LF13007 Datasheet (National Semiconductor)

LF13007, Digital Gain Set

The LF13006 and LF13007 are precision digital gain sets used for accurately setting non-inverting op amp gains Gains are set with a 3-bit digital word which can be latched in with WR and CS pins All digital inputs are TTL and CMOS compatible The LF13006 shown below will set binary scaled gains of 1

LF13007 Features

* Y Y Y Y Y Y TTL and CMOS compatible logic levels Microprocessor compatible Gain error 0 5% max Binary or scope knob gains Wide supply range a 5V to g 18V Packaged in 16-pin DIP Block Diagram and Typical Application (LF13006) TL H 5114

* 1 Note R j 15 kX Order Number LF13006N or LF13007N