CS4344-CZZR Cirrus Logic Inc, CS4344-CZZR Datasheet - Page 11
![IC,D/A CONVERTER,DUAL,24-BIT,TSSOP,10PIN](/photos/6/68/66830/mfg_cs4344_series_sml.jpg)
CS4344-CZZR
Manufacturer Part Number
CS4344-CZZR
Description
IC,D/A CONVERTER,DUAL,24-BIT,TSSOP,10PIN
Manufacturer
Cirrus Logic Inc
Datasheet
1.CS4344-CZZR.pdf
(24 pages)
Specifications of CS4344-CZZR
Number Of Bits
24
Data Interface
Serial
Number Of Converters
2
Voltage Supply Source
Single Supply
Power Dissipation (max)
150mW
Operating Temperature
-10°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
10-TSSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
598-1006 - BOARD EVAL FOR CS4344 DAC
Settling Time
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
Q3824147
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CS4344-CZZR
Manufacturer:
CIRRUS
Quantity:
4 500
Company:
Part Number:
CS4344-CZZR
Manufacturer:
CIRRUS
Quantity:
1 200
Part Number:
CS4344-CZZR
Manufacturer:
CIRRUS
Quantity:
20 000
Company:
Part Number:
CS4344-CZZR.75T05.25V 3T03.47V
Quantity:
252
DS613F1
3. TYPICAL CONNECTION DIAGRAM
External Clock
Processor
Audio
Data
1
2
3
4
LRCK
SDIN
DEM/SCLK
MCLK
AGND
CS4344
CS4345
CS4346
CS4348
Figure 6. Recommended Connection Diagram
VA
8
9
AOUTL
AOUTR
FILT+
VQ
0.1 µF
10
6
5
7
0.1 µF
3.3 µF
3.3 µF
+
+
10
µF
+
10 kΩ
10 kΩ
1 µF
Note* = This circuitry is intended for applications where the
CS4344/5/6/8 connects directly to an unbalanced output of
the design. For internal routing applications please see the
DAC analog output characteristics for loading limitations.
+3.3 V to +5 V
*3.3
*10
or
470Ω
470Ω
µF
µF
C =
*Popguard ramp can be adjusted by
selecting this capacitor value to be
3.3 µF to give 250 ms ramp time
or 10 µF to give a 420 ms ramp time.
4 π Fs(R
C
C
R
Right Audio
Left Audio
ext
Output
Output
+ 470
ext
470)
For best 20 kHz response
Note*
R
R
CS4344/5/6/8
ext
ext
11