AccuTouch/AT4 COACh IIs Chip Controller

COACh IIs Chip Controller The COACh IIs (Controller On A Chip, second generation) (Part # E705204, RoHS Compliant) is a compact, lower-power controller chip for AccuTouch five-wire and AT4 four-wire resistive applications. It operates at both 3.3V and 5V, and is packaged within a small footprint of 12.15 mm x 12.15 mm. The COACh IIs also incorporates a power-down mode in which power consumption can be reduced by as much as 95%. The compact size, lower operating voltage, and reduced power consumption of the COACh IIs makes it as the best solution for OEMs who have been looking for stability, reliability and performance of the touch components for the embedded and portable applications. The COACh IIs is also fully compatible with the Elo SmartSet protocol and all program drivers.

Features

Single-chip ASIC design for compact integration
RS-232 bi-directional communication, handshaking support, and on-board diagnostics ensure fast, secure data transfer and easy troubleshooting
Communication can be configured for a wide range of baud rates
On-board calibration, coordinate scaling, and programmable output rates allow for application-specific performance tuning
User-configurable digital filtering
On-board one-shot or continuous timer
All settings storable in off-chip NVRAM
CMOS chip for low power consumption
64-Pin LQFP package (12.15 mm x 12.15 mm x 1.6 mm)
Operates at both 3.3V and 5V
Power-down mode to reduce power consumption
Temperature:
- Operating: 0°C to 70°C
- Storage: -65°C to 150°C
Humidity: 95% RH, noncondensing
Look up RoHS statement of compliance by part number