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MAX11802ETC+T

  • Available: 8318

Reference Price(In US Dollars)

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  • Description
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Description

The MAX11800–MAX11803 low-power touch-screen controllers operate from a single supply of 1.70V to 3.6V, targeting power-sensitive applications such as handheld equipment.
The devices contain a 12-bit SAR ADC and a multiplexer to interface with a resistive touch-screen panel. A digital serial interface provides communications.
Features
♦ 4-Wire Touch-Screen Interface
♦ X/Y Coordinate and Touch Pressure Measurement
♦ Ratiometric Measurement
♦ 12-Bit SAR ADC
♦ Single 1.7V to 3.6V Supply
♦ Two Operating Modes—Direct and Autonomous
♦ Data Tagging Provides Measurement and Touch Event Information
♦ Data Filtering Provides Noise Reduction
♦ Aperture Mode† Provides Spatial Filtering
♦ Digital Processing Reduces Bus Activity and Interrupt Generation
♦ Programmable Touch-Detect Pullup Resistors
♦ Auto Power-Down Control for Low-Power Operation
♦ 25MHz SPI Interface (MAX11800/MAX11802)
♦ 400kHz I2C Interface (MAX11801/MAX11803)
♦ 1.6mm x 2.1mm, 12-Pin WLP and 4mm x 4mm, 12-Pin TQFN
♦ Low-Power Operation 343µW at VDD= 1.7V, 34.4ksps 888µW at VDD= 3.3V, 34.4ksps
♦ ESD Protection ±4kV HBM ±8kV HBM (X+, X-, Y+, Y-) ±1kV CDM ±200V MMApplications Mobile Communication Devices PDAs, GPS Receivers, Personal Navigation Devices, Media Players Portable Instruments POS Terminals Handheld Games Automotive Center Consoles
Alternatives

Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.

SHIPPING GUIDE

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