AD1852–SPECIFICATIONS
TEST CONDITIONS UNLESS OTHERWISE NOTED
Supply Voltages (AV
DD
, DV
DD
)
Ambient Temperature
Input Clock
Input Signal
Input Sample Rate
Measurement Bandwidth
Word Width
Load Capacitance
Load Impedance
Input Voltage HI
Input Voltage LO
5.0 V
25°C
24.576 MHz (512
×
F
S
Mode)
996.11 Hz
–0.5 dB Full Scale
48 kHz
20 Hz to 20 kHz
20 Bits
100 pF
47 kΩ
2.4 V
0.8 V
ANALOG PERFORMANCE (See Figures)
Min
Resolution
Signal-to-Noise Ratio (20 Hz to 20 kHz)
No Filter (Stereo)
No Filter
(Mono—See Figure 29)
With A-Weighted Filter (Stereo)
With A-Weighted Filter
(Mono—See Figure 29)
Dynamic Range (20 Hz to 20 kHz, –60 dB Input)
No Filter (Stereo)
No Filter
(Mono—See Figure 29)
With A-Weighted Filter (Stereo)
With A-Weighted Filter
(Mono—See Figure 29)
Total Harmonic Distortion + Noise (Stereo)
Total Harmonic Distortion + Noise (Mono—See Figure 29)
Total Harmonic Distortion + Noise (Stereo) V
O
= –20 dB
Total Harmonic Distortion + Noise (Stereo) V
O
= –60 dB
Analog Outputs
Differential Output Range (± Full Scale)
Output Capacitance at Each Output Pin
Out-of-Band Energy (0.5
×
F
S
to 100 kHz)
CMOUT
DC Accuracy
Gain Error
Interchannel Gain Mismatch
Gain Drift
DC Offset
Interchannel Crosstalk (EIAJ Method)
Interchannel Phase Deviation
Mute Attenuation
De-Emphasis Gain Error
Typ
24
112
115
114
117
Max
Unit
Bits
dB
dB
dB
dB
dB
dB
dB
dB
dB
%
dB
%
dB
dB
V p-p
pF
dB
V
%
dB
ppm/°C
mV
dB
Degrees
dB
dB
107
110
–94
112
115
114
117
–102
0.00079
–105
0.00056
–92
–52
5.6
2
–90
2.37
±
2.0
±
0.015
150
–50
–120
±
0.1
–100
–10
–0.15
+10
+0.15
250
±
0.1
Performance of right and left channels are identical (exclusive of the Interchannel Gain Mismatch and Interchannel Phase Deviation specifications).
Specifications subject to change without notice.
DIGITAL I/O (0 C TO 70 C)
Min
Input Voltage HI (V
IH
)
Input Voltage LO (V
IL
)
Input Leakage (I
IH
@ V
IH
= 2.4 V)
Input Leakage (I
IL
@ V
IL
= 0.8 V)
High Level Output Voltage (V
OH
) I
OH
= 1 mA
Low Level Output Voltage (V
OL
) I
OL
= 1 mA
Input Capacitance
Specifications subject to change without notice.
Typ
Max
0.8
10
10
Unit
V
V
µA
µA
V
V
pF
2.2
2.0
0.4
20
–2–
REV. 0
AD [ ANALOG DEVICES ]
