CS4361 Datasheet, PDF (6/23 Pages) Cirrus Logic – 20-pin, 24-bit, 192 kHz, 6-channel D/A Converter

CS4361
DAC ANALOG CHARACTERISTICS
Full-scale output sine wave, 997 Hz (Note 1), Fs = 48/96/192 kHz; Test load R_L = 3 kΩ, C_L = 10 pF (see Figure 1).
Measurement bandwidth is 10 Hz to 20 kHz, unless otherwise specified.
5 V Nom
3.3 V Nom
Parameter
Min Typ Max Min Typ Max Unit
Dynamic Performance for CS4361-CZZ (-10 to 70°C)
Dynamic Range 18 to 24-Bit
16-Bit
A-weighted 99
105
-
unweighted 96
102
-
A-weighted 90
96
-
unweighted 87
93
-
97
103
-
dB
94
100
-
dB
90
96
-
dB
87
93
-
dB
Total Harmonic Distortion + Noise
18 to 24-Bit
16-Bit
0 dB -
-95 -89
-
-95 -89 dB
-20 dB -
-82 -76
-
-80 -74 dB
-60 dB -
-42 -36
-
-40 -34 dB
0 dB -
-93 -87
-
-93 -87 dB
-20 dB -
-73 -67
-
-73 -67 dB
-60 dB -
-33 -27
-
-33 -27 dB
Dynamic Performance for CS4361-DZZ (-40 to 85°C)
Dynamic Range 18 to 24-Bit
16-Bit
A-weighted 95
105
-
unweighted 92
102
-
A-weighted 86
96
-
unweighted 83
93
-
93
103
-
dB
90
100
-
dB
86
96
-
dB
83
93
-
dB
Total Harmonic Distortion + Noise
18 to 24-Bit
16-Bit
0 dB -
-95 -85
-
-95 -85 dB
-20 dB -
-82 -72
-
-80 -70 dB
-60 dB -
-42 -32
-
-40 -30 dB
0 dB -
-93 -83
-
-93 -83 dB
-20 dB -
-73 -63
-
-73 -63 dB
-60 dB -
-33 -23
-
-33 -23 dB
Note: 1. One-half LSB of triangular PDF dither added to data.
DAC ANALOG CHARACTERISTICS - ALL MODES
Parameter
Symbol
Interchannel Isolation
(1 kHz)
DC Accuracy
Interchannel Gain Mismatch
Gain Drift
Analog Output
Full Scale Output Voltage
Quiescent Voltage
Max DC Current draw from an AOUT pin
Max Current draw from VQ
Min AC-Load Resistance (see Figure 2 on page 8)
Max Load Capacitance (see Figure 2)
Output Impedance
V_Q
I_OUTmax
I_Qmax
R_L
C_L
Z_OUT
Min
-
-
-
0.60•VA
-
-
-
-
-
-
Typ
100
0.1
100
0.65•VA
0.5•VA
10
100
3
100
100
Max Unit
-
dB
0.25
-
dB
ppm/°C
0.70•VA
-
-
-
-
-
-
Vpp
VDC
µA
µA
kΩ
pF
Ω
6
DS672A2