Texas Instruments DRV2605EVM-CT ERM/LRA Haptic Driver Evaluation DRV2605EVM-CT DRV2605EVM-CT 데이터 시트
제품 코드
DRV2605EVM-CT
t − Time − s
Voltage − (2V/div)
0
200m
400m
600m
800m
1
SDA
Acceleration
[OUT+] − [OUT−] (Filtered)
Acceleration
[OUT+] − [OUT−] (Filtered)
VDD = 3.6 V
ERM Open Loop
Internal Trigger
Sequence = 0x01, 0x48
ERM Open Loop
Internal Trigger
Sequence = 0x01, 0x48
t − Time − s
Voltage − (2V/div)
0
200m
400m
600m
800m
1
SDA
Acceleration
[OUT+] − [OUT−] (Filtered)
Acceleration
[OUT+] − [OUT−] (Filtered)
VDD = 3.6 V
LRA Closed Loop
Internal Trigger
Transition Click 1 − 100%
LRA Closed Loop
Internal Trigger
Transition Click 1 − 100%
t − Time − s
Voltage − (2V/div)
0
40m
80m
120m
160m
200m
IN/TRIG
Acceleration
[OUT+] − [OUT−] (Filtered)
Acceleration
[OUT+] − [OUT−] (Filtered)
VDD = 3.6 V
ERM Open Loop
External Edge Trigger
Strong Click − 60%
ERM Open Loop
External Edge Trigger
Strong Click − 60%
t − Time − s
Voltage − (2V/div)
0
40m
80m
120m
160m
200m
IN/TRIG
Acceleration
[OUT+] − [OUT−] (Filtered)
Acceleration
[OUT+] − [OUT−] (Filtered)
VDD = 3.6 V
LRA Closed Loop
External Level Trigger
Strong Click − 100%
LRA Closed Loop
External Level Trigger
Strong Click − 100%
SLOS825B – DECEMBER 2012 – REVISED JANUARY 2014
ERM Click (Library)
LRA Click (Library)
Figure 4.
Figure 5.
ERM Click-Bounce (Library)
LRA Transition-Click (Library)
Figure 6.
Figure 7.
Copyright © 2012–2014, Texas Instruments Incorporated
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