DRV2667 - Piezo Haptic Driver

Product Overview

Texas Instruments

Datasheet Details

Part number	DRV2667
Manufacturer	Texas Instruments
File Size	1.64 MB
Description	Piezo Haptic Driver
Datasheet	DRV2667 Datasheet
Additional preview pages of the DRV2667 datasheet.

Product details

Description

The DRV2667 device is a piezo haptic driver with integrated 105-V boost switch, integrated power diode, integrated fully-differential amplifier, and integrated digital front end capable of driving both high-voltage and low-voltage piezo haptic actuators.

Features

1 Integrated Digital Front End.
Up to 400-kHz I2C Bus Control.
Advanced Waveform Synthesizer.
2-kB Internal Waveform Memory.
100-Byte Internal FIFO Interface.
Immersion TS5000-Compliant.
Optional Analog Inputs.
High-Voltage Piezo-Haptic Driver.
Drives up to 100 nF at 200 VPP and 300 Hz.
Drives up to 150 nF at 150 VPP and 300 Hz.
Drives up to 330 nF at 100 VPP and 300 Hz.
Drives up to 680 n.

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Published: Dec 18, 2019 |