CS43122 Datasheet, PDF (4/28 Pages) Cirrus Logic – 122dB, 24-Bit, 192kHz DAC for Digital Audio

CS43122
1. CHARACTERISTICS/SPECIFICATIONS
ANALOG CHARACTERISTICS (T_A = 25° C; Logic "1" = VD = 3 V; VA = 5.5 V;VREF=5.5 V Logic "0"
= DGND;Full-Scale Output Sine Wave, 997 Hz; MCLK = 12.288 MHz; SCLK = 3.072 MHz; Measurement Band-
width 10 Hz to 20 kHz, unless otherwise specified. Test load = R_L = 1kΩ, C_L = 10 pF)
Parameter
Symbol
Min
Dynamic Performance - Operational Mode 1 (Fs = 48 kHz)
Typ
Max
Unit
Dynamic Range
24-Bit
16-Bit
(Note 2)
(Note 1)
unweighted
A-Weighted
unweighted
A-Weighted
TBD
119
-
dB
TBD
122
-
dB
-
95
-
dB
-
98
-
dB
Total Harmonic Distortion + Noise
(Note 1) THD+N
24-Bit
0 dB
-
-20 dB
-
-60 dB
-
16-Bit
0 dB
-
(Note 2)
-20 dB
-
-60 dB
-
-102
TBD
dB
-99
TBD
dB
-59
TBD
dB
-95
-
dB
-75
-
dB
-35
-
dB
4