BUY LM2907M-8 https://www.utsource.net/itm/p/1109506.html
LM2907/LM2917 Frequency to Voltage Converter
The LM2907M-8 is a dual-channel low-power voltage comparator manufactured by Texas Instruments. It is available in an 8-pin small outline package (SOP8). Description: The LM2907M-8 is a dual-channel low-power voltage comparator designed to operate from a single supply voltage of 2.7V to 36V. It features an open-drain output, low input offset voltage, and low input bias current. The device also has a wide common-mode input voltage range, making it suitable for a variety of applications. Features: Dual-channel low-power voltage comparator Operates from a single supply voltage of 2.7V to 36V Open-drain output Low input offset voltage Low input bias current Wide common-mode input voltage range Applications: The LM2907M-8 is suitable for a variety of applications, including: Battery-powered systems Motor control Industrial control Automotive systems Signal processing Power management (For reference only)