AW86253QNR

常压Haptic驱动 1.8~5.5V宽电压/双电源/AAE3.0，支持硅负极电池、IEEE2861.3协议 I2C/Trigger/2AD

Datasheet :

Product details

Voltage Type	Vbat
Vout (Max) (V)	5.5
SRAM (kB)	4
Istandby (μA)	0.5
IO Level (V)	1.2 1.8 3.3
AAE	YES
Input Signal	IIS IIC 1TRIG
LRA Calibration	LCC3.0
Temperature	-40℃~85℃
TikTap	YES
Package (mm)	QFN 1.6X1.6-12L

QFN 1.6X1.6-12L

 1MHz I2C Bus  Integrated 4K Memory  8k/12k/24k/48k input wave sampling rate  F0 detect and tracking  Advance autobrake engine integrated  Playback mode:  Real time playback  Memory playback  Trigger playback  Cont playback  Tiktap Engine playback  Resistance-Based LRA Diagnostics  Drive signal monitor for LRA protect  Drive Compensation Over Battery Discharge  Fast Start Up Time: 0.2ms  Dedicated interrupt output pin  Support automatically switching to standby mode  VDD:Supply voltage range 1.8V to 5.5V  DVDD: Supply voltage range 1.7V to 5.5V  Standby current 4uA@DVDD=1.8V 0.5uA@VDD=4.2V  Short-Circuit Protection, Over-Temperature Protection, Under-Voltage Protection  Support LCC3.0(LRA intensity calibration)  AW86253AQNR(NOTE1) include Immersion IP license for mobile phones / wearables / home appliances / home electronic.

AW86253 is a low cost H-bridge, single chip LRA haptic driver, with F0 detecting and tracking based on BEMF, supporting real time playback, memory playback, Cont playback, and hardware pin trigged playback with fast start up time. All these make the AW86253 an ideal candidate for haptic driver. AW86253 integrates a 4KByte SRAM for user-defined waveforms to achieve a variety of vibration experiences, supporting 4 sampling rate(8k/12k/24k/48k) of waveforms loaded in SRAM, supporting output waveform sampling rate up-sampling to 48k. AW86253 integrates an autobrake engine to suppress the aftershocks to zero for different drive waveforms (short or long) on different LRA motors. AW86253 supports LRA fault diagnostic based on resistance measurement and protections of short-circuit, over-temperature and under-voltage. AW86253 features configurable automatically switch to standby mode after haptic waveform playback finished. This can decrease quiescent power consumption. Interrupt output pin can detect real time FIFO status and the error status of the chip. AW86253 features general settings are communicated via an I2C-bus interface.

Technical documentation

	Type	Title			Date
	Datasheet	DS_AW86253_EN_V1.0			2026-04-24

Design & development

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

Hardware development

Evaluation board

AW8625XQNR_EVB_DB_V1.0 — The demonstration board of Aiwei linear motor is composed of bottom board HAPTIC EVB and AW8625X small board. HAPTIC EVB V4.0 is the motherboard of the fourth generation demonstration board of Aiwei linear motor. With AW8625X_EVB_DB_V1.0 small board, the demonstration of driving linear motor can be realized. Demo board with supporting software can demonstrate the driving applications of linear motors such as RAM mode, RTP mode, TRIG mode, CONT mode and Tiktap Engine mode. AW8625X series includes AW86253QNR, AW86253AQNR, AW86254CSR, AW86254ACSR, AW86255ACSR, AW862555ACSR, AW86256QNR and AW86256AQNR.

EVB evaluation board for Haptic driving IC AW8625X

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Software development

DRIVER OR LIBRARY

AW8625X_Drivers — Android drivers for AW8625X

Android drivers for AW8625X, including sample code, porting guide, debugging guide, etc.

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Hardware development

Evaluation board

EVB evaluation board for Haptic driving IC AW8625X

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Software development

DRIVER OR LIBRARY

AW8625X_Drivers — Android drivers for AW8625X

Android drivers for AW8625X, including sample code, porting guide, debugging guide, etc.

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