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SX8652IWLTRT The Semtech SX8652IWLTRT is a 12-bit resistive touchscreen controller designed for PDAs, portable instruments, and point-of-sales terminals. It features a wide supply range and low power consumption.
Mfr Part #:

SX8652IWLTRT

Available from 2 distributors
Mfr Name: Semtech
Semtech
The Semtech SX8652IWLTRT is a 12-bit resistive touchscreen controller designed for PDAs, portable instruments, and point-of-sales terminals. It features a wide supply range and low power consumption.
✓ Total Stock: 3,804 pcs
$ Price Range: $2.38

SX8652IWLTRT Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Fe Components ✓
Non-Authorised Inventory information
2,215 pcs
On Request
2215 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,589 pcs
On Request
1589 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SX8652IWLTRT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Interface
Mounting Type
Operating Temperature
Resolution
Resolution (Bits)
Supplier Device Package
Supply Voltage
Tape & Reel
Touchscreen
Voltage
Voltage Reference
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SX8652IWLTRT Description

Short technical summary and product information.

The Semtech SX8652IWLTRT is a highly reliable, low-power controller for 4-wire and 5-wire resistive touchscreens. It operates within a wide input supply range of 1.65V to 3.7V and includes low-power modes to conserve current when the screen is unintentionally touched.

 

This controller utilizes a 12-bit analog-to-digital converter (ADC) for precise X-Y coordinate and touch pressure computation. It offers on-chip data averaging algorithms to reduce host activity and suppress system noise. The inputs are designed with robust on-chip ESD protection up to ±15kV HBM and Contact Discharge, eliminating the need for external protection devices.

 

The SX8652IWLTRT is controlled via a high-speed SPI serial interface. It supports a throughput of 5000 coordinates per second with 7-sample averaging and features a low power shut-down mode consuming less than 1µA. The device operates across a temperature range of -40°C to +85°C.

 

Available in a 14-DFN (4.0 mm x 3.0 mm) package, this component is suitable for space-conscious applications. It is RoHS and WEEE compliant, and halogen-free.

SX8652IWLTRT Quick Information

Product Type: Touch Screen Controller
Canonical Name: Semtech SX8652 12-bit Resistive Touchscreen Controller
Subcategory: Data Acquisition

SX8652IWLTRT Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-Free, Halogen Free

SX8652IWLTRT Estimated Pricing

Qty Low High
1+ $2.38 $2.38

Estimated market price range - modelled values for guidance only, not live distributor offers.

SX8652IWLTRT Features

  • Low power 4-wire/5-wire resistive touchscreen controller.
  • 12-bit resolution for precise coordinate measurement.
  • Wide supply range from 1.65V to 3.7V.
  • Superior on-chip ESD protection up to ±15kV.
  • SPI serial interface for high-speed communication.

SX8652IWLTRT Applications

  • Ideal for PDAs and portable instruments.
  • Suitable for point-of-sales terminals.
  • Used in touch-screen monitors.
  • Applications in DSC and DVR systems.
  • Designed for cell phones and pagers.

SX8652IWLTRT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the SX8652IWLTRT?

The operating voltage range is 1.65V to 3.7V.

What is the operating temperature range for this touchscreen controller?

The operating temperature range is -40°C to +85°C.

What resolution does the SX8652IWLTRT offer?

The controller offers a resolution of 12 bits.

What interface does the SX8652IWLTRT use?

It uses an SPI serial interface.

What is the typical supply current for the SX8652IWLTRT?

The typical supply current is 105µA.

What type of touchscreen interface does the SX8652IWLTRT support?

It supports 4 or 5 Wire Resistive touchscreen interfaces.

What level of ESD protection is integrated into the SX8652IWLTRT?

The controller features on-chip ESD protection up to ±15kV HBM and ±15kV Contact Discharge.

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