Texas Instruments, Inc. (TI)
Dallas, TX 75243-4136
Oct 26, 2009 Key scan device, TCA8418, can generate interrupt output signal using 3-key combination to free up processor from scanning keys for presses/releases while conserving power and bandwidth. Integrated oscillator debounces at 50 µs and maintains 10-byte FIFO of key-press and key-release events, enabling storage of up to 10 keys with overflow wrap capability. Also, 18 GPIO can be configured into 8 inputs and 10 outputs supporting 8 x 10 key array (80 buttons) through I²C(TM) interface.

Devlin Electronics Ltd
Basingstoke Hampsh RG22 6HZ  United Kingdom
Oct 06, 2008 With combination of embossed membrane and short travel keyswitches, KFM-106TP rugged membrane keyboard minimizes risk of damage while providing positive tactile typing feel to users. It includes function keys and numeric pad, along with integrated trackball, and operates in 0-50°C temperatures. Membrane membrane is impervious to petroleum, hydraulic fluid, and other similar chemicals found in industrial environments. KFM-106TP is sealed to IP65 and NEMA4.

FOCUS Electronic Co., Ltd.
Taipei   Taiwan
Apr 01, 2008 Providing effective range of 10 m and max range of 30 m, Model FK-760 includes optical trackball with 800 and 1,000 dpi resolution, and 360° navigation system that enables accurate position control. Multimedia hot keys are provided for e-mail, My Favorite, back, forward, copy, paste, media, play/pause, and stop.

CyberResearch, Inc.
Branford, CT 06405 2932
Aug 16, 2005 FoldAwayâ„¢ GFM 1501 helps minimize risk of command errors in hazardous industrial and laboratory settings. Unit packs 15 in. color monitor, full-travel 105-key Windows® keyboard, and 3-button trackball into steel rack drawer that fits in 1U height. Monitor provides 250 nits of light at contrast ratio of 350:1, resolution of 1,024 x 768 pixels, and 16 M color. It accepts analog VGA input signals and automatically turns off when folded into tray.

IKey Ltd.
Austin, TX 78754
Oct 05, 2004 Desktop TB-DT and panel-mount TB-PM offer solid-state optical trackball technology in completely sealed and waterproof enclosures. They feature 38 mm trackballs that sit inside polycarbonate housings within stainless steel cases or bezels. Trackballs are removable for cleaning, while adjustable tension ring ensures proper amount of trackball smoothness. ESD-safe and available with PS/2 or USB cables, units include sealed, stainless steel switches.

ITT Industries, Cannon
Santa Ana, CA 92705
Jan 12, 2004 Miniature Trackball 360° scanning and select switch features 8 mm dia. ball housed in 12 x 12 x 9.1 mm unit. Two built-in LEDs provide electrically independent 2-color illumination. Trackball scanning switch can be set to deliver 8-24 pulses per ball rotation and can achieve 2.4-7.2 mil cycles with 300,000 full rotations. It gives selecting force of 2.2 N (±25%), scanning force of 0.35 N (±0.1 N), and consumes no current. Switching power of 0.2 VA max is required.

BEI Industrial Encoder Division
Goleta, CA 93117
Oct 01, 2002 Models TBS225 and TBS200 have 2.25 and 2.00 in. ball diameters, respectively. They are enclosed and mount directly to underside of console. Trackballs employ Teflon® ball seals that prevent liquids, gels, and dust that come in contact with ball from entering unit. Model TBP138 offers snap-in front panel mount. It has small open design that is suitable for applications requiring portability and small size.

ITAC Systems, Inc.
Garland, TX 75042
Feb 20, 2002 Designed to be built into control panels, MOUSE-TRAK(R) industrial trackballs have glass filled Xenoy(TM) thermoplastic case and high density ball with low rolling force. Shafts and bearings are stainless steel. Two-button or no-button models are available with external connection for 3 user supplied buttons. Trackballs interoperate with standard mouse-drivers, so no driver installation is required.