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TSC2007IPW

TSC2007IPW

TEXAS INSTRUMENTS LOGO

Resistive Touch Screen IC, 4 Wire, Serial Interface, 12-bit Resolution, 1.2 V to 3.6 V, TSSOP-16

The TSC2007IPW is a Nano-power Touch Screen Controller with I²C serial interface designed to work with power-sensitive, handheld applications that are based on an advanced low-voltage processor. It works with a supply voltage as low as 1.2V, which can be supplied by a single-cell battery. It contains a complete, ultra-low power, 12-bit, analog-to-digital (A/D) resistive touch screen converter, including drivers and the control logic to measure touch pressure. In addition to these standard features, the TSC2007 offers preprocessing of the touch screen measurements to reduce bus loading, thus reducing the consumption of host processor resources that can then be redirected to more critical functions. It supports an I²C serial bus and data transmission protocol in all three defined modes, standard, fast and high-speed. It offers a programmable resolution of 8 or 12 bits to accommodate different screen sizes and performance needs.

  • 4-wire touch screen interface
  • Single-supply/reference
  • Ratiometric conversion
  • Up to 20 (8-bit) or 10kHz (12-bit) effective throughput rate
  • Pre-processing to reduce bus activity
  • I²C™ interface supports standard, fast and high-speed modes
  • Simple, command-based user interface (8/12-bit resolution)
  • On-chip temperature measurement
  • Touch pressure measurement
  • Digital buffered PENIRQ
  • On-chip, programmable PENIRQ pull-up
  • Auto power-down control
  • Low power
  • Green product and no Sb/Br

Applications:
Communications & Networking, Portable Devices, Multimedia, Consumer Electronics

Additional information

Manufacturer Part No.

TSC2007IPW

Manufacturer

TEXAS INSTRUMENTS

Availability

Available for back order

Compliance

RoHS Compliant

Controller IC Case Style

IC Interface Type

MSL

No. of Pins

Pack Quantity

1

Packaging

Each

Supply Voltage Min

Supply Voltage Max

Resolution(Bits)

RoHs Phthalates Compliant

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