LOG300RGTR Datasheet, Specs, Alternatives & ECAD | Texas Instruments | PartGenie

AI summary

LOG300RGTR product

LOG300RGTR is a 16-pin Texas Instruments logarithmic detector with integrated LNA, 50 Hz to 40 MHz operation, and a 3 mm × 3 mm VQFN package.

Best for

Wide-dynamic-range signal amplitude measurement
Ultrasonic receive chains
Energy and envelope detection

Avoid if

The application requires direct digital amplitude conversion without external ADC processing.

Check before use

Input amplitude and frequency
Log_Out response time
Supply filtering and PCB grounding

Key specifications

Frequency range: 50 Hz to 40 MHz
Typical dynamic range: 98 dB
Supply: 3 V to 5.25 V
Package: 16-pin VQFN, 3 mm × 3 mm

Compliance & Environment

RoHS: Yes
REACH: -
MSL: Level-1-260C-UNLIM
ECCN: -
HTSUS: -

Application

Ultrasonic sensingEnergy detection

Datasheet

01796b1026d28b98426fd8d1354d442e_LOG300RGTR.pdf

800 KB

CAD Models

Download ECAD models for LOG300RGTR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

Generate library

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is an analog logarithmic detector and envelope detector with an integrated low-noise amplifier from Texas Instruments.