AAT3601_08 Datasheet, PDF (9/37 Pages) Advanced Analogic Technologies – Total Power Solution for Portable Applications

PRODUCT DATASHEET
AAT3601178
Total Power Solution for Portable Applications
Electrical Characteristics¹
V_IN = 5V, V_BAT = 3.6V, -40°C ≤ T_A ≤ +85°C, unless otherwise noted. Typical values are T_A = 25°C.
Symbol Description
SCL, SDA (I²C interface)
F_SCL
Clock Frequency
T_LOW
T_HIGH
Clock Low Period
Clock High Period
T_{HD_STA}
T_{SU_STA}
Hold Time START Condition
Setup Time for Repeat START
T_{SU_DTA}
T_{HD_DAT}
Data Setup Time
Data Hold Low
T_{SU_STO}
Setup Time for STOP Condition
T_BUF
Bus Free Time Between STOP and START Condition
V_IL
Input Threshold Low
V_IH
Input Threshold High
I_I
Input Current
V_OL
Output Logic Low (SDA)
Conditions
2.7V ≤ V_IN ≤ 5.5V
2.7V ≤ V_IN ≤ 5.5V
I_PULLUP = 3mA
Min Typ
0
1.3
0.6
0.6
0.6
100
0
0.6
1.3
1.4
-1.0
Max Units
400
KHz
μs
μs
μs
μs
ns
0.9
μs
μs
μs
0.4
V
V
1.0
μA
0.4
V
Basic I²C Timing Diagram
SDA
SCL
T_LOW
T_{SU_DAT}
T_{HD_STA}
T_{HD_DAT}
T_HIGH
T_{SU_STA}
T_{HD_STA}
T_{SU_STO}
T_BUF
1. Specification over the –40°C to +85°C operating temperature range is assured by design, characterization and correlation with statistical process controls.
3601.2008.07.1.1
www.analogictech.com
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