CDB4352 Cirrus Logic Inc, CDB4352 Datasheet - Page 5
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CDB4352
Manufacturer Part Number
CDB4352
Description
BOARD EVAL FOR CS4352 DAC
Manufacturer
Cirrus Logic Inc
Series
Popguard®r
Specifications of CDB4352
Number Of Dac's
2
Number Of Bits
24
Outputs And Type
2, Single Ended
Sampling Rate (per Second)
192k
Data Interface
Serial
Dac Type
Voltage
Voltage Supply Source
Analog and Digital
Operating Temperature
-40°C ~ 85°C
Utilized Ic / Part
CS4352
Description/function
Audio D/A
Operating Supply Voltage
3.3 V
Product
Audio Modules
For Use With/related Products
CS4352
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
Other names
598-1518
DS684F2
DAC ANALOG CHARACTERISTICS - COMMERCIAL (-CZZ)
Test conditions (unless otherwise specified): T
and VQ capacitors as shown in
ment bandwidth 10 Hz to 20 kHz.
Notes:
All Speed Modes
Dynamic Range
Total Harmonic Distortion + Noise
Idle Channel Noise / Signal-to-noise ratio
Interchannel Isolation
Analog Output - All Modes
Full Scale Output Voltage
Common Mode Voltage
Max Current draw from an AOUT pin
Max Current draw from VQ
Interchannel Gain Mismatch
Gain Drift
Output Impedance
AC-Load Resistance
Load Capacitance
1. One-half LSB of triangular PDF dither is added to data.
(Note 1)
Parameter
24-bit
24-bit
16-bit
16-bit A-Weighted
Figure 2 on page
Fs = 48, 96, and 192 kHz
A-Weighted
unweighted
unweighted
(Note 1)
(1 kHz)
-20 dB
-60 dB
-20 dB
-60 dB
(A-wt)
0 dB
0 dB
A
= 25 °C, VA_H = 9 V, VA = 3.3 V, VD = 3.3 V GND = 0 V; VBIAS+
Symbol
10; input test signal is a 997 Hz sine wave at 0 dBFS; measure-
I
THD+N
OUTmax
I
Z
Qmax
V
R
C
OUT
Q
L
L
Min
1.84
100
97
5
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Typ
2.00
106
103
106
575
100
-93
-83
-43
-93
-75
-35
0.1
98
95
99
50
4
1
-
-
Max
2.11
100
-89
-77
-37
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CS4352
ppm/°C
Vrms
Unit
Vdc
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
µA
µA
dB
kΩ
pF
Ω
5