DRV2624 Datasheet, PDF (56/79 Pages) Texas Instruments – DRV2624 Ultra Low Power Closed-Loop LRA/ERM Haptic Driver with Internal Memory

DRV2624
SLOS893A – DECEMBER 2015 – REVISED DECEMBER 2015
8.7.40 Address: 0x27
Figure 84. 0x27
7
6
5
4
LRA_MIN_FRE LRA_RESYNC
Q_SEL[0]
_FORMAT[0]
Reserved
R/W-0
R/W-0
R/W-0
R/W-1
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
3
R/W-0
2
DRIVE_TIME[4:0]
R/W-0
Table 41. Address: 0x27
BIT FIELD
7 LRA_MIN_FREQ_SEL
6 LRA_RESYNC_FORMAT
5 Reserved
TYPE
R/W
R/W
R/W
DEFAULT DESCRIPTION
0
Selects the minimum frequency supported by the device.
0
125 Hz.
1
45 Hz.
0
Selects the method for re-sync mode to operate.
0
Based on LRA_MIN_FREQ_SEL.
1
Based on DRIVE_TIME * 1.25.
0
Reserved
1
R/W-0
www.ti.com
0
R/W-0
56
Submit Documentation Feedback
Product Folder Links: DRV2624
Copyright © 2015, Texas Instruments Incorporated