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AD8304ARUZ +BOM

160 dB Logarithmic Amplifier with Photo-Diode Interface

AD8304ARUZ Information

Description

The AD8304ARUZ is a logarithmic amplifier from Analog Devices, designed for high-precision RF power measurements in a compact package. It offers a dynamic range of 92 dB and operates from a single 2.7V to 5.5V power supply. The device provides temperature stability and accuracy over a wide frequency range, making it suitable for various applications such as power measurement and monitoring in communication systems, RF signal strength measurement in wireless systems, automatic gain control in RF receivers and transmitters, signal level detection in radar systems, and power level monitoring in test and measurement equipment.

Features

The AD8304ARUZ features a logarithmic amplifier with a dynamic range of 92 dB, providing temperature stability and accuracy over a wide frequency range. It has a voltage output and operates from a single 2.7V to 5.5V power supply. The device is compact and designed for high-precision RF power measurements in a TSSOP-14 package.

Package

The package type of AD8304ARUZ is TSSOP-14.

Pinout

The AD8304ARUZ is a logarithmic amplifier with a TSSOP-14 package. The pin count and functions are:

  • Pin 1: VCC (2.7V to 5.5V power supply)
  • Pin 2: OUT (voltage output)
  • Pin 3: IN (input signal)
  • Pin 4: GND (ground)
  • Pin 5-13: NC (no connection)
  • Pin 14: COMP (compensation pin, not connected)

The AD8304ARUZ has a logarithmic response with a dynamic range of 92 dB and operates from a single power supply. It is designed for high-precision RF power measurements in compact packages.

Manufacturer

The manufacturer of the AD8304ARUZ is Analog Devices, a semiconductor company that specializes in designing and manufacturing analog, mixed-signal, and digital signal processing integrated circuits (ICs) for a wide range of applications, including communications, industrial, medical, automotive, audio and consumer electronics.

Applications

According to the product information, the application areas of AD8304ARUZ are:

  • Power measurement and monitoring in communication systems
  • RF signal strength measurement in wireless systems
  • Automatic gain control in RF receivers and transmitters
  • Signal level detection in radar systems
  • Power level monitoring in test and measurement equipment

Equivalent

Equivalent products to AD8304ARUZ include:

  • Texas Instruments (TI) INA282 (log amp with similar specs)
  • National Semiconductor (now ON Semi) LM76 (anti-log amp, also suitable for power measurement applications)
  • Vishay/Semiconductors - VAD6031 (log amp with a wide dynamic range and temperature stability)

Please note that these alternatives may not match AD8304ARUZ exactly in terms of parameters, but offer similar functionality and performance.

ad8304aruz

Specifications

Category Integrated Circuits (ICs)LinearAmplifiersSpecial Purpose Amplifiers Series -
Type Logarithmic Converter Applications Fiber Optics
Mounting Type Surface Mount Base Product Number AD8304
Package/Case TSSOP-14

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Ratings and Reviews

More
E
E**n 04/04/2023

Comparatively fast delivered until now not tested.

9
D
D**o 12/05/2022

Connected to the test module, the sound gives a score, pumps the system from the output of the headphones according to the full program, the frequency does not cut, plays much better than the audible before me bt receivers, definitely recommend to buy, my money justifies more than that, now i order a friend, after he listened to it, immediately to order ....)

13
I
I**h 03/08/2022

Everything is super, everything corresponds, thanks to the seller

16
B
B**n 01/04/2021

May days Order May 23 days arr.. Okey.

10

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