CDB4382A Cirrus Logic Inc, CDB4382A Datasheet - Page 10

• Manufacturer Part Number: CDB4382A
• Description: Eval Bd 114dB 192kHz 8Chn DAC W/DSD Supt
• Manufacturer: Cirrus Logic Inc

Specifications of CDB4382A

• Number Of Dac's: 8
• Number Of Bits: 24
• Outputs And Type: 8, 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: CS4382A
• Description/function: Audio D/A
• Operating Supply Voltage: 5 V
• Product: Audio Modules
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: CS4382A
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant, Contains lead / RoHS non-compliant
• Other names: 598-1524

10
DAC ANALOG CHARACTERISTICS - AUTOMOTIVE (-DQZ)
Test Conditions (unless otherwise specified): VA = 4.75 to 5.25 V; VLS = 1.71 to 5.25 V; VLC = 1.71 to 5.25 V; VD
= 2.37 to 2.63 V; T
tance; Valid with FILT+ and VQ capacitors as shown in
Bandwidth 10 Hz to 20 kHz.
FS = 48 kHz, 96 kHz, 192 kHz and DSD
Dynamic Range
Total Harmonic Distortion + Noise
Idle Channel Noise / Signal-to-noise Ratio
Interchannel Isolation
DC Accuracy
Interchannel Gain Mismatch
Gain Drift
Analog Output
Full-scale Differential Output Voltage
Output Impedance
Max DC Current Draw From an AOUT Pin
Min AC-load Resistance
Max Load Capacitance
Quiescent Voltage
Max Current draw from V
A
= -40
Parameters
Q
°
C to 85
(Note 2)
°
C; Full-Scale 997 Hz input sine wave
(Note 2)
16-bit
24-bit
16-bit
Unweighted
Unweighted
A-weighted
A-weighted
(Note 3)
(1 kHz)
-20 dB
-60 dB
-20 dB
-60 dB
24-bit
0 dB
0 dB
“Typical Connection Diagram” on page
Symbol
I
THD+N
OUTmax
I
Z
QMAX
V
V
R
C
OUT
FS
Q
L
L
128%•V
Min
105
102
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
(Note 1)
A
; Tested under max ac-load resis-
132%•V
50%•V
-100
Typ
100
130
100
114
114
110
111
-91
-51
-94
-74
-34
0.1
1.0
97
94
10
3
A
A
19; Measurement
136%•V
Max
-91
-42
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CS4382A
A
DS618F2
ppm/°C
Unit
VDC
Vpp
mA
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
kΩ
µA
pF
Ω