DRV2604LYZFT
ActiveHAPTIC DRIVER FOR ERM/LRA WITH 2-V OPERATION, WAVEFORM MEMORY & AUTO-RESONANCE TRACKING
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DRV2604LYZFT
ActiveHAPTIC DRIVER FOR ERM/LRA WITH 2-V OPERATION, WAVEFORM MEMORY & AUTO-RESONANCE TRACKING
Technical Specifications
Parameters and characteristics for this part
| Specification | DRV2604LYZFT |
|---|---|
| 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] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Half Bridge (2) |
| Package / Case | DSBGA, 9-UFBGA |
| Supplier Device Package | 9-DSBGA |
| 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 | $ 3.77 | |
| 10 | $ 2.48 | |||
| 25 | $ 2.14 | |||
| 100 | $ 1.76 | |||
| Digi-Reel® | 1 | $ 3.77 | ||
| 10 | $ 2.48 | |||
| 25 | $ 2.14 | |||
| 100 | $ 1.76 | |||
| Tape & Reel (TR) | 250 | $ 1.40 | ||
| 500 | $ 1.30 | |||
| 750 | $ 1.25 | |||
| 1250 | $ 1.19 | |||
| 1750 | $ 1.15 | |||
| 2500 | $ 1.12 | |||
| 6250 | $ 1.05 | |||
| Texas Instruments | SMALL T&R | 1 | $ 2.33 | |
| 100 | $ 1.79 | |||
| 250 | $ 1.32 | |||
| 1000 | $ 0.94 | |||
Description
General part information
DRV2604L Series
The DRV2604L device is a low-voltage haptic driver that 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 DRV2604L device includes enough integrated RAM to allow the user to pre-load over 100 customized smart-loop architecture waveforms. These waveforms can be instantly played back through I2C or optionally triggered through a hardware trigger terminal.
Additionally, the real-time playback mode allows the host processor to bypass the memory playback engine and play waveforms directly from the host through I2C.
Documents
Technical documentation and resources
