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MAX11801ETC+T The Analog Devices MAX11801ETC+T is a low-power touch-screen controller featuring a 12-bit SAR ADC and I2C/SPI serial interface. It operates from a single 1.7V to 3.6V supply.
Mfr Part #:

MAX11801ETC+T

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The Analog Devices MAX11801ETC+T is a low-power touch-screen controller featuring a 12-bit SAR ADC and I2C/SPI serial interface. It operates from a single 1.7V to 3.6V supply.
✓ Total Stock: 9,040 pcs
$ Price Range: $2.38

MAX11801ETC+T Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
9,040 pcs
On Request
9040 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.

MAX11801ETC+T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
ESD Protection
Interface
Lead Spacing
Mounting Type
Operating Temperature
Resolution (Bits)
Supplier Device Package
Touchscreen
Voltage
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MAX11801ETC+T Description

Short technical summary and product information.

The MAX11801ETC+T from Analog Devices is a low-power, ultra-small resistive touch-screen controller designed for power-sensitive applications. It integrates a 12-bit SAR ADC and a multiplexer for interfacing with resistive touch-screen panels.

 

This controller supports both direct and autonomous modes of operation. In autonomous mode, it can periodically scan the touch screen without host processor intervention, reducing system power consumption. Features include data tagging for measurement and touch event information, digital preprocessing to reduce bus loading, and auto power-down control for low-power operation.

 

The MAX11801ETC+T communicates via an I2C serial bus and is available in a 12-pin TQFN package. It is specified for an operating temperature range of -40°C to 85°C. The device is suitable for portable applications requiring efficient touch-screen control.

 

Key electrical specifications include a supply voltage range of 1.7V to 3.6V and a 12-bit resolution. The device supports 4-wire resistive touch-screen interfaces and offers features like ratiometric measurement and data filtering for noise reduction. ESD protection is also included.

MAX11801ETC+T Quick Information

Product Type: Touch Screen Controller
Canonical Name: MAX11801ETC+T 12-Bit Resistive Touch-Screen Controller
Subcategory: Data Acquisition

MAX11801ETC+T Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MAX11801ETC+T Estimated Pricing

Qty Low High
1+ $2.38 $2.38

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

MAX11801ETC+T Features

  • 12-bit SAR ADC for touch measurements.
  • Supports I2C and SPI serial interfaces.
  • Operates from a single 1.7V to 3.6V supply.
  • Low-power operation with auto power-down.
  • 12-TQFN package for surface mounting.

MAX11801ETC+T Applications

  • Ideal for handheld and portable equipment.
  • Enables efficient touch-screen control.
  • Reduces host processor resource requirements.
  • Suitable for power-sensitive applications.

MAX11801ETC+T FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the MAX11801ETC+T?

The MAX11801ETC+T operates from a single supply voltage of 1.7V to 3.6V.

What resolution does the MAX11801ETC+T offer?

The MAX11801ETC+T provides a 12-bit resolution.

What interface types does the MAX11801ETC+T support?

The MAX11801ETC+T supports I2C and Serial interfaces.

What is the operating temperature range for this touch screen controller?

The operating temperature range for the MAX11801ETC+T is -40°C to 85°C.

How is the MAX11801ETC+T mounted?

The MAX11801ETC+T is a surface mount device.

What package is the MAX11801ETC+T supplied in?

The MAX11801ETC+T is supplied in a 12-TQFN (4x4) package.

What are the low-power consumption figures for the MAX11801ETC+T?

Low-power operation is 343µW at VDD = 1.7V, 34.4ksps, and 888µW at VDD = 3.3V, 34.4ksps.

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