Three and a half with a LED display driver A/D converter circuit

Features ▪ Low temperature drift ▪ High input impedance without attenuation of input signal ▪ Low internal noise and stable display ▪ Able to realize automatic zero adjustment and automatic polarity display ▪ Accurate A/D conversion

文件：283.8 Kbytes 页数：5 Pages

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带LED显示驱动的三位半A/D转换电路

CRMICRO

华润微电子

3-1/2 DIGIT A/D CONVERTERS

GENERAL DESCRIPTION The TC7106A and TC7107A 3-1/2 digit direct-display drive analog-to-digital converters allow existing 7106/7107 based systems to be upgraded. Each device has a preci sion reference with a 20ppm/°C max temperature coefficient. This represents a 4 to 7 times improvement over sim

文件：296.74 Kbytes 页数：19 Pages

TELCOM

3-1/2 DIGIT A/D CONVERTERS

GENERAL DESCRIPTION The TC7106A and TC7107A 3-1/2 digit direct-display drive analog-to-digital converters allow existing 7106/7107 based systems to be upgraded. Each device has a preci sion reference with a 20ppm/°C max temperature coefficient. This represents a 4 to 7 times improvement over sim

文件：296.74 Kbytes 页数：19 Pages

TELCOM

3-1/2 DIGIT A/D CONVERTERS

GENERAL DESCRIPTION The TC7106A and TC7107A 3-1/2 digit direct-display drive analog-to-digital converters allow existing 7106/7107 based systems to be upgraded. Each device has a preci sion reference with a 20ppm/°C max temperature coefficient. This represents a 4 to 7 times improvement over sim

文件：296.74 Kbytes 页数：19 Pages

TELCOM