參數(shù)資料
型號: LP39542TL
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 顯示驅動器
英文描述: Advanced Lighting Management Unit
中文描述: LED DISPLAY DRIVER, PBGA36
封裝: 3 X 3 MM, 0.60 MM HEIGHT, 0.50 MM PITCH, MICRO, SMD-36
文件頁數(shù): 34/58頁
文件大?。?/td> 2547K
代理商: LP39542TL
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 LP39542)
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. LP39542 has
empty spaces in address register map, and it is recommended to use autoincrement mode only for writing in pattern command
registers.
www.national.com
34
L
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相關代理商/技術參數(shù)
參數(shù)描述
LP39542TL/NOPB 功能描述:LED照明驅動器 RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:SO-16N
LP39542TLX 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Advanced Lighting Management Unit
LP39542TLX/NOPB 功能描述:LED照明驅動器 RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:SO-16N
LP3954RL 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Advanced Lighting Management Unit
LP3954RL/NOPB 功能描述:LED照明驅動器 RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:SO-16N