isl29028a Intersil Corporation, isl29028a Datasheet - Page 5

• Manufacturer Part Number: isl29028a
• Description: Low Power Ambient Light And Proximity Sensor With Intelligent Interrupt And Sleep Modes
• Manufacturer: Intersil Corporation

I
(Note 13). (Continued)
NOTES:
13. All parameters in I
14. Cb is the capacitance of the bus in pF.
2
PARAMETER
C Electrical Specifications
t
R
t
t
t
t
HD:DAT
SU:STO
VD;DAT
VD:ACK
SU:DAT
t
pull-up
V
V
BUF
C
t
t
nH
nL
R
F
b
Data Hold Time
Data Set-up Time
Rise Time of both SDA and SCL Signals
Fall Time of both SDA and SCL Signals
Set-up Time for STOP Condition
Bus Free Time Between a STOP and START
Condition
Capacitive Load for Each Bus Line
SDA and SCL System Bus Pull-up Resistor
Data Valid Time
Data Valid Acknowledge Time
Noise Margin at the LOW Level
Noise Margin at the HIGH Level
2
C Electrical Specifications table are guaranteed by design and simulation.
5
DESCRIPTION
For SCL and SDA unless otherwise noted, V
FIGURE 1. I
ISL29028A
(Note 14)
Maximum is determined by t
(Note 14)
2
C TIMING DIAGRAM
CONDITION
DD
= 3V, T
R
and t
A
F
= +25°C, R
20 + 0.1xC
20 + 0.1xC
0.1VDD
0.2VDD
EXT
1300
MIN
100
600
30
1
= 499kΩ 1% tolerance
b
b
TYP
MAX
March 24, 2011
400
0.9
0.9
FN7721.2
UNIT
kΩ
pF
µs
µs
ns
ns
ns
ns
ns
ns
V
V