Programmable Controller for Capacitance Touch Sensors

GENERAL DESCRIPTION The AD7142 and AD7142-1 are integrated capacitance-to-digital converters (CDCs) with on-chip environmental calibration for use in systems requiring a novel user input method. The AD7142 and AD7142-1 can interface to external capacitance sensors implementing functions such as c

文件：844.88 Kbytes 页数：73 Pages

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Programmable Controller for Capacitance Touch Sensors

文件：1.11848 Mbytes 页数：70 Pages

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Package：32-VFQFN 裸露焊盘，CSP；包装：管件 类别：集成电路（IC） ADC/DAC - 特殊用途 描述：IC CAP TO DGTL CONV 16B 32LFCSP

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40 V, 200 mA, Low Noise, CMOS LDO Linear Regulator

文件：1.10919 Mbytes 页数：23 Pages

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0.5 Ω RON, ±15 V, 12 V, ±5 V, 5 V/–12 V, Quad SPST Switch

FEATURES ► Low RON 0.5 Ω ► High continuous current of up to 847 mA ► Flat RON across signal range, 0.003 Ω ► THD of –122 dB at 1 kHz ► Improved balance between on resistance and on capacitance ► Low RON (0.5 Ω) and CON (28 pF) ► 1.8 V, 3.3 V, and 5 V Logic compatibility ► 16-lead, 4 mm x 4

文件：1.02111 Mbytes 页数：21 Pages

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0.5 Ω RON, ±20 V, 36 V, Quad SPST Switch

FEATURES ► Low RON 0.5 Ω ► High continuous current of up to 847 mA ► Flat RON across signal range, 0.003 Ω ► THD of –127 dB at 1 kHz ► Improved balance between on resistance and on capacitance ► Low RON (0.5 Ω) and CON (25 pF) ► 1.8 V, 3.3 V, and 5 V Logic compatibility ► 16-lead, 4 mm x 4

文件：761.66 Kbytes 页数：18 Pages

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