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Description
The EKT4701QN32JU is a low-cost single chip solution for capacitive touchpad. It is an 8-bit RISC architecture microcontroller device with Serial Peripheral Interface (SPI-Slave) and I2C-slave (Normal Mode). The EKT4701QN32JU supports button information for customers and can operate in different modes such as protocol and I/O mode for easy system development. With adjustable sensitivity, it can be used with different thicknesses of plastic or glass covers. The EKT4701QN32JU is available in various package types.
Specifications and features
- Operating voltage: 3V~5.5V, Ripple < 300mVpp
- Power-on reset time: Stable time for operating < 350ms, the touchpad will send "Packet Hello" after initialization
- Interface features: Serial Peripheral Interface (SPI-Slave) and I2C-slave (Normal Mode)
- Operating mode: (@ 5V)
- Useful information: Key buttons information can be acquired through I/O transition or protocol decode.
- Sensitivity: sensitivity can be adjusted from 00H to 0FH for different thickness of the plastic or glass cover. The default label is "07H".
- Package types:
- 32-pin QFN 5x5: eKT2101QN32J
- 28-pin SOP 300mil: eKT2101SO28J
- 24-pin SOP 300mil: eKT2101SO24J
- 16-pin SOP 150mil: eKT2101SO16AJ
Application Scenarios
The EKT4701QN32JU can be used in various applications such as consumer electronics, industrial control systems, and automotive touchpad panels.
Comparison
Advantages- Low-cost solution
- Adjustable sensitivity
- Supports button information
- Easy system development
Disadvantages- Limited package options
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Datenblatt
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Beliebte Teile der gleichen Art
- Datasheet: Download EKT4701QN32JU
- Chipdaten Teil: CD88-EKT4701QN32JU
- Lagerhaus: China, Hongkong
- Versenden: Innerhalb von 24 Stunden
- Kostenloser Versand: Yes
- Bevorzugter Versand: Yes, 3-5 days
- Letzte Aktualisierung: 2024/09/20 05:28 +0800
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Die Gebühr wird gemäß der PayPal-Regel erhoben.
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Die Gebühr wird gemäß der PayPal-Regel erhoben.
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Western Union erhebt eine Bankgebühr von 0,00 US-Dollar.
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Wir empfehlen, bei größeren Bestellungen die Banküberweisung zu nutzen, um Bearbeitungsgebühren zu sparen.
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DHL(www.dhl.com)
Zeitlich begrenztes Angebot im Wert von 40 $. -
UPS(www.ups.com)
Zeitlich begrenztes Angebot im Wert von 40 $. -
FedEx(www.fedex.com)
Zeitlich begrenztes Angebot im Wert von 40 $. -
Registered Mail(www.singpost.com)
Kostenloser Versand ohne Mindestbestellwert.