AW86205QNR-Q1

F0 Detect And Tracking LRA Haptic Driver

Datasheet :

Product details

Parameters

Voltage Type	Vbat
Vout (Max) (V)	5.2
SRAM (kB)	12
Istandby (μA)	8
IO Level (V)	1.8<br>3.3
AAE	YES
Input Signal	IIC<br>3TRIG
LRA Calibration	LCC2.0
Temperature	-40℃~105℃
TikTap	YES
Package (mm)	QFN 4X4-32L

Package | Pins | Size

QFN 4X4-32L

Features

1MHz I2C Bus
12-KByte Memory
12k/24k/48k input wave sampling rate
F0 detect and tracking
Advance autobrake engine integrated
Playback mode:
Real time playback(Up to 4KByte FIFO)
Memory playback
3 Trigger playback
One wire playback
Cont playback
Resistance-Based LRA Diagnostics
Drive signal monitor for LRA protect
Drive Compensation Over Battery Discharge
Fast Start Up Time ＜1ms
Dedicated interrupt output pin
Support automatically switch to standby mode
Standby current：8μA@Vbat=3.6V
Shutdown current：0.1μA
Supply voltage range 3 to 5.5V
Short-Circuit Protection, Over-Temperature Protection, Under-Voltage Protection
WBQFN 4mmX4mmX0.75mm-32L Package
AEC-Q100 Qualified with Grade 2

Description

AW86205-Q1 is a normal voltage H-bridge, single chip LRA haptic driver, with F0 detecting and tracking based on BEMF, supporting real time playback, memory playback, cont playback, one wire and hardware pin trigged playback. A typical startup time of 1ms makes the AW86205-Q1 an ideal haptic driver for fast responses.
AW86205-Q1 integrates a 12KByte SRAM for user-defined waveforms to achieve a variety of vibration experiences, supporting 3 sampling rate(12k/24k/48k) of waveforms loaded in SRAM, supporting output waveform sampling rate up-sampling to 48k.
AW86205-Q1 integrates an autobrake engine to suppress the aftershocks to zero for different drive waveforms(short or long) on different LRA motor.
AW86205-Q1 supports LRA fault diagnostic based on resistance measurement and protections of short-circuit, over-temperature and under-voltage.
AW86205-Q1 features configurable automatically switch to standby mode. This can less quiescent power consumption. Dedicated interrupt output pin can detect real time FIFO status and the error status of the chip.
AW86205-Q1 features general settings are communicated via an I2C-bus interface and its I2C address is configurable.
AW86205-Q1 is available in a WBQFN 4mmX4mmX0.75mm-32L package.

Technical documentation

Type	Title	Language	Date
Datasheet	DS_AW86205QNR-Q1_EN_V1.1	英文	2023-11-10
Product Design Guide	AW86205QNR-Q1 Software Design Guide	英文	2024-01-24
Product User Guide	AW86205QNR-Q1 Hardware Design Guide	英文	2024-01-25

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

Evaluation board

AW86205QNR_Q1_EVB_DB_V3.0 — A performance evaluation board suitable for the Haptic chip AW86205, used in conjunction with a V3.2 baseboard.

AW86205 chip EVB evaluation board

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Software development

APPLICATION SOFTWARE&FRAMEWORK

AW86205_GUI — AW86205 Tunning Tool

AW86205 GUI is a highly intergrated and easy-to-use tool for product configuration and debugging. Intuitive interface and uer-friendly operation can help customers shorten development cycle and complete system intergration quickly.

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DRIVER OR LIBRARY

AW86205_Drivers — MCU drivers for AW86205QNR-Q1 series.

MCU drivers for AW86205QNR-Q1 series, includeing sample code, porting guide, debugging guide, etc.

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Hardware development

Evaluation board

AW86205QNR_Q1_EVB_DB_V3.0 — A performance evaluation board suitable for the Haptic chip AW86205, used in conjunction with a V3.2 baseboard.

AW86205 chip EVB evaluation board

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Software development

APPLICATION SOFTWARE&FRAMEWORK

AW86205_GUI — AW86205 Tunning Tool

View options

DRIVER OR LIBRARY

AW86205_Drivers — MCU drivers for AW86205QNR-Q1 series.

MCU drivers for AW86205QNR-Q1 series, includeing sample code, porting guide, debugging guide, etc.

View options