SLOS751D March   2013  – November 2018 DRV2667

PRODUCTION DATA.  

  1. Features
  2. Applications
  3. Description
    1.     Simplified Schematic
  4. Revision History
  5. Pin Configuration and Functions
    1.     Pin Functions
  6. Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Timing Requirements
    7. 6.7 Switching Characteristics
    8. 6.8 Typical Characteristics
  7. Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1  Support for Haptic Piezo Actuators
      2. 7.3.2  Flexible Front End Interface
      3. 7.3.3  Ramp Down Behavior
      4. 7.3.4  Low Latency Startup
      5. 7.3.5  Low Power Standby Mode
      6. 7.3.6  Device Reset
      7. 7.3.7  Amplifier Gain
      8. 7.3.8  Adjustable Boost Voltage
      9. 7.3.9  Adjustable Current Limit
      10. 7.3.10 Internal Charge Pump
      11. 7.3.11 Device Protection
        1. 7.3.11.1 Thermal Protection
        2. 7.3.11.2 Overcurrent Protection
        3. 7.3.11.3 Brownout Protection
    4. 7.4 Device Functional Modes
      1. 7.4.1 FIFO Mode
        1. 7.4.1.1 Waveform Timeout
      2. 7.4.2 Direct Playback from RAM Mode
      3. 7.4.3 Waveform Synthesis Playback Mode
      4. 7.4.4 Waveform Sequencer
      5. 7.4.5 Analog Playback Mode
      6. 7.4.6 Low Voltage Operation Mode
    5. 7.5 Programming
      1. 7.5.1 Programming the Boost Voltage
      2. 7.5.2 Programming the Boost Current Limit
      3. 7.5.3 Programming the RAM
        1. 7.5.3.1 Accessing the RAM
        2. 7.5.3.2 RAM Format
          1. 7.5.3.2.1 Programming the Waveform Sequencer
      4. 7.5.4 I2C Interface
        1. 7.5.4.1 General I2C Operation
        2. 7.5.4.2 Single-Byte and Multiple-Byte Transfers
        3. 7.5.4.3 Single-Byte Write
        4. 7.5.4.4 Multiple-Byte Write and Incremental Multiple-Byte Write
        5. 7.5.4.5 Single-Byte Read
        6. 7.5.4.6 Multiple-Byte Read
    6. 7.6 Register Map
      1. 7.6.1  Address: 0x00
        1. Table 5. Address: 0x00
      2. 7.6.2  Address: 0x01
        1. Table 6. Address: 0x01
      3. 7.6.3  Address: 0x02
        1. Table 7. Address: 0x02
      4. 7.6.4  Address: 0x03
        1. Table 8. Address: 0x03
      5. 7.6.5  Address: 0x04
        1. Table 9. Address: 0x04
      6. 7.6.6  Address: 0x05
        1. Table 10. Address: 0x05
      7. 7.6.7  Address: 0x06
        1. Table 11. Address: 0x06
      8. 7.6.8  Address: 0x07
        1. Table 12. Address: 0x07
      9. 7.6.9  Address: 0x08
        1. Table 13. Address: 0x08
      10. 7.6.10 Address: 0x09
        1. Table 14. Address: 0x09
      11. 7.6.11 Address: 0x0A
        1. Table 15. Address: 0x0A
      12. 7.6.12 Address: 0x0B
        1. Table 16. Address: 0x0B
      13. 7.6.13 Address: 0xFF
        1. Table 17. Address: 0xFF
  8. Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Inductor Selection
        2. 8.2.2.2 Piezo Actuator Selection
        3. 8.2.2.3 Boost Capacitor Selection
        4. 8.2.2.4 Bulk Capacitor Selection
      3. 8.2.3 Application Curves
    3. 8.3 Initialization Setup
      1. 8.3.1 Initialization Procedure
      2. 8.3.2 Typical Usage Examples
        1. 8.3.2.1 Single Click or Alert Example
        2. 8.3.2.2 Library Storage Example
  9. Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Receiving Notification of Documentation Updates
    2. 11.2 Community Resources
    3. 11.3 Trademarks
    4. 11.4 Electrostatic Discharge Caution
    5. 11.5 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

Multiple-Byte Read

A multiple-byte data-read transfer is identical to a single-byte data-read transfer except that multiple data bytes are transmitted by the DRV2667 device to the master device as shown in Figure 34. With the exception of the last data byte, the master device responds with an acknowledge bit after receiving each data byte.

DRV2667 i2cMultiByteReadTransfer_slos905.gifFigure 34. Multiple-Byte Read Transfer