●Low Operating Voltage (1.6V to 5.5V)
●Low Operating Current (550uA at V+=1.8V)
●IF Input Frequency (455kHz (standard))
●RSSI Comparator
●The Range of Linear Area on RSSI Output versus IF Input Characteristics (NJN2590 IF Input level=25 to 60 dBuVEMF(reference value)
NJM2597 IF Input level=35 to 85 dBuVEMF(reference value))
●Bipolar Technology
●Package Outline (SSOP14)

Part No. NJM2597V
In Stock: 100

Datasheet:  http://semicon.njr.co.jp/njr/hp/productDetail.do?_isTopPage=false&_productId=365&_moveKbn=PRODUCT_DETAIL_MOVE_SPEC