参数资料
型号: CS4222-KS
厂商: CIRRUS LOGIC INC
元件分类: 消费家电
英文描述: 20-Bit Stereo Audio Codec with Volume Control
中文描述: SPECIALTY CONSUMER CIRCUIT, PDSO28
封装: SSOP-28
文件页数: 5/26页
文件大小: 580K
代理商: CS4222-KS
SWITCHING CHARACTERISTICS - CONTROL PORT
(T
A
= 25
°
C VD, VA = 5V
±
5%; Inputs: logic 0 = DGND, logic 1 = VD, C
L
= 30pF)
Parameter
Symbol
Min
Max
Units
SPI Mode
(SPI/I
2
C = 0)
CCLK Clock Frequency
RST rising edge to CS falling
CCLK edge to CS falling
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
Rise Time of CCLK and CDIN
Fall Time of CCLK and CDIN
Notes:
9. t
spi
only needed before first falling edge of CS after RST rising edge.
t
spi
= 0 at all other times.
10. Data must be held for sufficient time to bridge the transition time of CCLK.
11. For F
SCK
< 1 MHz
f
sck
t
srs
t
spi
t
csh
t
css
t
scl
t
sch
t
dsu
t
dh
t
r2
t
f2
-
6
-
-
-
-
-
-
-
-
MHz
ns
ns
μ
s
ns
ns
ns
ns
ns
ns
ns
500
500
1.0
20
66
66
40
15
-
-
(Note 9)
(Note 10)
(Note 11)
(Note 11)
100
100
tr2
tf2
t
dsu
t
dh
t
sch
tscl
CS
CCLK
CDIN
tcss
t
csh
tspi
tsrs
RST
CS4222
DS236PP3
5
相关PDF资料
PDF描述
CS4222 20-Bit Stereo Audio Codec with Volume Control
CS4224 24-Bit 105 dB Audio Codec with Volume Control
CS4223-BS 24-Bit 105 dB Audio Codec with Volume Control
CS4223 24-Bit 105 dB Audio Codec with Volume Control
CS4223-KS IC EEPROM SRL 1024X8BIT 8DIP
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