AK4187ZEN

Description：IC TOUCH SCREEN CTLR I2C 16QFN
Series：*

SKU:2a551c17680e Category: Touch Screen Controllers Brand: Asahi Kasei Microdevices/AKM

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Product introduction

Product Detailed Parameters

Description：IC TOUCH SCREEN CTLR I2C 16QFN
Series：*
Mfr：Asahi Kasei Microdevices/AKM
Package：Tape & Reel (TR)
Touchscreen：-
Resolution (Bits)：-
Interface：-
Voltage Reference：-
Voltage - Supply：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Current - Supply：-
Grade：-
Qualification：-

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AK4187ZEN

Overview

The AK4187ZEN is a touchscreen controller manufactured by Asahi Kasei Microdevices. It supports four-wire resistive interfaces and utilizes I2C communication protocols. The device is housed in a 16-QFN package. This component is designed for touch screen control applications, offering integrated functionality for gesture detection and input processing within embedded systems.

Feature Summary

Supports four-wire resistive touch screen interfaces
Integrates I2C communication protocol for data transfer
Designed for dual touch gesture recognition capabilities

Applications

Touchscreen controller integration in portable devices
Embedded systems requiring resistive touch input
Gesture detection modules in consumer electronics

Procurement Notes

Verify component status as the AK4187ZEN is listed as obsolete or end-of-life by the manufacturer. Confirm availability through authorized distributors or secondary market sources if procurement is required. Ensure compatibility with existing design specifications before sourcing replacement components. Check datasheet revisions for any functional differences in available stock units.

Selection Notes

Select this component for applications specifically requiring four-wire resistive interface support and I2C connectivity. Consider the 16-QFN package constraints for PCB layout. Evaluate alternative models from the same manufacturer if current supply chain stability is a concern due to the part's discontinued status. Verify voltage levels and interface requirements against system specifications.

Part Context

The AK4187ZEN belongs to the touchscreen controller family produced by Asahi Kasei Microdevices. It is part of a series of ICs designed for touch input processing. The ZEN suffix typically denotes specific packaging or tape-and-reel configuration options within the product line. Related models may include variations in interface types or package styles.

Replacement Considerations

Check for direct substitutes within the AKM portfolio such as the AK4161EN. Verify pin compatibility and interface standards when selecting alternatives. Consult official documentation for cross-reference lists provided by the manufacturer.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.