SLUUDH8 November   2025

 

  1.   1
  2.   Description
  3. 1Features
  4. 2Applications
  5.   5
  6. 3Evaluation Module Overview
    1. 3.1 Introduction
    2. 3.2 Kit Contents
    3. 3.3 Specification
    4. 3.4 Device Information
  7. 4Hardware
    1. 4.1 Pin Specifications
    2. 4.2 Power Requirements
    3. 4.3 Input and Output Connector
    4. 4.4 Bandpass filter
    5. 4.5 Device Enable/Disable Jumper
  8. 5Hardware Design File
    1. 5.1 Schematic
    2. 5.2 PCB Layouts
    3. 5.3 Bill of Materials (BOM)
  9. 6Revision History
  10.   Trademarks

3.4 Device Information

The LOG305 is a Log Detector / RSSI Detector with very low power consumption. This device supports an input frequency from 200kHz to 100MHz and a typical dynamic range of 95dB. The LOG305 can support frequencies beyond this range at reduced sensitivity. The LOG305 is intended for use in applications that require a wide dynamic range of voltage and signal measurement. This device supports single ended inputs and unipolar or bipolar supplies.

The LOG305 is available in a 6-pin DRV package. The LOG305 is operational from a 2.7V to 5.25V supply and over the full ambient temperature range of –40°C to +125°C.