Texas Instruments EVM for Piezo Haptic Driver with Boost, Digital Front End, and Internal Waveform Memory DRV2667EVM-CT DRV2667EVM-CT 데이터 시트
제품 코드
DRV2667EVM-CT
t − Time − s
Voltage − V
0
25m
50m
75m
100m
125m
150m
−100
−75
−50
−25
0
25
50
75
100
[OUT+] − [OUT−]
t − Time − s
Voltage − V
0
100m
200m
300m
400m
500m
600m
700m
−100
−75
−50
−25
0
25
50
75
100
[OUT+] − [OUT−]
t − Time − s
Voltage − V
0
10m
20m
30m
40m
50m
60m
70m
−100
−75
−50
−25
0
25
50
75
100
[OUT+] − [OUT−]
t − Time − s
Voltage − V
0
10m
20m
30m
40m
50m
60m
70m
80m
90m 100m
−100
−75
−50
−25
0
25
50
75
100
t − Time − s
Voltage − V
0
10m
20m
30m
40m
50m
60m
70m
−100
−75
−50
−25
0
25
50
75
100
[OUT+] − [OUT−]
t − Time − s
Voltage − V
0
10m
20m
30m
40m
50m
60m
70m
80m
90m 100m
−100
−75
−50
−25
0
25
50
75
100
[OUT+] − [OUT−]
SLOS751A – MARCH 2013 – REVISED JANUARY 2014
TYPICAL CHARACTERISTICS (continued)
EXAMPLE WAVEFORM - ENVELOPE UP
EXAMPLE WAVEFORM - AMPLITUDE
Figure 15.
Figure 16.
EXAMPLE WAVEFORM - ENVELOPE DOWN
EXAMPLE WAVEFORM - FREQUENCY
Figure 17.
Figure 18.
EXAMPLE WAVEFORM - ENVELOPE UP and DOWN
EXAMPLE WAVEFORM - PINBALL EFFECT
Figure 19.
Figure 20.
8
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