Wired mouse IC FH8832A SDIP8 3 keys DPI 1000

Wired mouse IC FH8832A SDIP8 3 keys DPI 1000


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
China
Brand name
None
Payment Terms
T/T
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
mouse, wired mouse ic, fh8832a
Category
Other Electronic Components

Shenzhen Duoyi Technology Co., Ltd.

Membership
BIZ
Country / Year Established
China China / 2013
Business type
Trading Company
Verified Certificate

6

Product name Wired mouse IC FH8832A SDIP8 3 keys DPI 1000 Certification -
Category Other Electronic Components Ingredients -
Keyword mouse , wired mouse ic , fh8832a Unit Size 10.0 * 10.0 * 7.0 mm
Brand name None Unit Weigh 2 mg
origin China Stock -
Supply type - HS code -

Product Information

 

 

10000 pcs per carton

 

Functional description

After the internal circuit is initialized, the USB port connected to PC is determined according to the state of DP and DM pins.

It is a PS/2 port. If it is connected to the USB port of the PC machine, it will be controlled by UDC (USB Device Controller).

The communication between PC, the clock UDC works by the clock recovery circuit (Clock Recover) to the IRC oscillation output signal.

If it is connected to the PS/2 port of the PC machine, it will be controlled by MCU and PC. MCU pass

The DSP is configured over the serial bus and read the mouse movement data in the DSP register, while MCU also detects the mouse.

The left middle right button and the rolling direction of the roller. DSP circuit controls the selection of each cell in the PD Array.

Pass, sample amplification and AD conversion, and process the output data of ADC, determine the moving direction and moving distance of the mouse.

Adjust the brightness time of LED based on the average value of photodiode array data.

 


editorimgeditorimg
FH8832 is a USB optoelectronic mouse circuit. The circuit adopts CMOS technology, based on MCU, integrated optoelectronic

The sensor and USB interface do not need external crystal oscillator, which provides a low-cost solution for the USB interface optical mouse.

Plan. The characteristics are as follows:

Working voltage: 4.5V to 5.5V

Adaptive USB mode of work

Compatible with Microsoft Intellimouse 3D and IBM PS/2 mouse

Support for the USB HID1.1 version

Support USB2.0 version

Low power design

Built-in LED drive circuit

Built-in clock generator, non crystal vibration design

1200 CPI resolution

Low EMI

Support 3D input (X, Y, Z)

Support left and right 3 keys and mechanical roller decoding.

Packaging form: staggered double-row plug-in package (SDIP8)

editorimg

 

 

Product Info Attached File

8832a.jpg

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options T/T Shipping time Negotiable

Shenzhen Duoyi Technology Co., Ltd.

Country / Year Established
China China / 2013
Membership
BIZ
Business type
Trading Company

6

President
sales manager
Address
Room 605, B building of Fuben, Guanlan street, Longhua District ,Shenzhen city, Guangdong Province,China
Product Category
Other Electronic Components
Year Established
2013
No. of Total Employees
51-100
Company introduction

 

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