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AT42QT1060-MMU 其他数据使用手册 - ATMEL（爱特美尔）
制造商:
ATMEL（爱特美尔）
封装:
QFN-28
描述:
AT42QT1060 6 通道 QTouch® 触摸传感器 IC### 人机接口 (HMI)，Atmel
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AT42QT1060-MMU数据手册
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Features
• Configurations:
– Can be configured as a combination of keys and input/output lines
• Number of Keys:
–2 to 6
• Number of I/O Lines:
– 7, configurable for input or output, with PWM control for LED driving
• Technology:
– Patented spread-spectrum charge-transfer (direct mode)
• Key Outline Sizes:
– 6 mm x 6 mm or larger (panel thickness dependent); widely different sizes and
shapes possible
• Layers Required:
–One
• Electrode Materials:
– Etched copper
–Silver
–Carbon
– Indium Tin Oxide (ITO)
• Panel Materials:
– Plastic
–Glass
– Composites
– Painted surfaces (low particle density metallic paints possible)
• Panel Thickness:
– Up to 10 mm glass (electrode size dependent)
– Up to 5 mm plastic (electrode size dependent)
• Key Sensitivity:
– Individually settable via simple commands over serial interface
• Interface:
–I
2
C-compatible slave mode (100 kHz). Discrete detection outputs
• Power:
– 1.8V to 5.5V
• Package:
– 28-pin 4 x 4 mm MLF RoHS compliant IC
• Signal Processing:
– Self-calibration
– auto drift compensation
– noise filtering
– Adjacent Key Suppression™
• Applications:
– Mobile appliances
QTouch
™
6-channel
Sensor IC
AT42QT1060
9505E–AT42–02/09
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