Features • Dual Slope A/D Conversion • Multiplexed BCD Display • Ultra Stable Internal Band Gap Voltage Reference • Capable of Reading 99mV Below Ground with Single Supply • Differential Input • Internal Timing - No External Clock Required • Choice of Low Speed (4Hz) or High Speed (96Hz) Conversion Rate • “Hold” Inhibits Conversion but Maintains Delay • Overrange Indication - “EEE” for Reading Greater than +999mV, “-” for Reading More Negative than -99mV When Used With CA3161E