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CS5344-CZZ

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21
DS687F5 7
CS5343/4
Draft
3/10/15
DIGITAL FILTER CHARACTERISTICS
Notes:
6. Response shown is for Fs equal to 48 kHz. Filter characteristics scale with Fs.
DC ELECTRICAL CHARACTERISTICS
GND = 0 V, all voltages with respect to 0 V. MCLK=12.288 MHz; Master Mode.
Notes:
7. Device enters power-down mode when MCLK is held static.
8. Valid with the recommended capacitor values on FILT+ and VQ as shown in the Typical Connection
Diagram.
Parameter Symbol Min Typ Max Unit
All Speed Modes
Passband (-0.1 dB) 0 - 0.489 Fs
Passband Ripple -0.031 - 0.031 dB
Stopband 0.560 - - Fs
Stopband Attenuation 60 - - dB
Total Group Delay (Fs = Output Sample Rate) t
gd
-12/Fs- s
High-Pass Filter Characteristics
Frequency Response -3.0 dB
-0.13 dB (Note 6)
-1
20
-
-
Hz
Hz
Phase Deviation @ 20 Hz (Note 6) -10-Deg
Passband Ripple - - 0 dB
Parameter Symbol
VA = 3.3 V VA = 5.0 V
Min Typ Max Min Typ Max Unit
Power Supply Current (Normal Operation) I
A
- 11 15 - 12 17 mA
Power Supply Current (Power-Down Mode) (Note 7) I
A
-10-- 40 - uA
Power Consumption (Normal Operation)
(Power-Down Mode) (Note 7)
-
-
-
-
36
<1
50
-
-
-
60
<1
85
-
mW
mW
Parameter Symbol Min Typ Max Unit
Power Supply Rejection Ratio (1 kHz) (Note 8)
PSRR - 65 - dB
V
Q
Nominal Voltage
Output Impedance
-
-
0.44xVA
25
-
-
V
k
Filt+ Nominal Voltage
Output Impedance
Maximum allowable DC current source/sink
-
-
-
VA
220
2.5
-
-
-
V
k
uA
8 DS687F5
CS5343/4
Draft
3/10/15
DIGITAL CHARACTERISTICS
Parameter Symbol Min Typ Max Units
High-Level Input Voltage (% of VA) V
IH
60 - - %
Low-Level Input Voltage (% of VA) V
IL
--30%
High-Level Output Voltage at I
o
= 500 A(% of VA)
V
OH
70 - - %
Low-Level Output Voltage at I
o
=500 A(% of VA)
V
OL
--15%
Input Leakage Current I
in
-10 - 10 A
DS687F5 9
CS5343/4
Draft
3/10/15
SYSTEM CLOCKING AND SERIAL AUDIO INTERFACE
Logic “0” = GND = 0 V; Logic “1” = VA, C
L
= 20 pF.
Parameter Symbol Min Typ Max Unit
Master Mode
MCLK Period (Double-Speed, 384x Mode) t
clkw
24 - 30 ns
(Double-Speed, 192x Mode) 48 - 60 ns
(Double-Speed, 256x Mode) 36 - 45 ns
(Double-Speed, 128x Mode) 72 - 90 ns
(Single-Speed, 768x Mode) 24 - 30 ns
(Single-Speed, 384x Mode) 48 - 60 ns
(Single-Speed, 384x Mode) 108 - 651 ns
(Single-Speed, 512x Mode) 36 - 45 ns
(Single-Speed, 256x Mode) 72 - 90 ns
(Single-Speed, 256x Mode) 162 - 977 ns
MCLK Duty Cycle 405060%
Output Sample Rate (Single-Speed)
(Single-Speed)
(Double-Speed)
Fs
4
43
86
-
-
-
24
54
108
kHz
kHz
kHz
LRCK Duty Cycle - 50 - %
SCLK Duty Cycle - 50 - %
SDOUT valid before SCLK rising t
stp
10 - - ns
SDOUT valid after SCLK rising t
hld
40 - - ns
SCLK falling to LRCK edge t
slrd
-20 - 20 ns
Slave Mode
MCLK Period (Double-Speed, 384x Mode) t
clkw
24 - 30 ns
(Double-Speed, 192x Mode) 48 - 60 ns
(Double-Speed, 256x Mode) 36 - 45 ns
(Double-Speed, 128x Mode) 72 - 90 ns
(Single-Speed, 768x Mode) 24 - 325 ns
(Single-Speed, 384x Mode) 48 - 651 ns
(Single-Speed, 512x Mode) 36 - 488 ns
(Single-Speed, 256x Mode) 72 - 976 ns
MCLK Duty Cycle 405060%
Input Sample Rate (Single-Speed)
(Double-Speed)
Fs
4
86
-
-
54
108
kHz
kHz
LRCK Duty Cycle 40 50 60 %
SCLK Period t
sclkw
--ns
SCLK Duty Cycle 455055%
SDOUT valid before SCLK rising t
stp
10 - - ns
SDOUT valid after SCLK rising t
hld
40 - - ns
SCLK falling to LRCK edge t
slrd
-20 - 20 ns
1
64 Fs
------------------
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21

CS5344-CZZ

Mfr. #:
Buy CS5344-CZZ
Manufacturer:
Cirrus Logic
Description:
Audio A/D Converter ICs 98dB 24-Bit 96kHz Stereo ADC
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
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