CS4340-KS Cirrus Logic Inc, CS4340-KS Datasheet - Page 8

• Manufacturer Part Number: CS4340-KS
• Description: D/A Converter (D-A) IC
• Manufacturer: Cirrus Logic Inc

Specifications of CS4340-KS

• Resolution (bits): 24bit
• Data Interface: Serial
• No. Of Pins: 16
• Update Rate: 96kSPS
• Mounting Type: Surface Mount
• Peak Reflow Compatible (260 C): No
• Supply Voltage Max: 5V
• No. Of Bits: 24 Bit
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

8
ANALOG CHARACTERISTICS (CS4340-DSZ)
COMBINED INTERPOLATION & ON-CHIP ANALOG FILTER RESPONSE
filter characteristics and the X-axis of the response plots have been normalized to the sample rate (Fs) and can be
referenced to the desired sample rate by multiplying the given characteristic by Fs.)
Notes: 4. For Single-Speed Mode, the measurement bandwidth is 0.5465 Fs to 3 Fs.
Dynamic Performance for All Modes
Single-Speed Mode - (4 kHz to 50 kHz sample rates)
Passband
Frequency Response 10 Hz to 20 kHz
StopBand
StopBand Attenuation
Group Delay
Passband Group Delay Deviation
De-emphasis Error (Relative to 1 kHz)
(Note 5)
Double-Speed Mode - (50 kHz to 100 kHz sample rates)
Passband
Frequency Response 10 Hz to 20 kHz
StopBand
StopBand Attenuation
Group Delay
Passband Group Delay Deviation
Interchannel Isolation (1 kHz)
DC Accuracy
Interchannel Gain Mismatch
Gain Drift
Analog Output Characteristics and Specifications
Full Scale Output Voltage
Output Impedance
Minimum AC-Load Resistance
Maximum Load Capacitance
5. De-emphasis is only available in Single-Speed Mode.
For Double-Speed Mode, the measurement bandwidth is 0.577 Fs to 1.4 Fs.
Parameters
Parameter
to -0.05 dB corner
to -0.1 dB corner
to -3 dB corner
to -3 dB corner
(Note 3)
(Note 3)
Fs = 44.1 kHz
0 - 20 kHz
0 - 40 kHz
0 - 20 kHz
(Note 4)
(Note 4)
Symbol
R
C
L
L
(Continued)
0.5465
0.577
-0.02
-0.06
Min
50
55
0
0
0
0
-
-
-
-
-
-
0.6•VA
Min
-
-
-
-
-
-
±0.36/Fs
±1.39/Fs
±0.23/Fs
0.7•VA
±100
9/Fs
4/Fs
Typ
Typ
102
100
100
0.1
3
-
-
-
-
-
-
-
-
-
-
-
+0.05/-0.14
0.8•VA
Max
0.4535
0.4998
0.4621
0.4982
+0.08
-
-
-
-
-
-
Max
+0.2
-
-
-
-
-
-
-
-
-
CS4340
DS297F3
ppm/°C
Units
Vpp
dB
kΩ
dB
pF
(The
Ω
Unit
dB
dB
dB
dB
dB
Fs
Fs
Fs
Fs
Fs
Fs
s
s
s
s
s