Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The IQS620A0CSR is a ProxFusion® family of multi-channel capacitive, Hall-effect and inductive sensor combo chips. The chip integrates multiple sensing technologies for application scenarios that require them.

Key Features

Unique combination of sensing technologies:

Capacitive sensing:

Fully automatic trimming with adjustable sensitivity

Supports external capacitive load capability from 2 pF to 200 pF

Enhanced temperature stability

Hall effect sensing:

Integrated Hall effect measurement board

Bidirectional Hall sensor UI

2-stage detection (wide range of variation)

Detection range 10 mT to 200 mT

Inductive sensing:

2-level detection and inductive detection hysteresis

Only external sense coil required (PCB trace)

Low power consumption:

90 µA (100 Hz response, 3-channel capacitance)

32 µA (20 Hz response, 3-channel capacitance)

2.5 µA (4 Hz response, 1-channel capacitive wake-up)

Multiple integrated UI options:

Proximity wake-up/touch

SAR (auto-tuning implementation with 10-bit performance enhancement)

Minimal external components

Standard I2C interface

Optional RDY indication function for event run mode.

Supply voltage: 1.8V to 3.3V

Technical Specifications

Type: Proximity Detector  

Input Type: Digital  

Output Type: I2C  

Current - Supply: 10 mA  

Operating Temperature: -20°C ~ 85°C  

Mounting Type: Surface Mount  

Package/Housing: 9-XFBGA, WLCSP  

Supplier Device Package: 9-WLCSP (1.53x1.07) 

Application Scenarios

Mobile electronics (mobile phones/tablets)

SAR safety requirements for laptops, tablets and mobile phones

Wearable devices

White goods and appliances

Human-machine interface devices

Proximity activated backlighting

Long-term activation applications

Automotive aftermarket

• 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.

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• 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.