CS4352 Datasheet, PDF (5/19 Pages) Cirrus Logic – 192 kHz Stereo DAC with 2 Vrms Line Out

CS4352
DAC ANALOG CHARACTERISTICS
(Test conditions (unless otherwise specified): input test signal is a 997 Hz sine wave at 0 dBFS; measurement
bandwidth 10 Hz to 20 kHz)
Parameter
Symbol
Min
Typ
Max
Unit
All Speed Modes
Fs = 48, 96, and 192 kHz
Dynamic Range (Note 1)
24-bit A-Weighted
unweighted
16-bit A-Weighted
unweighted
96
102
93
99
-
98
-
95
-
dB
-
dB
-
dB
-
dB
Total Harmonic Distortion + Noise
(Note 1)
-
24-bit
0 dB
-
-20 dB
-
-60 dB THD+N
-
16-bit
0 dB
-
-20 dB
-
-60 dB
-
-90
-84
dB
-79
-73
dB
-39
-33
dB
-90
-
dB
-75
-
dB
-35
-
dB
Idle Channel Noise / Signal-to-noise ratio (A-wt)
-
102
-
dB
Interchannel Isolation
(1 kHz)
-
90
-
dB
Analog Output - All Modes
Full Scale Output Voltage
1.9
2.0
2.1
Vrms
Common Mode Voltage
Max Current draw from an AOUT pin
Max Current draw from VQ
Interchannel Gain Mismatch
V_Q
-
4
-
Vdc
I_OUTmax
-
575
-
μA
I_Qmax
-
1
-
μA
-
0.1
-
dB
Gain Drift
-
100
-
ppm/°C
Output Impedance
AC-Load Resistance
Load Capacitance
Z_OUT
-
R_L
5
C_L
-
50
-
Ω
-
-
kΩ
-
100
pF
1. One-half LSB of triangular PDF dither is added to data.
DS684PP1
5