SI1141 View Datasheet(PDF) - Silicon Laboratories

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SI1141

PROXIMITY/AMBIENT LIGHT SENSOR IC WITH I2C INTERFACE

Silicon Laboratories 

Table 3. I2C Timing Specifications

Parameter

Clock Frequency

Clock Pulse Width Low

Clock Pulse Width High

Rise Time

Fall Time

Start Condition Hold Time

Start Condition Setup Time

Input Data Setup Time

Input Data Hold Time

Stop Condition Setup Time

Symbol

fSCL

tLOW

tHIGH

tR

tF

tHD.STA

tSU.STA

tSU.DAT

tHD.DAT

tSU.STO

Table 4. Absolute Maximum Limits

Parameter

VDD Supply Voltage

Operating Temperature

Condition

Storage Temperature

LED1, LED2, LED3 Voltage

INT, SCL, SDA Voltage

Maximum total current through

LED1, LED2 and LED3

Maximum total current through

GND

ESD Rating

at VDD = 0 V, TA < 85 °C

at VDD = 0 V, TA < 85 °C

Human Body Model

Machine Model

Charged-Device Model

Si1141/42/43

Min

Typ

Max

Unit

0.09

—

3.4

MHz

160

—

—

ns

60

—

—

ns

10

—

40

ns

10

—

40

ns

160

—

—

ns

160

—

—

ns

10

—

—

ns

0

—

—

ns

160

—

—

ns

Min

Typ

Max

Unit

–0.3

—

4

V

–40

—

85

°C

–65

—

85

°C

–0.5

—

3.6

V

–0.5

—

3.6

V

—

—

500

mA

—

—

600

mA

—

—

2

kV

—

—

225

V

—

—

2

kV

Rev. 1.4

9

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