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AD8606:  Precision, Low Noise, RRIO, CMOS Op Amp (Dual)

Product Details


The AD8605, AD8606, and AD8608 are single, dual, and quad rail-to-rail input and output, single-supply amplifiers. They feature very low offset voltage, low input voltage and current noise, and wide signal bandwidth. They use the Analog Devices, Inc. patented DigiTrim® trimming technique, which achieves superior precision without laser trimming.

The combination of low offsets, low noise, very low input bias currents, and high speed makes these amplifiers useful in a wide variety of applications. Filters, integrators, photodiode amplifiers, and high impedance sensors all benefit from the combination of performance features. Audio and other ac applications benefit from the wide bandwidth and low distortion. Applications for these amplifiers include optical control loops, portable and loop-powered instrumentation, and audio amplification for portable devices.

The AD8605, AD8606, and AD8608 are specified over the extended industrial temperature range (−40°C to +125°C). The AD8605 single is available in 5-lead SOT-23 and 5-ball WLCSP packages. The AD8606 dual is available in an 8-lead MSOP, an 8-ball WLSCP, and a narrow SOIC surface-mounted package. The AD8608 quad is available in a 14-lead TSSOP package and a narrow 14-lead SOIC package. The 5-ball and 8-ball WLCSP offer the smallest available footprint for any surface-mounted operational amplifier. The WLCSP, SOT-23, MSOP, and TSSOP versions are available in tape-and-reel only.

    Applications
  • Photodiode amplification
  • Battery-powered instrumentation
  • Multipole filters
  • Sensors
  • Barcode scanners
  • Audio

FEATURES and BENEFITS

  • Chinese data sheet available
  • Low offset voltage: 65 μV maximum
  • Low input bias currents: 1 pA maximum
  • Low noise: 8 nV/√Hz
  • Wide bandwidth: 10 MHz
  • High open-loop gain: 1000 V/mV
  • Unity gain stable
  • Single-supply operation: 2.7 V to 5.5 V
  • 5-ball WLCSP for single (AD8605), and 8-ball WLCSP for dual (AD8606)

Pin Diagrams

Similar Products

  • ADA4500-2: available in a dual channel version offering similar AC and DC specifications in a high linearity, zero-crossover precision Op Amp.

Documentation

Title Content Type File Type
AD8605/AD8606/AD8608: Precision, Low Noise, CMOS, Rail-to-Rail, Input/Output Operational Amplifiers Data Sheet (Rev N, 04/2013) (pdf, 722 kB) Data Sheets PDF
AN-649: Using the Analog Devices Active Filter Design Tool  (pdf, 5301 kB) Application Notes PDF
AN-106: A Collection of Amp Applications  (pdf, 1094 kB)
Examines Some of the Numerous and Widely Used Applications of the Operational Amplifier
Application Notes PDF
AN-356: User's Guide to Applying and Measuring Operational Amplifier Specifications  (pdf, 538 kB) Application Notes PDF
CN-0335: 12-Bit, 300 kSPS, Single-Supply, Fully Isolated, Data Acquisition System for ±10 V Inputs  (pdf, 270 kB) Circuit Note PDF
CN-0336: 12-Bit, 300 kSPS, Single-Supply, Fully Isolated, Data Acquisition System for 4-20 mA Inputs  (pdf, 211 kB) Circuit Note PDF
CN0303:MEMS-Based Vibration Analyzer with Frequency Response Compensation  (pdf, 275 kB) Circuit Note PDF
CN-0217: High Accuracy Impedance Measurements Using 12-Bit Impedance Converters  (pdf, 253 kB) Circuit Note PDF
ICs for Programmable Logic Control and Distributed Control Systems  (pdf, 976 kB)
Analog Devices leadership in industrial IC technology, with the development of the iCMOS™ and iPolar™ processes, has uniquely defined high voltage and low voltage integration to deliver smaller, higher performance, and more cost effective ICs for industrial systems.
Overview PDF
RAQs index Rarely Asked Questions HTML
Glossary of EE Terms Glossary HTML

Design Tools,Models,Drivers & Software

Title Content Type File Type
AD8606 SPICE Model SPICE Models HTML

Evaluation Kits & Symbols & Footprints

Evaluation Boards & KitsView the Evaluation Boards and Kits page for documentation and purchasing

Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.

Product Recommendations & Reference Designs

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Price, packaging, availability

AD8606 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
AD8606ACBZ-REEL7 Status: Production 8 ball WLCSP 8 Ind Reel, 3000 - $1.19 Y  Material Info PCN Purchase Sample
AD8606AR Status: Last Time Buy 8 ld SOIC 8 Ind Tube, 98 $1.72 $1.46 N  Material Info PCN/PDN Purchase
AD8606AR-REEL Status: Last Time Buy 8 ld SOIC 8 Ind Reel, 2500 - $1.46 N  Material Info PCN/PDN Purchase
AD8606AR-REEL7 Status: Last Time Buy 8 ld SOIC 8 Ind Reel, 1000 - $1.46 N  Material Info PCN/PDN Purchase
AD8606ARM-REEL Status: Production 8 ld MSOP 8 Ind Reel, 3000 - $1.46 N  Material Info PCN Purchase
AD8606ARMZ-R7 Status: Production 8 ld MSOP 8 Ind Reel, 1000 - $1.19 Y  Material Info PCN Purchase
AD8606ARMZ-REEL Status: Production 8 ld MSOP 8 Ind Reel, 3000 - $1.19 Y  Material Info PCN Purchase
AD8606ARZ Status: Production 8 ld SOIC 8 Ind Tube, 98 $1.42 $1.19 Y  Material Info PCN Purchase Sample
AD8606ARZ-REEL Status: Production 8 ld SOIC 8 Ind Reel, 2500 - $1.19 Y  Material Info PCN Purchase
AD8606ARZ-REEL7 Status: Production 8 ld SOIC 8 Ind Reel, 1000 - $1.19 Y  Material Info PCN Purchase
Price Table Help

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

EVAL-OPAMP-2 Evaluation Board
Model Description Price RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
EVAL-PRAOPAMP-2CPZ Status: Production Dual CP-8 lead LFCSP Evaluation Board $20.19 Yes -
EVAL-PRAOPAMP-2RMZ Status: Production Dual RM-8 lead MSOP Evaluation Board $20.19 Yes -
EVAL-PRAOPAMP-2RZ Status: Production Dual R-8 lead SOIC Evaluation Board $20.19 Yes -

Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.

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