Manufacturer Part Number:

AT42QT2120-MMHR

OneIC Part Number:

8-AT42QT2120-MMHR

Manufacturer:

Atmel

Description:

QTOUCHADC, 12 BUTTON -WHEEL/SL

Customer Reference:

Datasheet:

Image shown is a representation only. Exact specifications should be obtained from the product datasheet.

Product Attributes

Type	Description
Type	Capacitive
Evaluation Tools	*
Mounting Type	Surface Mount
Data Interface	I²C, Serial
Number of Inputs/Keys	12 Key
Resolution (Bits)	8 b
Supplier Device Package	20-VQFN (3x3)
Packaging	Tape & Reel (TR)
Operating Temperature	-40°C ~ 85°C
Current - Supply	±10mA
Voltage - Supply	1.8 V ~ 5.5 V
Standard Package	6,000
Touch Panel Interface	2-Wire
Voltage Reference	Internal
Package/Case	20-VFQFN Exposed Pad
Other Names	AT42QT2120-MMHRCT
rohs	Lead free / RoHS Compliant
输入/按键数	12 Key
触摸面板接口	2-Wire
操作温度	-40°C ~ 85°C
电压 - 电源	1.8 V ~ 5.5 V
电压基准	Internal
分辨率（位）	8 b
类型	Capacitive
数据接口	I²C
电流 - 电源	±10mA

Documents & Media

RESOURCE TYPE	LINK
Datasheets	AT42QT2120

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