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SX8658 - Haptics Enabled 4/5-Wire Resistive Touchscreen Controller

Download the SX8658 datasheet PDF. This datasheet also covers the SX8657 variant, as both devices belong to the same haptics enabled 4/5-wire resistive touchscreen controller family and are provided as variant models within a single manufacturer datasheet.

General Description

The SX8657 and SX8658 belong to a family of high performance haptics enabled 4/5-wire resistive touch screen controller with proximity detection, optimized for hand held applications such as mobile phones, portable music players, game machines, point-ofsales terminal and other consumer and industria

Key Features

  • low power modes which intelligently minimize current in operation as well as in automatic shut-down. A capacitive proximity detection circuit has been integrated into the SX8657 to enable host controll.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SX8657-Semtech.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SX8658
Manufacturer SEMTECH
File Size 2.10 MB
Description Haptics Enabled 4/5-Wire Resistive Touchscreen Controller
Datasheet download datasheet SX8658 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
SX8657/SX8658 Haptics Enabled 4/5-Wire Resistive Touchscreen Controller with Proximity Sensing ADVANCED COMMUNICATIONS & SENSING GENERAL DESCRIPTION The SX8657 and SX8658 belong to a family of high performance haptics enabled 4/5-wire resistive touch screen controller with proximity detection, optimized for hand held applications such as mobile phones, portable music players, game machines, point-ofsales terminal and other consumer and industrial applications. They feature a wide input supply range from 2.3V to 3.6V. The controller computes touch screen X-Y coordinates and touch pressure with a precision, low power 12-bit analog-digital converter. On-chip data averaging processing algorithms can be activated to reduce host activity and suppress system noise.