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DA7280-A Datasheet Wideband Lra/erm Haptic Driver

Manufacturer: Renesas

Overview: DA7280-Automotive Wideband LRA/ERM Haptic Driver for Automotive Applications.

Datasheet Details

Part number DA7280-A
Manufacturer Renesas
File Size 1.41 MB
Description Wideband LRA/ERM Haptic Driver
Datasheet DA7280-A-Renesas.pdf

General Description

DA7280-A is a linear resonant actuator (LRA) and eccentric rotating mass (ERM) haptic driver offering automatic closed-loop LRA resonant frequency tracking.

The

Key Features

  • AEC Q-100 Grade 2 Qualified.
  • Actuator diagnostics and fault handling.
  • 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.
  • Differential PWM output drive.
  • Current driven system to deliver constant actuator power.
  • Configurable EMI.

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DA7280-A Distributor