AD1881 datasheet(3/26 Pages) AD

부품명	AD1881

상세설명	AC??7 SoundMAX Codec

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제조업체	AD [Analog Devices]

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–3–

REV. 0

AD1881A

DIGITAL DECIMATION AND INTERPOLATION FILTERS

*

Parameter

Min

Typ

Max

Unit

Passband

0

0.4

× FS

Hz

Passband Ripple

±0.09

dB

Transition Band

0.4

× FS

0.6

× FS

Hz

Stopband

0.6

× FS

∞

Hz

Stopband Rejection

–74

dB

Group Delay

12/FS

sec

Group Delay Variation Over Passband

0.0

µs

ANALOG-TO-DIGITAL CONVERTERS

Parameter

Min

Typ

Max

Unit

Resolution

16

Bits

Total Harmonic Distortion (THD)

0.02

%

–74

dB

Dynamic Range (–60 dB Input THD+N Referenced to Full Scale, A-Weighted)

87

dB

Signal-to-Intermodulation Distortion

* (CCIF Method)

85

dB

ADC Crosstalk

*

Line Inputs (Input L, Ground R, Read R; Input R, Ground L, Read L)

–100

–90

dB

LINE_IN to Other

–90

–85

dB

Gain Error (Full-Scale Span Relative to Nominal Input Voltage)

±10

%

Interchannel Gain Mismatch (Difference of Gain Errors)

±0.5

dB

ADC Offset Error

±10.5

mV

DIGITAL-TO-ANALOG CONVERTERS

Parameter

Min

Typ

Max

Unit

Resolution

16

Bits

Total Harmonic Distortion (THD) LINE_OUT, LNLVL_OUT

0.02

%

–74

dB

Dynamic Range (–60 dB Input THD+N Referenced to Full Scale, A-Weighted)

90

dB

Signal-to-Intermodulation Distortion

* (CCIF Method)

85

dB

Gain Error (Full-Scale Span Relative to Nominal Input Voltage)

±10

%

Interchannel Gain Mismatch (Difference of Gain Errors)

±0.7

dB

DAC Crosstalk

* (Input L, Zero R, Measure R_OUT; Input R, Zero L,

–80

dB

Measure L_OUT)

Total Audible Out-of-Band Energy (Measured from 0.6

× FS to 20 kHz)*

–40

dB

ANALOG OUTPUT

Parameter

Min

Typ

Max

Unit

Full-Scale Output Voltage

1V rms

(LINE_OUT, LNLVL_OUT)

2.83

V p-p

Output Impedance

*

500

Ω

External Load Impedance

*

10

k

Ω

Output Capacitance

*

15

pF

External Load Capacitance

100

pF

VREF

2.0

2.2

2.5

V

VREF_OUT

2.2

V

Mute Click (Muted Output Minus Unmuted Midscale DAC Output)

±5mV

*Guaranteed, not tested.

Specifications subject to change without notice.

유사한 부품 번호 - AD1881

제조업체	부품명	데이터시트	상세설명
Analog Devices	AD1881	5Mb / 22P	AC 97 SoundMAX Codec REV. 0
	AD1881A	261Kb / 26P	AC 97 SoundMAX Codec REV. 0
	AD1881JST	5Mb / 22P	AC 97 SoundMAX Codec REV. 0
	AD1881	5Mb / 22P	AC 97 SoundMAX Codec REV. 0

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유사한 설명 - AD1881

제조업체	부품명	데이터시트	상세설명
Analog Devices	AD1980	1Mb / 32P	AC ??7 SoundMAX Codec REV. 0
	AD1886A	281Kb / 28P	AC??7 SoundMAX Codec REV. 0
	AD1885	291Kb / 27P	AC??7 SoundMAX Codec REV. 0
	AD1887	150Kb / 16P	AC??7 SoundMAX Codec REV. 0
	AD1986	1Mb / 52P	AC ??7 SoundMAX CODEC REV. 0
	AD1981B	499Kb / 28P	AC ??7 SoundMAX Codec REV. B
	AD1981A	183Kb / 24P	AC ??7 SoundMAX Codec REV. 0
	AD1985	357Kb / 48P	AC ??7 SoundMAX Codec REV. A
	AD1986A	365Kb / 56P	AC ??7 and HD Audio SoundMAX Codec REV. 0
	AD1888	662Kb / 32P	AC 97 SoundMAX Codec REV. A

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AD1881 데이터시트(PDF) 3 Page - Analog Devices

AD1881 데이터시트(HTML) 3 Page - Analog Devices

유사한 부품 번호 - AD1881

유사한 설명 - AD1881

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