Datasheet
DRV2605
SLOS825C –DECEMBER 2012–REVISED SEPTEMBER 2014
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Table of Contents
7.4 Device Functional Modes........................................ 15
1 Features.................................................................. 1
7.5 Programming........................................................... 19
2 Applications ........................................................... 1
7.6 Register Map........................................................... 30
3 Description ............................................................. 1
8 Application and Implementation ........................ 46
4 Revision History..................................................... 2
8.1 Application Information............................................ 46
5 Pin Configuration and Functions......................... 3
8.2 Typical Application .................................................. 47
6 Specifications......................................................... 4
8.3 Initialization Setup................................................... 50
6.1 Absolute Maximum Ratings ...................................... 4
9 Power Supply Recommendations...................... 51
6.2 Handling Ratings....................................................... 4
10 Layout................................................................... 52
6.3 Recommended Operating Conditions....................... 4
10.1 Layout Guidelines ................................................. 52
6.4 Thermal Information.................................................. 4
10.2 Layout Example .................................................... 53
6.5 Electrical Characteristics........................................... 5
11 Device and Documentation Support ................. 54
6.6 Timing Requirements................................................ 5
11.1 Legal Notice .......................................................... 54
6.7 Switching Characteristics.......................................... 5
11.2 Waveform Library Effects List............................... 54
6.8 Typical Characteristics.............................................. 6
11.3 Trademarks........................................................... 55
7 Detailed Description .............................................. 8
11.4 Electrostatic Discharge Caution............................ 55
7.1 Overview ................................................................... 8
11.5 Glossary................................................................ 55
7.2 Functional Block Diagram ......................................... 8
12 Mechanical, Packaging, and Orderable
7.3 Feature Description................................................... 9
Information ........................................................... 55
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision B (February 2014) to Revision C Page
• Changed Features bullet from Royalty-Free Integrated Immersion Library to Waveform Event Sequencer and
Trigger ................................................................................................................................................................................... 1
• Changed Feature bullet from Audio To Haptics Mode to Top Level: Licensed Immersion TouchSense 2200 features: ..... 1
• Changed from Audio To Haptics Mode to Audio to Vibe ...................................................................................................... 1
• Changed second paragraph of Description for clarification.................................................................................................... 1
• Updated document to new datasheet style ............................................................................................................................ 3
• Deleted Operating free-air temperature range, T
A
(information replaced by Thermal Information table) ............................. 4
• Changed minimum supported resonant frequency from 50 Hz to 125 Hz ............................................................................ 4
• Added Digital pull-down resistance parameter to Electrical Characteristics .......................................................................... 5
• Changed EN pulldown resistance added to electrical characteristics ................................................................................... 5
• Changed connection terminal of input impedance from GND to V
(CM_ANA)
in Electrical Characteristics section.................... 5
• Moved switching parameters to new Switching Characteristics table ................................................................................... 5
• Added TI Haptic Broadcast Mode section ............................................................................................................................ 20
• Changed calibration diagram to include DRIVE_TIME into ERM requirements .................................................................. 23
• Changed bitfield name from "LRA_DRIVE_MODE" to "OTP_STATUS".............................................................................. 44
• Changed C
(REG)
from 0.1 to 1 µF ......................................................................................................................................... 47
• Added Immersion Legal Notice ........................................................................................................................................... 54
Changes from Revision A (March 2013) to Revision B Page
• Changed from 1 page data sheet to full data sheet in product folder .................................................................................... 1
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Product Folder Links: DRV2605