參數(shù)資料
型號: LP3952RLX
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 顯示驅(qū)動器
英文描述: 6-Channel Color LED Driver with Audio Synchronization
中文描述: LED DISPLAY DRIVER, PBGA36
封裝: 3 X 3 MM, 0.65 MM HEIGHT, 0.50 MM PITCH, MICRO, SMD-36
文件頁數(shù): 27/44頁
文件大?。?/td> 1621K
代理商: LP3952RLX
I
2
C Timing Parameters
V
DD1,2
= 3.0 to 4.5V, V
DD_IO
= 1.65V to V
DD1,2
Symbol
Parameter
Limit
Units
Min
0.6
Max
1
Hold Time (repeated) START Condition
μ
s
μ
s
ns
ns
ns
ns
ns
ns
2
Clock Low Time
1.3
3
4
5
5
6
7
Clock High Time
Setup Time for a Repeated START Condition
Data Hold Time (Output direction, delay generated by LP3952)
Data Hold Time (Input direction, delay generated by the Master)
Data Setup Time
Rise Time of SDA and SCL
600
600
300
0
100
900
900
300
20+0.1C
b
15+0.1C
b
600
1.3
8
Fall Time of SDA and SCL
300
ns
9
Set-up Time for STOP condition
Bus Free Time between a STOP and a START Condition
ns
μ
s
pF
10
C
b
Capacitive Load for Each Bus Line
10
200
NOTE:
Data guaranteed by design
Autoincrement mode is available, with this mode it is possible to read or write bytes with autoincreasing addresses. LP3952 has
empty spaces in address register map, and it is recommended to use autoincrement mode only for writing in pattern command
registers.
27
www.national.com
L
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LP3952RL 6-Channel Color LED Driver with Audio Synchronization
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