TDSEMIC ICL7107CM44-TD

The ICL7107 is a high performance, low power, 3- 1/2digit, dual- slope integrating A/D converters, with on- chip display drivers. The ICL7107 is designed for a single battery operated system, will drive non- multiplexed LED display directly. The A/D converter is inherently versatile and accurate. It is immune to the high noise environments. The true differential high impedance inputs and differential reference are very useful for making ratiometric measurement, such as resistance, strain gauge and bridge transducers. The built- in auto- zero feature automatically corrects the system offset without any Redettnal adjustment. Designed for a single battery operated system, (7- 15 voltage), convenient 9V battery operation. Internal reference with low temperature drift. Can drive LED display directly. High impedance CMOS differential inputs. Low noise for stable display. Auto- zero cycle eliminates need for zero adjustment. Inside OSC with out R and C. 3.0V reference voltage presented by COM. Display- hold, low- battery flag, integration and de- integration status flags are four additional features that are available in the 44- pin package. Package: DIP40, QFP44, Die.