio

channel separation

signal-to-noise ratio

at 0 dB

fs = 44.1 kHz

fs = 96 kHz

at −60 dB; A-weighted

fs = 44.1 kHz

fs = 96 kHz

code = 0; A-weighted

fs = 44.1 kHz

fs = 96 kHz

MIN. TYP. MAX. UNIT

2.4 3.0 3.6 V

2.4 3.0 3.6 V

2.4 3.0 3.6 V

−

10

−

mA

−

100 −

µA

−

4

−

mA

−

50

−

µA

−

2.5 −

mA

−

200 −

µA

−

5

−

mA

−

300 −

µA

−40 −

+85 °C

−

1.0 −

V

−

−85 −

dB

−

−81 −

dB

−

−37 −

dB

−

−35 −

dB

−

97

−

dB

−

95

−

dB

−

100 −

dB

−

900 −

mV

−

−85 −

dB

−

−80 −

dB

−

−37 −

dB

−

−35 −

dB

−

100 −

dB

−

100 −

dB

−

98

−

dB

2000 Jan 12

3

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