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.
China
- 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.
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)
- Product Info Attached File
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | T/T | Shipping time | Negotiable |
- 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
-
- Main Markets
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India
Indonesia
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- Main Product
