MAX11041 datasheet(3/17 Pages) MAXIM

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Wired Remote Controller

ELECTRICAL CHARACTERISTICS (continued)

(VDD = +1.6V to 3.6V, CSENSE = 10nF, RSENSE = 10kΩ, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

DIGITAL OUTPUTS (SDA,

INT)

Output High Voltage (INT)VOH

ISOURCE

≤ 2mA

0.9 x

VDD

Output Low Voltage (INT)VOLINT

ISINK

≤ 2mA

0.1 x

VDD

Output High Leakage Current

IOHL

VOUT = VDD

1µA

IOL = 3mA for VDD > 2V

0.4

Output Low Voltage (SDA)

VOLSDA

IOL = 3mA for VDD < 2V

0.2 x

VDD

I2C TIMING CHARACTERISTICS (see Figure 1)

Serial Clock Frequency

fSCL

400

kHz

Bus Free Time Between STOP

and START Conditions

tBUF

1.3

µs

Hold Time (Repeated) START

Condition

tHD,STA

0.6

µs

SCL Pulse-Width Low

tLOW

1.3

µs

SCL Pulse-Width High

tHIGH

0.6

µs

Setup Time for a Repeated

START Condition

tSU,STA

0.6

µs

Data Hold Time

tHD,DAT

900

Data Setup Time

tSU,DAT

100

SDA and SCL Receiving Rise

Time

tRR

(Note 3)

20 +

Cb / 10

300

SDA and SCL Receiving Fall

Time

tFR

(Note 3)

20 +

Cb / 10

300

SDA Transmitting Rise Time

tRT

VDD = 3.6V (Note 3)

20 +

Cb / 10

250

VDD = 2.4V to 3.6V

20 +

Cb / 20

250

SDA Transmitting Fall Time

tFT

VDD = 1.6V to 2.4V

20 +

Cb / 20

375

Setup Time for STOP Condition

tSU,STO

0.6

µs

Bus Capacitance

400

Pulse Width of Suppressed Spike

tSP

050

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