TC7116CPL

3.5-Digit Analog-to-Digital Converter (ADC) with Display Hold, featuring an integrated low-power CMOS dual-slope conversion architecture designed to directly drive an LCD display block. Operating from a single 9V battery or split supplies, it incorporates an internal voltage reference, clock oscillator, and display segment latches, housed in a high-density 40-pin through-hole plastic DIP package. Manufactured by TelCom Semiconductor / Microchip.