(Inputs: Logic 0 = GND, Logic 1 = VLC, C
參數(shù)資料
型號(hào): CDB4382A
廠商: Cirrus Logic Inc
文件頁(yè)數(shù): 9/50頁(yè)
文件大?。?/td> 0K
描述: BOARD EVAL FOR CS4382A DAC
標(biāo)準(zhǔn)包裝: 1
DAC 的數(shù)量: 8
位數(shù): 24
采樣率(每秒): 192k
數(shù)據(jù)接口: 串行
DAC 型: 電壓
工作溫度: -40°C ~ 85°C
已供物品:
已用 IC / 零件: CS4382A
產(chǎn)品目錄頁(yè)面: 757 (CN2011-ZH PDF)
相關(guān)產(chǎn)品: CS4382A-DQZR-ND - IC DAC 8CH 114DB 192KHZ 48-LQFP
CS4382A-DQZ-ND - IC DAC 8CH 114DB 192KHZ 48-LQFP
CS4382A-CQZR-ND - IC DAC 8CH 114DB 192KHZ 48-LQFP
598-1061-ND - IC DAC 8CH 114DB 192KHZ 48LQFP
其它名稱: 598-1524
DS618F2
17
CS4382A
SWITCHING CHARACTERISTICS - CONTROL PORT - IC FORMAT
(Inputs: Logic 0 = GND, Logic 1 = VLC, CL =30pF)
Notes:
16. Data must be held for sufficient time to bridge the transition time, tfc, of SCL.
Parameter
Symbol
Min
Max
Unit
SCL Clock Frequency
fscl
-
100
kHz
RST Rising Edge to Start
tirs
500
-
ns
Bus Free Time Between Transmissions
tbuf
4.7
-
s
Start Condition Hold Time (prior to first clock pulse)
thdst
4.0
-
s
Clock Low time
tlow
4.7
-
s
Clock High Time
thigh
4.0
-
s
Setup Time for Repeated Start Condition
tsust
4.7
-
s
SDA Hold Time from SCL Falling
thdd
0-
s
SDA Setup time to SCL Rising
tsud
250
-
ns
Rise Time of SCL and SDA
trc, trc
-1
s
Fall Time SCL and SDA
tfc, tfc
-300
ns
Setup Time for Stop Condition
tsusp
4.7
-
s
Acknowledge Delay from SCL Falling
tack
300
1000
ns
t
buf
t
hdst
t
hdst
t
lo w
t r
t f
t
hdd
t
high
t sud
t sust
t susp
Stop
S ta rt
Sta rt
Stop
R e p e ated
SDA
SC L
t irs
RST
Figure 3. Control Port Timing - IC Format
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