CS43L21-CNZ Cirrus Logic Inc, CS43L21-CNZ Datasheet - Page 16

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CS43L21-CNZ

Manufacturer Part Number
CS43L21-CNZ
Description
IC DAC 24BIT 98DB 96KHZ 32QFN
Manufacturer
Cirrus Logic Inc
Datasheet

Specifications of CS43L21-CNZ

Package / Case
32-QFN
Number Of Bits
24
Data Interface
Serial
Number Of Converters
2
Voltage Supply Source
Analog and Digital, Dual ±
Operating Temperature
-10°C ~ 70°C
Mounting Type
Surface Mount
Conversion Rate
96 KSPS
Resolution
24 bit
Interface Type
Serial
Operating Supply Voltage
1.8 V or 2.5 V
Operating Temperature Range
+ 70 C
Mounting Style
SMD/SMT
Number Of Dac Outputs
2
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
598-1282 - BOARD EVAL FOR CS43L21 DAC
Power Dissipation (max)
-
Settling Time
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
598-1187

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
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Manufacturer:
TI
Quantity:
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Part Number:
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Manufacturer:
CIRRUS
Quantity:
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Part Number:
CS43L21-CNZR
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16
COMBINED DAC INTERPOLATION & ON-CHIP ANALOG FILTER RESPONSE
Notes:
SWITCHING SPECIFICATIONS - SERIAL PORT
(Inputs: Logic 0 = DGND, Logic 1 = VL.)
Frequency Response 10 Hz to 20 kHz
Passband
StopBand
StopBand Attenuation
Group Delay
De-emphasis Error
RESET
MCLK Frequency
MCLK Duty Cycle
Slave Mode
Input Sample Rate (LRCK)
LRCK Duty Cycle
SCLK Frequency
SCLK Duty Cycle
LRCK Setup Time Before SCLK Rising Edge
SDIN Setup Time Before SCLK Rising Edge
SDIN Hold Time After SCLK Rising Edge
8. Response is clock dependent and will scale with Fs. Note that the response plots
9. Measurement Bandwidth is from Stopband to 3 Fs.
pin Low Pulse Width
on page
(Note 9)
60) have been normalized to Fs and can be de-normalized by multiplying the X-axis scale by Fs.
Parameter
Parameters
(Note 8)
Quarter-Speed Mode
Double-Speed Mode
Single-Speed Mode
Half-Speed Mode
to -0.05 dB corner
to -3 dB corner
Fs = 44.1 kHz
Fs = 32 kHz
Fs = 48 kHz
(Note 10)
(Note 11)
Symbol
t
t
s(SD-SK)
s(LK-SK)
0.5465
-0.01
Min
1/t
F
F
F
F
50
t
0
0
-
-
-
-
h
s
s
s
s
P
10.4/Fs
1.024
Min
Typ
45
50
45
45
40
20
20
1
4
8
4
-
-
-
-
-
-
-
-
-
(Figure 27
+0.05/-0.25
-0.2/-0.4
+1.5/+0
64•F
Max
0.4780
0.4996
38.4
12.5
100
+0.08
Max
55
25
50
55
55
-
-
-
-
CS43L21
-
-
-
to
s
DS723A1
Figure 30
Units
MHz
kHz
kHz
kHz
kHz
Unit
ms
Hz
ns
ns
ns
%
%
%
dB
dB
dB
dB
dB
Fs
Fs
Fs
s

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