AD1815_15 datasheet(5/44 Pages) AD

부품명	AD1815

상세설명	SoundComm Controller

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제조업체	AD [Analog Devices]

홈페이지	http://www.analog.com

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DIGITAL-TO-ANALOG CONVERTERS

Parameter

Min

Typ

Max

Units

Resolution

16

Bits

Audio Dynamic Range (–60 dB Input THD+N Referenced to

Full Scale, A-Weighted)

80

82

dB

Audio THD+N (Referenced to Full Scale)

0.020

%

–78

–74

dB

Modem Dynamic Range (–60 dB Input THD+N Referenced to

Full Scale, 4.2 kHz Analog Output Passband, Differential Output

FS = 12.8 kHz)

82

88

dB

Modem THD+N (Referenced to Full Scale, FS = 12.8 kHz,

Differential Output 4.2 kHz Analog Passband)

0.008

%

–88

–82

dB

Signal-to-Intermodulation Distortion* (CCIF Method)

90

dB

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

±10

%

Interchannel Gain Mismatch (Difference of Gain Errors)

±0.5

dB

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

Input R, Zero L, Measure L_OUT)

–80

dB

Total Out-of-Band Energy (Measured from 0.6

× F

S to 100 kHz

at L-OUT and R_OUT)*

–45

dB

Audible Out-of-Band Energy (Measured from 0.6

× F

S to 20 kHz

at L-OUT and R_OUT)*

–75

dB

MASTER VOLUME & MODEM ATTENUATOR

Parameter

Min

Typ

Max

Units

Master Volume Step Size (0 dB to –22.5 dB)

1.3

1.5

1.7

dB

Master Volume Step Size (–22.5 dB to –46.5 dB)

1.0

1.5

2.0

dB

Master Volume Output Attenuation Range Span

45.5

46.5

47.5

dB

Modem Volume Step Size (0 dB to –31 dB)

0.8

1.0

1.2

dB

Modem Attenuation Range

30

31

32

dB

Mute Attenuation of 0 dB Fundamental*

80

dB

DIGITAL MIX ATTENUATORS

Parameter

Min

Typ

Max

Units

Step Size: I

2S (0), I2S (1), Music, ISA*

1.505

dB

Digital Mix Attenuation Range Span*

94.8

dB

ANALOG OUTPUT

Parameter

Min

Typ

Max

Units

Full-Scale Output Voltage (at L_OUT and R_OUT )

2.8

V p-p

Full-Scale Output Voltage MDMN_OUT (at MDMN_OUT,

MDMP_OUT; Differential)

6.312

V p-p

Output Impedance*

800

Ω

External Load Impedance*

10

k

Ω

Output Capacitance*

15

pF

External Load Capacitance

100

pF

VREFX*

2.10

2.25

2.40

V

VREFX Current Drive*

100

µA

VREFX Output Impedance*

6.5

k

Ω

Mute Click (Muted Analog Mixers), Muted Output Minus

Unmuted Output at 0 dB*

±5mV

AD1815

REV. 0

–5–

유사한 부품 번호 - AD1815_15

제조업체	부품명	데이터시트	상세설명
Analog Devices	AD1815JS	3Mb / 44P	Sound Comm Controleer REV. 0

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AD1815 데이터시트(PDF) 5 Page - Analog Devices

AD1815 데이터시트(HTML) 5 Page - Analog Devices

유사한 부품 번호 - AD1815_15

유사한 설명 - AD1815_15

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