CS4382A-DQZ Cirrus Logic Inc, CS4382A-DQZ Datasheet - Page 9

• Manufacturer Part Number: CS4382A-DQZ
• Description: IC DAC 8CH 114DB 192KHZ 48-LQFP
• Manufacturer: Cirrus Logic Inc

Specifications of CS4382A-DQZ

• Data Interface: Serial
• Number Of Bits: 24
• Number Of Converters: 8
• Voltage Supply Source: Analog and Digital
• Power Dissipation (max): 680mW
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Resolution (bits): 24bit
• Sampling Rate: 192kSPS
• Input Channel Type: Serial
• Supply Voltage Range - Analog: 4.75V To 5.25V
• Supply Current: 84mA
• Digital Ic Case Style: QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1524 - BOARD EVAL FOR CS4382A DAC
• Settling Time: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

DS618F2
DAC ANALOG CHARACTERISTICS - COMMERCIAL (-CQZ)
Test Conditions (unless otherwise specified): VA = VLS = VLC = 5 V; VD = 2.5 V; T
input sine wave
“Typical Connection Diagram” on page
Notes:
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
1. One-half LSB of triangular PDF dither is added to data.
2. Performance limited by 16-bit quantization noise.
3. V
FS
(Note 1)
is tested under load R
Parameters
Q
; Tested under max ac-load resistance; Valid with FILT+ and VQ capacitors as shown in
(Note 2)
(Note 2)
16-bit
24-bit
16-bit
L
19; Measurement Bandwidth 10 Hz to 20 kHz.
and includes attenuation due to Z
Unweighted
Unweighted
A-weighted
A-weighted
(Note 3)
(1 kHz)
-20 dB
-60 dB
-20 dB
-60 dB
24-bit
0 dB
0 dB
Symbol
I
THD+N
OUTmax
I
Z
QMAX
V
V
R
C
OUT
FS
Q
L
L
128%•V
Min
108
105
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
A
OUT
132%•V
50%•V
A
-100
Typ
100
130
100
114
111
114
110
-91
-51
-94
-74
-34
1.0
0.1
97
94
10
3
= 25
A
A
°
C; Full-Scale 997 Hz
136%•V
Max
-94
-45
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CS4382A
A
ppm/°C
Unit
VDC
Vpp
mA
kΩ
µA
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
pF
Ω
9