CS4340-KS Cirrus Logic Inc, CS4340-KS Datasheet - Page 7

• 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

ANALOG CHARACTERISTICS
Notes: 4. Refer to Figure 14.
DS297PP3
Analog Output
Full Scale Output Voltage
Quiescent Voltage
Interchannel Gain Mismatch
Gain Drift
AC-Load Resistance
Load Capacitance
Combined Digital and On-chip Analog Filter Response (Note 5)
Passband
Frequency Response 10 Hz to 20 kHz
StopBand
StopBand Attenuation
Group Delay
Passband Group Delay Deviation 0 - 40 kHz
De-emphasis Error
(Relative to 1 kHz)
7. For Base-Rate Mode, the measurement bandwidth is 0.5465 Fs to 3 Fs.
8. De-emphasis is not available in High-Rate Mode.
5. Filter response is guaranteed by design.
6. Response is clock dependent and will scale with Fs. Note that the response plots (Figures 5-12) have
been normalized to Fs and can be de-normalized by multiplying the X-axis scale by Fs.
For High-Rate Mode, the measurement bandwidth is 0.577 Fs to 1.4 Fs.
Parameter
Parameters
to -0.05 dB corner
to -0.1 dB corner
to -3 dB corner
Fs = 44.1 kHz
Fs = 32 kHz
Fs = 48 kHz
0 - 20 kHz
(Note 6)
(Note 7)
(Continued)
Symbol
tgd
(Note 4)
(Note 4)
.5465
Min
-.02
50
0
0
-
-
-
-
-
-
-
Base-rate Mode
Symbol
±0.36/Fs
V
C
R
9/Fs
Typ
Q
L
L
-
-
-
-
-
-
-
-
-
-
+.05/-.14
0.63•VA
+0/-.22
+.2/-.1
.4535
.4998
Min
+.08
Max
3
-
-
-
-
-
-
-
-
-
-
0.7•VA
0.5•VA
-0.06
.577
Min
55
Typ
100
0.1
0
0
-
-
-
-
High-Rate Mode
-
-
±1.39/Fs
±0.23/Fs
(Note 8)
4/Fs
Typ
0.77•VA
-
-
-
-
-
-
Max
100
-
-
-
-
CS4340
.4621
.4982
Max Unit
0.2
-
-
-
-
-
-
ppm/°C
Units
VDC
Vpp
dB
k
pF
dB
dB
dB
dB
Fs
Fs
Fs
dB
Fs
s
s
s
7