Haptic Drivers
Low-Power, High-Definition Haptic Drivers: the Buzz in Next Generation Human-Machine Interfaces
Dialog Semiconductor’s DA728x family High-Definition (HD) Haptic Driver provides drive capability at up to 1kHz to cover the broad range of human touch sensitivity. With market-leading idle current consumption (360nA), Linear Resonant Actuator (LRA) resonant frequency tracking capability, and low latency for tact button replacement applications, the DA728x family creates a buzz in smartphones, gaming platforms, wearables, and similar systems.
Powering the Next Generation of Haptic Experiences
Haptic actuators and motors are diversifying at a rapid pace. Gone are the days of simple coin-cell type LRA motors and small ERM (Eccentric Rotating Mass) pager motors. Today’s haptic actuators offer different experiences for different markets. Whether it’s a small pancake LRA for a smart-watch or a large, or a multi-directional, LRA for gaming controllers, Dialog’s patented current drive outputs support all of these motors with up to 500mA of current.
Standalone Haptic Driver Portfolio
| Product | Description | 雷竞技安卓下载 |
|---|---|---|
| DA7280 | Low Power LRA/ERM Haptic Driver | Smartphones, Gaming, Wearables, Automotive, Personal Medical, Touch Displays, Industrial Human-Machine Interfaces |
| DA7281 | Low-power, high-definition haptic driver for multi-driver systems | Smartphone, Gaming, Wearables, Portable computing systems, Computing – all-in-ones (display), Notebook PC, Any display driven consumer product, Automotive, Industrial, Medical |
| DA7282 | Ultra-low standby current, high-definition haptic driver for wearables and related systems | Smartphone, Gaming, Wearables, Portable computing systems, Computing – all-in-ones (display), Notebook PC, Any display driven consumer product, Automotive, Industrial, Medical |
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4 months ago
DA9062, There are default voltage value?
Posted bytarzanbs0 points 4 repliesI designed circuit board that use a DA9062.
I know that DA9062 would be programed OTP for voltage regulator.
but It was too late when i recognize about this requirement.
(already i had soldering without programming in board)
so, i have a few question :
1. i want to 0.85v in buck1, buck2. so i schematic like lower picture.
-> is there a method for programming 0.85v?
2. If when i had soldering DA9062 in board without programming OTP, is there a default voltage value in buck1 and buck2?
| Attachment | 大小 |
|---|---|
| 0V85SCH.pdf | 38.61 KB |
4 months ago
Thanks for your reply.
You mean that i will de-soldering chip and then have to programming this chip.. right?
So, i am looking for ICP kit. and found 'https://www.avnet.com/shop/us/products/dialog-semiconductor/da9061-2-3-…'
I think this device is ICP kit. But kit stock is 0. So i can not purchase this kit.
Could you recommend site address for puchasing ICP kit?
4 months ago
Hello,
The ICP will not require the device to be de-soldered. The Avnet programming service would require you to remove the unprogrammed part nad replace it with the programmed.
We have stock of the ICP board, so you should be able to purchase it via Avnet.
Kind regards,
Elliott
2 months ago
I think this gadget is ICP unit. Be that as it may, pack stock is 0. So I can not buy this pack.Tellpizzahut
4 months ago
Hello,
The DA9061/62/63 PMIC are OTP devices and need to be programmed. The devices can be programmed via the in-circuit programmer(see apps note), Avnet programming(region dependent) or by dialog. We have a high threshold for programming, so for smaller prototypes or produciton run the ICP or avnet programming is recomended.
Kind regards,
Elliott