Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

AD8304ARUZ Datasheet (PDF) - Analog Devices

AD8304ARUZ Datasheet PDF - Analog Devices
Part # AD8304ARUZ
Download  AD8304ARUZ Download

File Size   579.17 Kbytes
Page   20 Pages
Manufacturer  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices
Description 160 dB Range (100 pA -10 mA) Logarithmic Converter

AD8304ARUZ Datasheet (PDF)

Go To PDF Page Download Datasheet
AD8304ARUZ Datasheet PDF - Analog Devices

Part # AD8304ARUZ
Download  AD8304ARUZ Click to download

File Size   579.17 Kbytes
Page   20 Pages
Manufacturer  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices
Description 160 dB Range (100 pA -10 mA) Logarithmic Converter

AD8304ARUZ Datasheet (HTML) - Analog Devices

Back Button AD8304ARUZ Datasheet HTML 1Page - Analog Devices AD8304ARUZ Datasheet HTML 2Page - Analog Devices AD8304ARUZ Datasheet HTML 3Page - Analog Devices AD8304ARUZ Datasheet HTML 4Page - Analog Devices AD8304ARUZ Datasheet HTML 5Page - Analog Devices AD8304ARUZ Datasheet HTML 6Page - Analog Devices AD8304ARUZ Datasheet HTML 7Page - Analog Devices AD8304ARUZ Datasheet HTML 8Page - Analog Devices AD8304ARUZ Datasheet HTML 9Page - Analog Devices AD8304ARUZ Datasheet HTML 10Page - Analog Devices Next Button 

AD8304ARUZ Product details

PRODUCT DESCRIPTION
The AD8304 is a monolithic logarithmic detector optimized for the measurement of low frequency signal power in fiber optic systems. It uses an advanced translinear technique to provide an exceptionally large dynamic range in a versatile and easily used form. Its wide measurement range and accuracy are achieved using proprietary design techniques and precise laser trimming. In most applications only a single positive supply, VP, of 5 V will be required, but 3.0 V to 5.5 V can be used, and certain applications benefit from the added use of a negative supply, VN. When using low supply voltages, the log slope is readily altered to fit the available span. The low quiescent current and chip disable features facilitate use in battery-operated applications.
The input current, IPD, flows in the collector of an optimally scaled NPN transistor, connected in a feedback path around a low offset JFET amplifier. The current-summing input node operates at a constant voltage, independent of current, with a default value of 0.5 V; this may be adjusted over a wide range, including ground or below, using an optional negative supply. An adaptive biasing scheme is provided for reducing the dark current at very low light input levels. The voltage at Pin VPDB applies approximately 0.1 V across the diode for IPD = 100 pA, rising linearly with current to 2.0 V of net bias at IPD = 10 mA. The input pin INPT is flanked by the guard pins VSUM that track the voltage at the summing node to minimize leakage.

FEATURES
   Optimized for Fiber Optic Photodiode Interfacing
   Eight Full Decades of Range
      Law Conformance 0.1 dB from 1 nA to 1 mA
   Single-Supply Operation (3.0 V– 5.5 V)
   Complete and Temperature Stable
   Accurate Laser-Trimmed Scaling:
      Logarithmic Slope of 10 mV/dB (at VLOG Pin)
      Basic Logarithmic Intercept at 100 pA
      Easy Adjustment of Slope and Intercept
   Output Bandwidth of 10 MHz, 15 V/μs Slew Rate
   1-, 2-, or 3-Pole Low-Pass Filtering at Output
   Miniature 14-Lead Package (TSSOP)
   Low Power: ~4.5 mA Quiescent Current (Enabled)
  
APPLICATIONS
   High Accuracy Optical Power Measurement
   Wide Range Baseband Log Compression
   Versatile Detector for APC Loops




Similar Part No. - AD8304ARUZ

ManufacturerPart #DatasheetDescription
logo
Analog Devices
AD8304ARU AD-AD8304ARU Datasheet
4Mb / 20P
   160 dB Range (100 pA -10 mA) Logarithmic Converter
REV. A
AD8304ARU-REEL AD-AD8304ARU-REEL Datasheet
4Mb / 20P
   160 dB Range (100 pA -10 mA) Logarithmic Converter
REV. A
AD8304ARU-REEL7 AD-AD8304ARU-REEL7 Datasheet
4Mb / 20P
   160 dB Range (100 pA -10 mA) Logarithmic Converter
REV. A
More results


Similar Description - AD8304ARUZ

ManufacturerPart #DatasheetDescription
logo
Analog Devices
AD8304 AD-AD8304 Datasheet
4Mb / 20P
   160 dB Range (100 pA -10 mA) Logarithmic Converter
REV. A
ADL5303 AD-ADL5303 Datasheet
468Kb / 24P
   160 dB Range 100 pA to 10 mA Low Cost Logarithmic Converter
REV. 0
AD8304 AD-AD8304_15 Datasheet
579Kb / 20P
   160 dB Range Logarithmic Converter
REV. A
AD8305 AD-AD8305 Datasheet
1Mb / 20P
   100 dB Range (10 nA to 1 mA) Logarithmic Converter
REV. A
ADL5308 AD-ADL5308 Datasheet
1Mb / 22P
   Fast Response 188 dB Range (10 pA to 25 mA) Logarithmic Converter
Rev. 0
AD8305 AD-AD8305_15 Datasheet
429Kb / 24P
   100 dB Range Logarithmic Converter
REV. B
AD8305ACPZ AD-AD8305ACPZ Datasheet
429Kb / 24P
   100 dB Range (10 nA to 1 mA) ogarithmic Converter
REV. B
ADL5310ACPZ-REEL7 AD-ADL5310ACPZ-REEL7 Datasheet
595Kb / 20P
   120 dB Range (3 nA to 3 mA) Dual Logarithmic Converter
REV. A
ADL5310ACPZ-REEL7 AD-ADL5310ACPZ-REEL7 Datasheet
595Kb / 20P
   120 dB Range (3 nA to 3 mA) Dual Logarithmic Converter
REV. A
ADL5310 AD-ADL5310 Datasheet
665Kb / 20P
   120 dB Range (3 nA to 3 mA) Dual Logarithmic Converter
REV. A
More results




About Analog Devices


Analog Devices, Inc. (ADI) is a publicly traded company that designs, develops, and manufactures high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs).
The company was founded in 1965 and is headquartered in Norwood, Massachusetts.
ADI serves a wide range of industries, including aerospace and defense, automotive, communications, consumer, industrial, medical, and test and measurement.
The company's product portfolio includes data converters, amplifiers and comparators, power management ICs, microcontrollers, sensors, and radio frequency (RF) and microwave components, among others.
ADI is dedicated to innovation and customer satisfaction, and is committed to providing its customers with high-quality, reliable solutions to meet their needs.
With a focus on energy efficiency and sustainability, ADI is a leader in the analog and mixed-signal IC industry, driving technological advancements and providing innovative solutions to the world's most challenging problems.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




Link URL



Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com