TC7107 Datasheet - Microchip

3-1/2 Digit Analog-to-Digital Converters

TC7107 Features

* Internal Reference with Low Temperature Drift: - TC7106/TC7107: 80 ppm/°C (Typical) - TC7106A/TC7107A: 20 ppm/°C (Typical)

* Drives LCD (TC7106) or LED (TC7107) Display Directly

* Zero Reading with Zero Input

* Low Noise for Stable Display

* Auto-Zero Cycle

TC7107 General Description

The TC7106A and TC7107A 3-1/2 digit direct display drive Analog-to-Digital Converters allow existing TC7106/TC7107 based systems to be upgraded. Each device has a precision reference with a 20 ppm/°C maximum temperature coefficient. This represents a 4 to 7 times improvement over similar 3-1/2 digi.

TC7107 Datasheet (482.71 KB)