DATASHEET
CA3162
A/D Converters for 3-Digit Display
FN1080 Rev.
3.
00 Apr 2002
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
Description
The CA3162E and CA3162AE are I2L monolithic A/D converters that provide a 3 digit multiplexed BCD output.
They are used with ...