Catalog > Semiconductors > Integrated Circuits TSC820CPL IC 3/4 Digit A/D Converter with Frequency Counter PDIP40 Part No: TSC820CPL 99.45 ZAR inc for 1 Each (Quoting) Add to Cart Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Package : DIP-40 Operating Temperature Range : -40°C to +85°C Supply Voltage : Typically 5V (varies by application) Function : Sensitive SCR driver, analog dimmer control Application : LED/CFL Dimmers, Wall Dimmer Circuits