AW86862FCR

2-channel Force Touch AFE

产品手册 :

在线预览 - AW86862FCR-英语版 - 产品手册

参考价格：

1-99￥7.71
100-249￥6.32
250-499￥5.09
500-999￥4.01
1000+￥3.08

产品详细信息

PGA	1~1024
INTN/GPIO	1
Watch Dog	YES
MCU	/
DAC (bit)	11
CTRL IF	I²C
Low Power Mode	YES
Channel	2
Temperature	-40℃~85℃
Package (mm)	FCQFN 1.6X1.6-12L
ADC (bit)	14

FCQFN 1.6X1.6-12L

2 analog input differential channel
Selectable Gains of 1,8,16, 32, 64, 128, 256,512,1024
150 KSPS 14-bit SAR ADC
11-bit offset calibration DAC
Support 400KHz/1MHz I²C
1 smart watch dog timer(SWDT)
Support Temperature Sense
1 INTN pin
Power-on reset, Low voltage detection
Low voltage reset
Low power consumption mode
Built-ｉｎ pressing algorithm
WLCSP 1.41mmX1.41mmX0.34mm-16B package
FCQFN 1.6mmX1.6mmX0.55mm-12L package

AW86862 is a chip of force touch AFE, which has the functions of pressure sensing signal acquisition, amplification and processing. It integrated 1 I2C module, 1 system control module, 1 power management module and 1 AFE module (Include 2 analog input differential channel and MUX, level 2 PGA, 11-bit offset calibration DAC, 14bit ADC and pressing algorithm).

AW86862 can enter low power consumption mode automatically without the master participation and trigger AFE work through SWDT wake-up to sample and process the signal. In low power consumption mode, the operating frequency of the chip is 10Hz and the power consumption is 8~13μA. Interrupt signals such as sampling completion, threshold comparison and press event trigger can be configured to output through interrupt pin.

The AW86862 is available in a WLCSP 1.41mmX1.41mmX0.34mm-16B and FCQFN 1.6mmX1.6mmX0.55mm-12L package.

技术文档

类型	项目标题	语言	日期
产品设计指南	AW8686X_Software_Design_Guide	中文	2023-04-18
产品设计指南	AW8686X_Hardware_Design_Guide	中文	2023-05-23
产品手册	DS_AW86862_EN_V1.8	英文	2024-05-17
Checklist	CL_客户_项目_AW8686x_Customer_CN_V1.1	中文	2026-02-02

设计和开发

如需其他信息或资源，请查看下方列表，点击标题即可进入详情页面。

硬件开发

评估板

AW86862FCR Top Board V1.0 — AW86862FCR Top Board V1.0是艾为压感EVB评估子板，配合母板和压力传感器，可实现单芯片的功能评估

艾为压感EVB评估板子板，适配Force Touch_EVB_V1.1

了解详情

软件开发

驱动程序或库

AW8686X Drivers — AW8686X系列Android和其他驱动

AW8686X系列Android和其他驱动，包含Sample Code、移植说明、调试指南等

了解详情

驱动程序或库

AW8686X_Driver_MCU — AW8686X MCU驱动

AW8686X 包含Sample Code,移植说明,调试指南等

了解详情

硬件开发

评估板

AW86862FCR Top Board V1.0 — AW86862FCR Top Board V1.0是艾为压感EVB评估子板，配合母板和压力传感器，可实现单芯片的功能评估

艾为压感EVB评估板子板，适配Force Touch_EVB_V1.1

了解详情

软件开发

驱动程序或库

AW8686X Drivers — AW8686X系列Android和其他驱动

AW8686X系列Android和其他驱动，包含Sample Code、移植说明、调试指南等

了解详情

驱动程序或库

AW8686X_Driver_MCU — AW8686X MCU驱动

AW8686X 包含Sample Code,移植说明,调试指南等

了解详情