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AD8664:  16 V Precision, CMOS Rail-to-Rail Quad Op Amp

Product Details


The AD8664 is a quad rail-to-rail output single supply amplifiers that use Analog Devices’ patented DigiTrim® trimming technique to achieve low offset voltage. The AD8664 family features an extended operating range with supply voltages up to 16 V. They also feature low input bias currents, wide signal bandwidth, and low input voltage and current noise.

The combination of low offsets, very low input bias currents, and wide supply range make these amplifiers useful in a wide variety of applications normally associated with much higher priced JFET amplifiers. Systems utilizing high impedance sensors, such as photo-diodes benefit from the combination of low input bias current, low noise, low offset and bandwidth. The wide operating voltage range matches today’s high performance ADCs and DACs. Audio applications and medical monitoring equipment can take advantage of the high input impedance, low voltage and current noise, wide bandwidth and the lack of “popcorn” noise (found in many other low input bias current amplifiers).

The AD8664 is specified over the extended industrial (-40° to +125°C) temperature range. The AD8664, quad, is available in the 14-lead SOIC and TSSOP surface mount packages.


Applications
  • Multi-pole Filters
  • Precision References
  • Physiological Measurements
  • Sensors
  • Medical Equipment
  • Consumer Audio
  • Photodiode Amplification
  • Buffer/Level Shifting
  • ADC Driver

FEATURES and BENEFITS

  • Low Offset Voltage:100µV max
  • Low Input Bias Currents 1pA Max
  • Single-Supply Operation: 5 to 16 Volts
  • Dual-Supply Operation: +/- 2.5 to +/-8 Volts
  • Low Noise: 10 nV/√Hz
  • Wide Bandwidth: 4 MHz
  • Unity Gain Stable

Pin Configuration Diagram for AD8664

Design Tools,Models,Drivers & Software

Title Content Type File Type
AD8664 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.

SampleSample & Buy

Price, packaging, availability

AD8664 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
AD8664ARUZ Status: Production 14 ld TSSOP 14 Ind Tube, 96 $2.71 $2.23 Y  Material Info PCN Purchase Sample
AD8664ARUZ-REEL Status: Production 14 ld TSSOP 14 Ind Reel, 2500 - $2.23 Y  Material Info PCN Purchase
AD8664ARZ Status: Production 14 ld SOIC 14 Ind Tube, 56 $2.71 $2.23 Y  Material Info PCN Purchase Sample
AD8664ARZ-REEL Status: Production 14 ld SOIC 14 Ind Reel, 2500 - $2.23 Y  Material Info PCN Purchase
AD8664ARZ-REEL7 Status: Production 14 ld SOIC 14 Ind Reel, 1000 - $2.23 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-4 Evaluation Board
Model Description Price RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
EVAL-PRAOPAMP-4RUZ Status: Production QUAD 14-Lead TSSOP Evaluation Board $20.19 Yes -
EVAL-PRAOPAMP-4RZ Status: Production QUAD R-14 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.

Check Inventory & Purchase

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