Quad, 40-V, 4.5-MHz, low-power operational amplifier 14-QFN -40 to 125
Texas Instruments
Texas Instruments - OPA4991IDR
$1.95
Texas Instruments - OPA4991IPWR
$2.16 - $2.56
Texas Instruments - OPA4991IDYYR
$1.50 - $2.16
