TC7126 Datasheet (Microchip) - 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 directl

TC7126 Features

* Internal Reference with Low Temperature Drift: - TC7126: 80ppm/°C, Typical - TC7126A: 35ppm/°C, Typical

* Zero Reading with Zero Input

* Low Noise: 15VP-P

* High Resolution: 0.05%

* Low Input Leakage Current: 1pA Typ., 10pA Max.

* Precision Null De