參數(shù)資料
型號: AT42QT1060-MMU
廠商: ATMEL CORP
元件分類: 模擬信號調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, QCC28
封裝: 4 X 4 MM, 1MM HEIGHT, 0.45 MM PITCH, ROHS COMPLIANT, MLF-28
文件頁數(shù): 1/32頁
文件大?。?/td> 389K
代理商: AT42QT1060-MMU
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:
–I2C-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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