CS42428-CQZ Cirrus Logic Inc, CS42428-CQZ Datasheet - Page 13
CS42428-CQZ
Manufacturer Part Number
CS42428-CQZ
Description
IC CODEC 8CH PLL 192KHZ 64-LQFP
Manufacturer
Cirrus Logic Inc
Type
Audio Codecr
Datasheet
1.CS42428-CQZ.pdf
(73 pages)
Specifications of CS42428-CQZ
Data Interface
Serial
Resolution (bits)
24 b
Number Of Adcs / Dacs
2 / 8
Sigma Delta
Yes
Dynamic Range, Adcs / Dacs (db) Typ
114 / 114
Voltage - Supply, Analog
4.75 V ~ 5.25 V
Voltage - Supply, Digital
3.13 V ~ 5.25 V
Operating Temperature
-10°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
64-LQFP
Audio Codec Type
Stereo
No. Of Adcs
2
No. Of Dacs
8
No. Of Input Channels
2
No. Of Output Channels
15
Adc / Dac Resolution
24bit
Sampling Rate
192kSPS
Ic Interface Type
I2C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
598-1499 - BOARD EVAL FOR CS42428 CODEC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
598-1031
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CS42428-CQZ
Manufacturer:
Cirrus Logic Inc
Quantity:
135
Company:
Part Number:
CS42428-CQZ
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
Company:
Part Number:
CS42428-CQZR
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
DS605F1
SWITCHING CHARACTERISTICS - CONTROL PORT - SPI
(For CQZ, T
Inputs: Logic 0 = DGND, Logic 1 = VLC, C
Notes:
CCLK Clock Frequency
CS High Time Between Transmissions
CS Falling to CCLK Edge
CCLK Low Time
CCLK High Time
CDIN to CCLK Rising Setup Time
CCLK Rising to DATA Hold Time
CCLK Falling to CDOUT Stable
Rise Time of CDOUT
Fall Time of CDOUT
Rise Time of CCLK and CDIN
Fall Time of CCLK and CDIN
20. Data must be held for sufficient time to bridge the transition time of CCLK.
21. For f
A
= -10 to +70° C; For DQZ, T
sck
<1 MHz.
Parameter
CDOUT
CDIN
CCLK
CS
t css
Figure 4. Control Port Timing - SPI Format
t r2
A
L
= -40 to +85° C; VA = 5 V, VD =VLS= 3.3 V; VLC = 1.8 V to 5.25 V;
= 30 pF)
t dsu
t scl
t f2
(Note 20)
(Note 21)
(Note 21)
t sch
t dh
t pd
Symbol
f
t
t
t
t
t
t
t
csh
sch
dsu
t
t
t
t
sck
css
scl
dh
pd
r1
f1
r2
f2
Min
1.0
20
66
66
40
15
0
-
-
-
-
-
t csh
™
Typ
FORMAT
-
-
-
-
-
-
-
-
-
-
-
-
Max
100
100
6.0
50
25
25
-
-
-
-
-
-
CS42428
Units
MHz
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
13