(TA = 25 °C; VD = 5.25 V to " />
參數(shù)資料
型號(hào): CS4397-KSZ
廠商: Cirrus Logic Inc
文件頁(yè)數(shù): 5/34頁(yè)
文件大?。?/td> 0K
描述: IC DAC 24BIT MULTY STNDRD 28SOIC
標(biāo)準(zhǔn)包裝: 27
位數(shù): 24
數(shù)據(jù)接口: 串行
轉(zhuǎn)換器數(shù)目: 2
電壓電源: 模擬和數(shù)字
工作溫度: -10°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 28-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 28-SOIC
包裝: 管件
輸出數(shù)目和類型: 4 電壓,單極
采樣率(每秒): 192k
其它名稱: 598-1066-5
CS4397
DS333F1
13
SWITCHING CHARACTERISTICS - CONTROL PORT
(TA = 25 °C; VD = 5.25 V to 3.0 Volts; Inputs: logic 0 = AGND, logic 1 = VD, CL = 30 pF)
Notes: 11. Data must be held for sufficient time to bridge the 300 ns transition time of SCL.
Parameter
Symbol
Min
Max
Unit
I2C Mode
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
(Note 11)
thdd
0-
s
SDA Setup time to SCL Rising
tsud
250
-
ns
Rise Time of Both SDA and SCL Lines
tr
-1
s
Fall Time of Both SDA and SCL Lines
tf
-
300
ns
Setup Time for Stop Condition
tsusp
4.7
-
s
t
buf
t
hdst
t
hdst
t
low
t r
t f
t
hdd
t
high
t sud
t sust
t susp
Stop
Start
Stop
Repeated
SDA
SCL
t irs
RST
Figure 4. I
2C Control Port Timing
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