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AD7877ACBZ-REEL7

Touch Screen Controllers Restistive TouchScrn Cntlr

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AD7877ACBZ-REEL7 General Description

Touchscreen Controller 4 Wire Resistive 12 b SPI Interface 25-WLCSP (2.5x2.8)

Analog Devices, Inc Inventory

Key Features

  • 4-wire touch screen interface
  • LCD noise reduction feature (STOPACQ pin)
  • Automatic conversion sequencer and timer
  • User-programmable conversion parameters
  • On-chip temperature sensor:−40°C to +85°C
  • On-chip 2.5 V reference
  • On-chip 8-bit DAC
  • 3 auxiliary analog inputs
  • 1 dedicated and 3 optional GPIOs
  • 3 interrupt outputs
  • 2 direct battery measurement channels (0.5 V to 5 V)
  • Qualified for automotive applications
  • See Data Sheet for additional features
Analog Devices, Inc Original Stock

Application

  • Personal digital assistants
  • Smart hand-held devices
  • Touch screen monitors
  • Point-of-sale terminals
  • Medical devices
  • Cell phones
  • Pagers
Analog Devices, Inc Inventory

Specifications

Category Integrated Circuits (ICs)Data AcquisitionTouch Screen Controllers Mfr Analog Devices Inc.
Series - Package Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Product Status Obsolete Touchscreen 4 Wire Resistive
Resolution (Bits) 12 b Interface SPI
Voltage Reference External, Internal Voltage - Supply 2.7V ~ 5.25V
Current - Supply 1 µA Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount Package / Case 25-UFBGA, WLCSP
Supplier Device Package 25-WLCSP (2.5x2.8) Base Product Number AD7877

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AD7877ACBZ-REEL7 Datasheet PDF

Preliminary Specification AD7877ACBZ-REEL7 PDF Download

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