AD1819B–SPECIFICATIONS
ANALOG-TO-DIGITAL CONVERTERS
Parameter
Min
Typ
Max
Units
Resolution
Total Harmonic Distortion (THD)
16
Bits
%
dB
0.02
–74
Dynamic Range (–60 dB Input THD+N Referenced to Full Scale,
A-Weighted)
Signal-to-Intermodulation Distortion* (CCIF Method)
ADC Crosstalk*
84
87
85
dB
dB
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
–100
–90
–90
–85
±10
±0.5
±5
dB
dB
%
dB
mV
DIGITAL-TO-ANALOG CONVERTERS
Parameter
Min
Typ
Max
Units
Resolution
16
Bits
%
dB
Total Harmonic Distortion (THD) LINE_OUT
0.02
–74
Dynamic Range (–60 dB Input THD+N Referenced to Full Scale,
A-Weighted)
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)
85
90
85
dB
dB
%
dB
dB
dB
dB
±10
±0.5
–80
Total Out-of-Band Energy (Measured from 0.6 × FS to 20 kHz)*
–40
MASTER VOLUME
Parameter
Min
Min
Typ
Max
Units
Step Size (0 dB to –46.5 dB)
LINE_OUT_L, LINE_OUT_R, MONO_OUT
Output Attenuation Range Span
1.5
46.5
dB
dB
dB
Mute Attenuation of 0 dB Fundamental*
75
ANALOG OUTPUT
Parameter
Typ
Max
Units
Full-Scale Output Voltage
1
2.83
V rms
V p-p
Ω
kΩ
pF
pF
V
µA
V
Output Impedance*
External Load Impedance
Output Capacitance*
External Load Capacitance
VREF
800
10
15
100
2.50
100
2.00
2.25
2.25
±5
V
REF Current Drive
VREFOUT
REFOUT Current Drive
V
5
mA
mV
Mute Click (Muted Output Minus Unmuted Midscale DAC Output)*
*Guaranteed, not tested.
Specifications subject to change without notice.
REV. 0
–4–
ADI [ ADI ]
