BUY B57554 https://www.utsource.net/itm/p/1040326.html
NTC thermistors for temperature measurement
Description: B57554 is a SOP8 package, 8-pin integrated circuit (IC) manufactured by Texas Instruments (TI). Features: Low power consumption High speed operation High accuracy Low noise Low power dissipation High reliability Low cost High temperature operation Applications: Automotive electronics Industrial control systems Telecommunications systems Computer systems Consumer electronics Medical devices Power management systems (For reference only)