TC7126 Overview
The TC7126A is a 3-1/2 digit CMOS analog-to-digital converter (ADC) containing all the active ponents necessary to construct a 0.05% resolution measurement system. Seven-segment decoders, digit and polarity drivers, voltage reference, and clock circuit are integrated on-chip. The TC7126A directly drives a liquid crystal display (LCD), and includes a backplane driver.
TC7126 Key Features
- 80 ppm/°C Typ TC7126A
- 35 ppm/°C Typ Guaranteed Zero Reading With Zero Input Low Noise
- 15 µVP-P High Resolution
- 0.05% Low Input Leakage Current
- 1 pA Typ 10 pA Max Precision Null Detectors With True Polarity at Zero High-Impedance Differential Input Convenient 9V B
- 500 µW Typ 900 µW Max
