Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The DA7280 LRA/ERM Haptic driver provides automatic closed-loop linear resonant actuator (LRA) resonance frequency tracking. These drivers have broadband operation to take full advantage of the capabilities of the new broadband and multidirectional LRA. Differential output drive architecture and continuous actuator motion sensing enable efficient, calibration-free playback and minimize software complexity.

Device: DA7280-00FVC

Motor type - Step: -

Motor type - AC, DC: ERM, LRA

Features: Driver - fully integrated, control and power level

Output Configuration: Half bridge (2)

Interface: I²C

Technology: -

Step resolution: -

Applications: Automotive, Gaming, Industrial, mobile, wearable

Current - Output: 500mA

Voltage - Power supply: 2.8V ~ 5.5V

Voltage - load: -

Operating temperature: -40°C ~ 85°C (TA)

Mounting type: Surface mount type

Package/case: 12-VQFN

Supplier Package: 12-QFN (3x3)

Basic product number: DA7280

Typical applications include smartphones, wearables and ear devices, computer peripherals, gaming devices, automotive and industrial, virtual and augmented reality controllers, and TV remote controls.

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.