Texas Instruments DRV2605EVM-CT ERM/LRA Haptic Driver Evaluation DRV2605EVM-CT DRV2605EVM-CT 데이터 시트
제품 코드
DRV2605EVM-CT
SCL
SDA
t
su2
t
h2
t
(buf)
t
su3
Start Condition
Stop Condition
SCL
SDA
t (H)
w
t (L)
w
t
su1
t
h1
SLOS825B – DECEMBER 2012 – REVISED JANUARY 2014
TIMING REQUIREMENTS
T
A
= 25°C, VDD = 3.6 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
f
SCL
Frequency, SCL
No wait states
400
kHz
t
W(H)
Pulse duration, SCL high
0.6
μs
t
W(L)
Pulse duration, SCL low
1.3
μs
t
SU1
Setup time, SDA to SCL
100
ns
t
H1
Hold time, SCL to SDA
10
ns
Bus free time between stop and start
t
(BUF)
1.3
μs
condition
t
SU2
Setup time, SCL to start condition
0.6
μs
t
H2
Hold time, start condition to SCL
0.6
μs
t
SU3
Setup time, SCL to stop condition
0.6
μs
Figure 1. SCL and SDA Timing
Figure 2. Timing for Start and Stop Conditions
Copyright © 2012–2014, Texas Instruments Incorporated
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