Wing Shing WS7107
The WS7106 and WS7107 are high performance, low power, 31/2 digit A/D converters. 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 givFEATURES
● 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
Included are seven segment decoders, display drivers, a reference, and a clock.