LOG114 Datasheet - Burr-Brown Corporation

LOG114 Precision/ High-Speed Transimpedance Amplifier

The LOG114 computes the logarithm or log-ratio of an input current or voltage relative to a reference current or voltage. High precision is ensured over a wide dynamic range of input signals on either bipolar or single supply. Special temperature drift compensation circuitry is included on-chip. In .

LOG114 Features

* D EASY-TO-USE COMPLETE FUNCTION D TWO OUTPUT, WIDE BW SCALING D WIDE INPUT DYNAMIC RANGE: D 2.5V REFERENCE D EXCELLENT GAIN STABILITY OVER D D D D TEMPERATURE LOW QUIESCENT CURRENT: 10mA DUAL OR SINGLE SUPPLY: +5V, +5V PACKAGE: Small QFN-16 (4mm x 4mm) SPECIFIED TEMPERATURE RANGE:

* 5°C to +7

LOG114 Datasheet (113.47 KB)