TC7126 Datasheet (TelCom) - 3-1/2 DIGIT ANALOG-TO-DIGITAL CONVERTERS

TC7126, 3-1/2 DIGIT ANALOG-TO-DIGITAL CONVERTERS

The TC7126A is a 3-1/2 digit CMOS analog-to-digital converter (ADC) containing all the active components 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

TC7126 Features

* s Low Temperature Drift Internal Reference TC7126 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 Inp