BUY ICL7605CJN https://www.utsource.net/itm/p/319849.html
Analog IC
The ICL7605CJN is a CMOS integrated circuit from Intersil Corporation. It is a high-performance, low-power, 18-pin dual-channel, voltage-to-frequency converter (VFC) designed for use in a wide variety of applications. The ICL7605CJN is a voltage-to-frequency converter (VFC) designed to convert an input voltage into a corresponding frequency. The output frequency is proportional to the input voltage, and is accurate to within ±1%. The ICL7605CJN is capable of operating from a single +5V supply, and is available in an 18-pin DIP package. The ICL7605CJN is suitable for use in applications such as motor speed control, analog-to-digital conversion, and frequency-to-voltage conversion. It is also suitable for use in industrial process control, automotive, and medical applications. (For reference only)