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DA7280 LRA/ERM Haptic Driver

DA7280 Description

DA7280 LRA/ERM Haptic Driver with Multiple Input Triggers, Integrated Waveform Memory and Wideband Support General .
DA7280 is a linear resonant actuator (LRA) and eccentric rotating mass (ERM) haptic driver offering automatic closed-loop LRA resonant frequency track.

DA7280 Features

* LRA or ERM drive capability
* Automatic LRA resonant frequency tracking
* Wideband LRA support
* I2C and PWM input streaming
* Low latency (0.75 ms) I2C/GPI wake-up from low power consumption IDLE state, IQ = 0.36 µA
* No software requirements with embedded operation

DA7280 Applications

* Smartphones, wearables, and hearables
* Computer peripherals
* Gaming
* Automotive and industrial
* Virtual and augmented reality controllers
* Television remote control VDDIO VDD SCL SDA nIRQ GPI_0 / PWM GPI_1 GPI_2 I2C References Battery Monitor OverTemperature Pro

📥 Download Datasheet

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Datasheet Details

Part number
DA7280
Manufacturer
Dialog Semiconductor
File Size
1.27 MB
Datasheet
DA7280-DialogSemiconductor.pdf
Description
LRA/ERM Haptic Driver

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📌 All Tags

LRA ERM Haptic Driver Dialog Semiconductor
Dialog Semiconductor DA7280-like datasheet