參數(shù)資料
型號： LP55281
廠商： National Semiconductor Corporation
英文描述： Quad RGB Driver
中文描述： 四RGB驅(qū)動(dòng)器
文件頁數(shù)： 23/28頁
文件大?。?/td> 1313K
代理商： LP55281
When a READ function is to be accomplished, a WRITE function must precede the READ function, as shown in the Read Cycle
waveform.
20201193
Register Write Format
w = write (SDA = 0)
r = read (SDA = 1)
ack = acknowledge (SDA pulled down by either master or slave)
rs = repeated start
id = 7-bit device address
I
2
C Timing Parameters
V
DD1,2
= 3.0V to 4.5V, V
DDIO
= 1.65V to V
DD1,2
20201154
I
2
C Timing Diagram
Symbol
Parameter
Limit
Units
Min
0.6
1.3
600
600
50
100
Max
300
1
2
3
4
5
6
7
Hold Time (repeated) START condition
Clock Low Time
Clock High Time
Setup Time for a Repeated START Condition
Data Hold Time
Data Setup TIme
Rise Time of SDA and SCL
μs
μs
ns
ns
ns
ns
ns
20 + 0.1C
b
15 + 0.1C
b
600
1.3
10
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 Condtion
Capacitive Load for Each Bus Line
ns
μs
pF
10
C
b
200
Note:
Data guaranteed by design
23
www.national.com
L
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PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LP55281RL 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Quad RGB Driver
LP55281RL/NOPB 功能描述:LED照明驅(qū)動(dòng)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(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N
LP55281RLEV 功能描述:LED 照明開發(fā)工具 LP55281RLEV EVAL BOARD RoHS:否 制造商:Fairchild Semiconductor 產(chǎn)品:Evaluation Kits 用于:FL7732 核心: 電源電壓:120V 系列: 封裝:
LP55281RLEV/NOPB 制造商:Texas Instruments 功能描述:QUAD RGB DRIVER - Boxed Product (Development Kits) 制造商:Texas Instruments 功能描述:BOARD EVAL FOR LP5528 RGB DRIVER 制造商:Texas Instruments 功能描述:Quad RGB Drvr fr the PowerWise Family
LP55281RLX 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Quad RGB Driver
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