TM5957 Touchpad

Our TM5957 is designed for use as an embedded SPI® input device. Its dimensions are based upon the industry standard for the notebook computer pointing devices, making it ideal for integration into a wide variety of products where space is constrained. We also offer custom overlays to match your design requirements.

The TM5957 offers “idle mode” and “sleep mode” to improve power efficiency for touch applications.

APPLICATIONS

  • Wireless products
  • Keypads
  • Mouse alternatives
  • Industrial control panels
  • Medical instruments
  • PC peripherals
  • Point-of-sale devices

FEATURES

  • Industry-standard notebook computer size
  • SPI (10-pin FFC connector) compatibility
  • Low power consumption
  • Easy product integration due to thin, lightweight design
  • No maintenance required – Sealable design is immune to dust and abuse
  • Superior navigation and high responsiveness

Power efficiency of any application is improved with an "idle mode," where the touchpad’s current draw is reduced when a finger is not touching its surface.

For custom functionality at the product design stage, we offer software that allows OEMs to enable, disable or personalize advanced settings and/or reprogram the touch sensitive area.

TM5957 - Touchpad component side TM5957 - Touchpad sensor side TM5957 - Touchpad with overlay

TM5957
Interface SPI with 10-pin FFC connector
Button Support Three (3) mechanical buttons
Sensor Overlay Multiple touchpad overlays available
Physical Parameters Length: 65.80 mm
Width: 49.80 mm
Thickness: 4.80 mm with all components
Weight: < 14 g
Active Sensing Area 61.80 x 45.80 mm
Voltage 3V +/- 15% (5V +/- 10% optional)
Current 4.0 mA (active)
2.7 mA (idle)
60-200 uA (sleep)
1 uA (75 uA for 5V option) (shutdown)
Operating Temperature -40 to 85° Celsius
Operating Humidity 5% to 95% relative humidity (non-condensing)
Storage Temperature -55 to 150° Celsius
ESD 15kV when properly mounted in bezel
Environmental EMI tolerant and manufactured RoHS compliant
Available Accessories: Mounting bracket: part no. PK20-M

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