Owner's manual

DS684F2 5
CS4352
DAC ANALOG CHARACTERISTICS - COMMERCIAL (-CZZ)
Test conditions (unless otherwise specified): T
A
= 25 °C, VA_H = 9 V, VA = 3.3 V, VD = 3.3 V GND = 0 V; VBIAS+
and VQ capacitors as shown in Figure 2 on page 10; input test signal is a 997 Hz sine wave at 0 dBFS; measure-
ment bandwidth 10 Hz to 20 kHz.
Notes:
1. One-half LSB of triangular PDF dither is added to data.
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
100
97
-
-
106
103
98
95
-
-
-
-
dB
dB
dB
dB
Total Harmonic Distortion + Noise (Note 1)
24-bit 0 dB
-20 dB
-60 dB
16-bit 0 dB
-20 dB
-60 dB
THD+N
-
-
-
-
-
-
-
-93
-83
-43
-93
-75
-35
-89
-77
-37
-
-
-
dB
dB
dB
dB
dB
dB
Idle Channel Noise / Signal-to-noise ratio (A-wt) - 106 - dB
Interchannel Isolation (1 kHz) - 99 - dB
Analog Output - All Modes
Full Scale Output Voltage 1.84 2.00 2.11 Vrms
Common Mode Voltage V
Q
-4-Vdc
Max Current draw from an AOUT pin I
OUTmax
- 575 - µA
Max Current draw from VQ I
Qmax
-1-µA
Interchannel Gain Mismatch - 0.1 - dB
Gain Drift - 100 - ppm/°C
Output Impedance Z
OUT
-50-Ω
AC-Load Resistance R
L
5--kΩ
Load Capacitance C
L
--100pF