CS4354-CSZ Cirrus Logic Inc, CS4354-CSZ Datasheet - Page 6

• Manufacturer Part Number: CS4354-CSZ
• Description: IC DAC 24BIT SRL 14SOIC
• Manufacturer: Cirrus Logic Inc

Specifications of CS4354-CSZ

• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Number Of Bits: 24
• Data Interface: Serial
• Number Of Converters: 1
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 65mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Conversion Rate: 192 Ksps
• Resolution: 24 bit
• Interface Type: Serial
• Operating Supply Voltage: 5 V
• Operating Temperature Range: - 40 C to + 85 C
• Maximum Power Dissipation: 65 mW
• Mounting Style: SMD/SMT
• Number Of Dac Outputs: 2
• Number Of Dacs: 2
• Output Voltage: 5 V
• Power Consumption: 50 mW
• Supply Current: 5 V
• Thd Plus Noise: - 86 dB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Settling Time: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1808; CS4354-CSZ

6
DAC ANALOG CHARACTERISTICS
Test conditions (unless otherwise specified): T
FLYP/N capacitors as shown in
ment bandwidth 20 Hz to 20 kHz.
Notes: 3. Measured at the output of the external low-pass filter on AOUTx as shown in
Dynamic Performance, Fs = 48, 96, and 192 kHz (Notes 3, 5)
Dynamic Range
Total Harmonic Distortion + Noise
Idle Channel Noise / Signal-to-Noise Ratio
Interchannel Isolation
Analog Output
Full Scale AOUTx Output Voltage
Interchannel Gain Mismatch
Output Offset
Gain Drift
Output Impedance
Load Resistance
Load Capacitance
4. Measured between the AOUTx and GND pins.
5. One LSB of triangular PDF dither is added to data.
6. Does not include attenuation due to Z
7. V
will lower the voltage delivered to the load.
Note that for sine wave signals:
PP
(Note 4)
is the controlling specification. V
Parameter
Figure 5 on page
24-bit
24-bit
16-bit
V
16-bit A-Weighted
RMS
A
= 25 °C; VA = 5 V, VL = 3.3 V; GND = 0 V; FILT+, -VFILT, and
RMS
12; input test signal is a 997 Hz sine wave at 0 dBFS; measure-
OUT
A-Weighted
(Notes 6, 7)
unweighted
unweighted
=
---------- -
2 2
V
. Additional impedance between the AOUTx pin and the load
specification valid for sine wave signals only.
(1 kHz)
pp
-20 dB
-60 dB
-20 dB
-60 dB
(A-wt)
0 dB
0 dB
Symbol
THD+N
Z
OUT
R
C
L
L
0.38•VA
1.07•VA
Min
95
92
3
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.40•VA
1.13•VA
Typ
101
101
100
100
100
-86
-78
-38
-86
-73
-33
0.1
98
96
93
±1
-
-
Figure 5 on page
0.42•VA
1.19•VA
Max
100
-80
-72
-32
±8
-
-
-
-
-
-
-
-
-
-
-
-
-
CS4354
DS895A2
ppm/°C
V
12.
Unit
V
mV
k
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
RMS
dB
pF

pp