AD1849K datasheet(3/28 Pages) AD

Numer części	AD1849K

Szczegółowy opis	Serial-Port 16-Bit SoundPort Stereo Codec

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Producent	AD [Analog Devices]

Strona internetowa	http://www.analog.com

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ANALOG-TO-DIGITAL CONVERTERS

Min

Typ

Max

Units

Resolution*

16

Bits

ADC Dynamic Range, A-Weighted

78

83

dB

Line and Mic with 0 dB Gain (–60 dB Input,

THD+N Referenced to Full Scale)

Mic with +20 dB Gain (–60 dB Input,

72

74

dB

THD+N Referenced to Full Scale)

ADC THD+N, (Referenced to Full Scale)

Line and Mic with 0 dB Gain

0.013

0.020

%

–78

–74

dB

Mic with +20 dB Gain

0.032

0.056

%

–70

–65

dB

ADC Crosstalk

Line to Line (Input L, Ground R,

–80

dB

Read R; Input R, Ground L, Read L)

Line to Mic (Input LINL & R,

–60

dB

Ground and Select MINL & R,

Read Both Channels)

Gain Error (Full-Scale Span Relative to Nominal)

0.75

dB

ADC Interchannel Gain Mismatch (Line and Mic)

0.3

dB

(Difference of Gain Errors)

DIGITAL-TO-ANALOG CONVERTERS

Min

Typ

Max

Units

Resolution*

16

Bits

DAC Dynamic Range

(–60 dB Input, THD+N Referenced

80

86

dB

to Full Scale)

DAC THD+N (Referenced to Full Scale)

Line 0 and 1 (10 k

Ω Load)

0.010

0.020

%

–80

–74

dB

Line 1 (48

Ω Load)

0.022

0.100

%

–73

–60

dB

Mono Speaker (48

Ω Load)

0.045

0.100

%

–67

–60

dB

DAC Crosstalk (Input L, Zero R, Measure

–80

dB

LOUT0R & 1R; Input R, Zero L,

Measure LOUT0L & 1L)

Gain Error (Full-Scale Span Relative to Nominal)

0.75

dB

DAC Interchannel Gain Mismatch (Line 0 and 1)

0.3

dB

(Difference of Gain Errors)

Total Out-of-Band Energy*

–60

dB

(Measured from 0.55

× F

S to 100 kHz)

Audible Out-of-Band Energy*

–72

dB

(Measured from 0.55 FS to 22 kHz,

All Selectable Sampling Frequencies)

*Guaranteed, not tested.

AD1849K

REV. 0

–3–

Podobny numer części - AD1849K

Producent	Numer części	Arkusz danych	Szczegółowy opis
Analog Devices	AD1849K	662Kb / 28P	Serial-Port 16-Bit SoundPort짰 Stereo Codec REV. A
Analog Devices	AD1849KPZ	662Kb / 28P	Serial-Port 16-Bit SoundPort짰 Stereo Codec REV. A

More results

Podobny opis - AD1849K

Producent	Numer części	Arkusz danych	Szczegółowy opis
Analog Devices	AD1849	662Kb / 28P	Serial-Port 16-Bit SoundPort Stereo Codec REV. A
	AD1847	311Kb / 28P	Serial-Port 16-Bit SoundPort Stereo Codec REV. B
	AD1847	241Kb / 28P	Serial-Port 16-Bit SoundPort Stereo Codec REV. B
	AD1845	1Mb / 40P	Parallel-Port 16-Bit SoundPort Stereo Codec REV. C
	AD1848K	242Kb / 28P	Parallel-Port 16-Bit SoundPort Stereo Codec REV. 0
	AD1845	333Kb / 40P	Parallel-Port 16-Bit SoundPort Stereo Codec REV. C
	AD1848K	320Kb / 28P	Parallel-Port 16-Bit SoundPort Stereo Codec REV. 0
	AD1845JSTZ	676Kb / 40P	Parallel-Port 16-Bit SoundPort Stereo Codec REV. C
	AD1846	277Kb / 28P	Low Cost Parallel-Port 16-Bit SoundPort Stereo Codec REV. A
	AD1846	249Kb / 28P	Low Cost Parallel-Port 16-Bit SoundPort Stereo Codec REV. A

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