参数资料
型号: CS4364-CQZR
厂商: Cirrus Logic Inc
文件页数: 8/50页
文件大小: 0K
描述: IC DAC 103DB 24BIT 6CH 48-LQFP
标准包装: 2,000
位数: 24
数据接口: 串行
转换器数目: 8
电压电源: 模拟和数字
功率耗散(最大): 520mW
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 48-LQFP
供应商设备封装: 48-LQFP(7x7)
包装: 带卷 (TR)
输出数目和类型: 8 电压,单极
采样率(每秒): 216k
配用: CDB4364-ND - EVALUATION BOARD FOR CS4364
16
DS619F1
CS4364
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 eated
SDA
SC L
t
irs
RST
Figure 4. Control Port Timing - IC Format
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