WS7106

3 1/2Digit LCD/LED Display A/D Converters WS7106 / WS7107 Features Guaranteed Zero Reading for 0V Input on All Scales True Polarity at Zero for Precise Null Detection True Differential Input and Reference, Direct Display Drive- LCD WS7106, LED WS7107 On Chip Clock and Reference Low Noise - Less Than 15µVP-P No Additional Active Circuits Required Low Power Dissipation - Typically Less Than 10mW Ordering Information Description The WS7106 and WS7107 are high performance, low power, 31/2 digit A/D converters. Included are seven segment decoders, display drivers, a reference, and a clock. The WS7106 is designed to interface with a liquid crystal display (LCD) and includes a multiplexed backplane drive; the WS 7107 will directly drive an instrument size light emitting diode (LED) display. The WS7106 and WS 7107 bring together a combination of high accuracy, versatility, and true economy.True differential inputs and reference are useful in all systems, but giv...