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ADA4665-2:  16 V, 1 MHz, CMOS RRIO, Dual Op Amp

Product Details

Product Status:Recommended for New Designs

The ADA4665-2 is a rail-to-rail input/output dual amplifier optimized for lower power budget designs. The ADA4665-2 offers a low supply current of 400 μA maximum per amplifier at 25°C and 600 μA maximum per amplifier over the extended industrial temperature range. This feature makes the ADA4665-2 well suited for low power applications. In addition, the ADA4665-2 has a very low bias current of 1 pA maximum, low offset voltage drift of 3 μV/°C, and bandwidth of 1.2 MHz. The combination of these features, together with a wide supply voltage range from 5 V to 16 V, allows the device to be used in a wide variety of other applications, including process control, instrumentation equipment, buffering, and sensor front ends. Furthermore, its rail-to-rail input and output swing adds to its versatility. The ADA4665-2 is specified from −40°C to +125°C and is available in standard SOIC and MSOP packages.

FEATURES and BENEFITS

  • Lower power at high voltage: 290 μA per amplifier typical
  • Low input bias current: 1 pA maximum
  • Wide bandwidth: 1.2 MHz typical
  • Slew rate: 1 V/μs typical
  • Offset voltage drift: 3 μV/°C
  • Single-supply operation: 5 V to 16 V
  • Dual-supply operation: ±2.5 V to ±8 V
  • Unity gain stable

Pin Configuration

Design Tools,Models,Drivers & Software

Title Content Type File Type
Analog Filter Wizard 2.0
The Analog Filter Wizard™ helps you design a low-pass, high-pass, band-pass or band-stop filter with actual op amps. It then simulates the filter’s performance with these op amps in real time. You can ask the tool to optimize for power, noise, or voltage range, and it will pick op amps and passive components appropriately. Or you can adjust the components manually yourself.
ADIsim Design/Simulation Tools HTML
ADIsimOpAmp™
This tool will help with the selection, evaluation and troubleshooting of voltage feedback Op-Amps. It uses typical data to model the behavior of a selected amplifier. It allows a user to select an amplifier, configure a circuit, apply a signal and evaluate the performance. It is useful for checking an amplifier's spec's such as Bandwidth, Slew Rate, Input/Output Range, Gain Error, Load Current, Stability Issues and DC Errors in a given circuit.
ADIsim Design/Simulation Tools HTML
Analog Bridge Wizard ADIsim Design/Simulation Tools HTML
ADA4665 SPICE Macro 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

ADA4665-2 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
ADA4665-2ARMZ Status: Production 8 ld MSOP 8 Ind Tube, 50 $0.88 $0.70 Y  Material Info PCN Purchase Sample
ADA4665-2ARMZ-R7 Status: Production 8 ld MSOP 8 Ind Reel, 1000 - $0.70 Y  Material Info PCN Purchase
ADA4665-2ARMZ-RL Status: Production 8 ld MSOP 8 Ind Reel, 3000 - $0.70 Y  Material Info PCN Purchase
ADA4665-2ARZ Status: Production 8 ld SOIC 8 Ind Tube, 98 $0.88 $0.70 Y  Material Info PCN Purchase Sample
ADA4665-2ARZ-R7 Status: Production 8 ld SOIC 8 Ind Reel, 1000 - $0.70 Y  Material Info PCN Purchase
ADA4665-2ARZ-RL Status: Production 8 ld SOIC 8 Ind Reel, 2500 - $0.70 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.

PRAOPAMP Evaluation Board
Model Description Price RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
EVAL-PRAOPAMP-1KSZ Status: Production Single 5 Lead SC70 (KS-5) Eval Board $20.19 Yes -
EVAL-PRAOPAMP-1RJZ Status: Production Single 5-Lead SOT 23 (RJ-5) Eval Board $20.19 Yes -
EVAL-PRAOPAMP-1RMZ Status: Production Single 8 Lead MSOP (RM-8) Eval Board $20.19 Yes -
EVAL-PRAOPAMP-1RZ Status: Production Single 8-Lead SOIC (R-8) Eval Board $20.19 Yes -
EVAL-PRAOPAMP-2RMZ Status: Production Dual 8-Lead MSOP (RM-8) Eval Board $20.19 Yes -
EVAL-PRAOPAMP-2RZ Status: Production Dual 8-Lead SOIC (R-8) Eval Board $20.19 Yes -
EVAL-PRAOPAMP-4RUZ Status: Production Quad 14-Lead TSSOP (RU-14) $20.19 Yes -
EVAL-PRAOPAMP-4RZ Status: Production Quad 14-Lead SOIC (R-14) $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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