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Analog Building Blocks for Organic Smart Sensor Systems in Organic Thin-Film Tra
本文实现了有机智能传感器系统中的关键模拟模块，包括触摸传感器、运算放大器、DC-DC转换器和ADC。
触摸传感器采样率1.5 kS/s，运算放大器增益20 dB，DC-DC转换器输出电压高达60 V，ADC精度26.5 dB，带宽15.6 Hz
有机智能传感器柔性电容式触摸传感器运算放大器DC-DC转换器ADC
▸1D和2D柔性电容式触摸传感器
▸DC连接的两级运算放大器
▸Dickson DC-DC升压转换器
Abstract
In this work, we present the implementation and mea-
surement results of all an alog building blocks of an o rganic smart
sensor system on foil. The presented building blocks are a 1D and a
2D 4
4p i x e lflexible capacitive touch sensor with a sample rate of
1.5 kS/s, a DC-connected two-stage opamp with a 20 d B DC gain,
a Dickson DC-DC up-converter with output bias voltages up to 60
Va n dd o w nt o
40 V which are used as a bias voltage in the other
building blocks, and a ADC with a 26.5 dB pre