CDB4351 Cirrus Logic Inc, CDB4351 Datasheet - Page 7

• Manufacturer Part Number: CDB4351
• Description: BOARD EVAL FOR CS4351 DAC
• Manufacturer: Cirrus Logic Inc
• Series: Popguard®r

Specifications of CDB4351

• Number Of Dac's: 2
• Number Of Bits: 24
• Outputs And Type: 1, Single Ended
• Sampling Rate (per Second): 192k
• Data Interface: Serial
• Dac Type: Voltage
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -10°C ~ 70°C
• Utilized Ic / Part: CS4351
• Description/function: Audio D/A
• Operating Supply Voltage: 5 V
• Product: Audio Modules
• For Use With/related Products: CS4351
• 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: 598-1152

DS566F1
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)
Notes:
All Speed Modes
Dynamic Range
Total Harmonic Distortion + Noise
All Speed Modes
Idle Channel Noise / Signal-to-noise ratio
Interchannel Isolation
Analog Output - All Modes
Full Scale Output Voltage
Common Mode Voltage
Max DC 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
Fs = 48, 96, and 192 kHz
24-bit
16-bit
24-bit
16-bit
A-Weighted
A-Weighted
unweighted
unweighted
(Note 1)
(1 kHz)
-20 dB
-60 dB
-20 dB
-60 dB
0 dB
0 dB
Symbol
I
THD+N
OUTmax
I
Z
Qmax
V
R
C
OUT
Q
L
L
1.85
Min
102
99
5
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-100
-100
Typ
2.00
109
112
109
100
-89
-49
-92
-75
-35
0.1
95
98
10
50
4
1
-
-
Max
2.15
100
-90
-79
-39
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CS4351
ppm/°C
Vrms
Unit
Vdc
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
µA
µA
dB
kΩ
pF
Ω
7