The TC7106CKW 3½ digit LCD direct-display drive analog-to-digital converter has a reference with a 80ppm/°C max temperature coefficient. TC7106CKW based systems may be upgraded without changing external passive component values to the TC7106A for a more precise system. High impedance differential inputs offer 1pA leakage current and a 1012 Ohm input impedance. The differential reference input allows ratiometric measurements for ohms or bridge transducer measurements. The 15µVp-p noise performance guarantees a great reading. The auto-zero cycle guarantees a zero display reading with a zero-volts input.
Feature
- Internal Reference with Low Temperature Drift
- 80ppm/°C Typical
- Drives LCD Display Directly
- Guaranteed Zero Reading with Zero Input
- Low Noise for Stable Display
- Auto-Zero Cycle Eliminates Need for Zero Adjustment
- True Polarity Indication for Precision Null Applications
- High Impedance CMOS Differential Inputs: 1012 Ohm
- Differential Reference Inputs Simplify Ratiometric Measurements
- Low Power Operation: 10mW
