DRV2605LDGST
ActiveHAPTIC DRIVER FOR ERM/LRA WITH 2-V OPERATION, WAVEFORM LIBRARY & AUTO-RESONANCE TRACKING
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DRV2605LDGST
ActiveHAPTIC DRIVER FOR ERM/LRA WITH 2-V OPERATION, WAVEFORM LIBRARY & AUTO-RESONANCE TRACKING
Technical Specifications
Parameters and characteristics for this part
| Specification | DRV2605LDGST |
|---|---|
| Applications | Haptic Feedback |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Interface | I2C |
| Motor Type - AC, DC | ERM, LRA |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Half Bridge (2) |
| Package / Case | 10-MSOP, 10-TFSOP |
| Package / Case [x] | 3 mm |
| Package / Case [x] | 0.118 in |
| Supplier Device Package | 10-VSSOP |
| Technology | Power MOSFET |
| Voltage - Load [Max] | 5.5 V |
| Voltage - Load [Min] | 2 V |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 2 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 3.51 | |
| 10 | $ 3.15 | |||
| 25 | $ 2.98 | |||
| 100 | $ 2.58 | |||
| Digi-Reel® | 1 | $ 3.51 | ||
| 10 | $ 3.15 | |||
| 25 | $ 2.98 | |||
| 100 | $ 2.58 | |||
| Tape & Reel (TR) | 250 | $ 2.45 | ||
| 500 | $ 2.20 | |||
| 1250 | $ 1.86 | |||
| 2500 | $ 1.76 | |||
| Texas Instruments | SMALL T&R | 1 | $ 2.94 | |
| 100 | $ 2.43 | |||
| 250 | $ 1.74 | |||
| 1000 | $ 1.31 | |||
Description
General part information
DRV2605L-Q1 Series
The DRV2605L device is a low-voltage haptic driver that includes a haptic-effect library and provides a closed-loop actuator-control system for high-quality tactile feedback for ERM and LRA. This schema helps improve actuator performance in terms of acceleration consistency, start time, and brake time and is accessible through a shared I2C compatible bus or PWM input signal.
The DRV2605L device offers a licensed version of TouchSense 2200 software from Immersion which eliminates the requirement to design haptic waveforms because the software includes over 100 licensed effects (6 ERM libraries and 1 LRA library) and audio-to-vibe features.
Additionally, the real-time playback mode allows the host processor to bypass the library playback engine and play waveforms directly from the host through I2C.
Documents
Technical documentation and resources
