lp5526tlx National Semiconductor Corporation, lp5526tlx Datasheet - Page 25

• Manufacturer Part Number: lp5526tlx
• Description: Lighting Management Unit With High Voltage Boost Converter With Up To 150ma Serial Flash Led Driver
• Manufacturer: National Semiconductor Corporation

I
I
NOTE: Data guaranteed by design
2
2
Symbol
C TIMING PARAMETERS (V
C Compatible Interface
10
C
1
2
3
4
5
5
6
7
8
9
b
Hold Time (repeated) START Condition
Clock Low Time
Clock High Time
Setup Time for a Repeated START Condition
Data Hold Time (Output direction, delay generated by LP5526)
Data Hold Time (Input direction, delay generated by Master)
Data Setup Time
Rise Time of SDA and SCL
Fall Time of SDA and SCL
Set-up Time for STOP condition
Bus Free Time between a STOP and a START Condition
Capacitive Load for Each Bus Line
DD1,2
= 3.0 to 4.5V, V
(Continued)
Parameter
DDIO
I
2
C Timing Diagram
= 1.8V to V
25
DD1,2
)
20+0.1C
15+0.1C
Min
600
600
300
100
600
0.6
1.3
1.3
10
0
Limit
b
b
20179754
Max
900
900
300
300
200
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Units
pF
µs
µs
ns
ns
ns
ns
ns
ns
ns
ns
µs