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| MAX11041 Datasheet, PDF (3/19 Pages) Maxim Integrated Products – Wired Remote Controllers | |||
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Wired Remote Controllers
ELECTRICAL CHARACTERISTICS (continued)
(VDD = +1.6V to 3.6V, CSENSE = 10nF, RSENSE = 10kâ¦, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
DIGITAL OUTPUTS (SDA, INT)
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Output High Voltage (INT)
VOH
ISOURCE ⤠2mA
0.9 x
VDD
V
Output Low Voltage (INT)
VOLINT ISINK ⤠2mA
Output High Leakage Current
Output Low Voltage (SDA)
IOHL
VOLSDA
VOUT = VDD
IOL = 3mA for VDD > 2V
IOL = 3mA for VDD < 2V
I2C TIMING CHARACTERISTICS (see Figure 1)
Serial Clock Frequency
fSCL
Bus Free Time Between STOP
and START Conditions
tBUF
0.1 x
VDD
V
1
µA
0.4
V
0.2 x
V
VDD
0
400
kHz
1.3
µs
Hold Time (Repeated) START
Condition
tHD,STA
0.6
µs
SCL Pulse-Width Low
SCL Pulse-Width High
Setup Time for a Repeated
START Condition
tLOW
tHIGH
tSU,STA
1.3
µs
0.6
µs
0.6
µs
Data Hold Time
Data Setup Time
SDA and SCL Receiving Rise
Time
tHD,DAT
tSU,DAT
tRR
(Note 3)
0
100
20 +
Cb / 10
900
ns
ns
300
ns
SDA and SCL Receiving Fall
Time
tFR
(Note 3)
20 +
Cb / 10
300
ns
SDA Transmitting Rise Time
tRT
VDD = 3.6V (Note 3)
20 +
Cb / 10
250
ns
SDA Transmitting Fall Time
Setup Time for STOP Condition
Bus Capacitance
Pulse Width of Suppressed Spike
tFT
tSU,STO
Cb
tSP
VDD = 2.4V to 3.6V
VDD = 1.6V to 2.4V
20 +
Cb / 20
20 +
Cb / 20
0.6
0
250
ns
375
µs
400
pF
50
ns
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