AD1819 データシートの表示（PDF） - Analog Devices
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AD1819 Datasheet PDF : 28 Pages
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AD1819B–SPECIFICATIONS
ANALOG-TO-DIGITAL CONVERTERS
Parameter
Min
Resolution
Total Harmonic Distortion (THD)
Dynamic Range (–60 dB Input THD+N Referenced to Full Scale,
A-Weighted)
84
Signal-to-Intermodulation Distortion* (CCIF Method)
ADC Crosstalk*
Line Inputs (Input L, Ground R, Read R; Input R, Ground L, Read L)
Line to Other
Gain Error (Full-Scale Span Relative to Nominal Input Voltage)
Interchannel Gain Mismatch (Difference of Gain Errors)
ADC Offset Error
DIGITAL-TO-ANALOG CONVERTERS
Parameter
Min
Resolution
Total Harmonic Distortion (THD) LINE_OUT
Dynamic Range (–60 dB Input THD+N Referenced to Full Scale,
A-Weighted)
85
Signal-to-Intermodulation Distortion* (CCIF Method)
Gain Error (Full-Scale Span Relative to Nominal Input Voltage)
Interchannel Gain Mismatch (Difference of Gain Errors)
DAC Crosstalk* (Input L, Zero R, Measure LINE_OUT_R; Input R,
Zero L, Measure LINE_OUT_L)
Total Out-of-Band Energy (Measured from 0.6 × FS to 20 kHz)*
MASTER VOLUME
Parameter
Min
Step Size (0 dB to –46.5 dB)
LINE_OUT_L, LINE_OUT_R, MONO_OUT
Output Attenuation Range Span
Mute Attenuation of 0 dB Fundamental*
ANALOG OUTPUT
Parameter
Min
Full-Scale Output Voltage
Output Impedance*
External Load Impedance
Output Capacitance*
External Load Capacitance
VREF
VREF Current Drive
VREFOUT
VREFOUT Current Drive
Mute Click (Muted Output Minus Unmuted Midscale DAC Output)*
*Guaranteed, not tested.
Specifications subject to change without notice.
10
2.00
Typ
16
87
85
–100
–90
Typ
16
90
85
–40
Typ
1.5
46.5
Typ
1
2.83
15
2.25
2.25
±5
Max
0.02
–74
–90
–85
± 10
± 0.5
±5
Units
Bits
%
dB
dB
dB
dB
dB
%
dB
mV
Max
0.02
–74
± 10
± 0.5
–80
Units
Bits
%
dB
dB
dB
%
dB
dB
dB
dB
Max
75
Units
dB
dB
dB
Max
800
100
2.50
100
5
Units
V rms
V p-p
Ω
kΩ
pF
pF
V
µA
V
mA
mV
–4–
REV. 0
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