Analog Devices Inc

ADA4661-2 / ADA4666-2 RRIO Operational Amplifiers

Dual, rail-to-rail input/output amplifier from Analog Devices optimized for low-power applications

Image of Analog Devices' ADA4661-2 / ADA4666-2 RRIO Operational AmplifiersThe ADA4661-2 and ADA4666-2 from ADI are dual, rail-to-rail input/output amplifiers optimized for low-power, high-bandwidth, and wide-operating supply voltage range applications.

The ADA4661-2 and ADA4666-2 performance is guaranteed at 3.0 V, 10 V, and 18 V power-supply voltages. It is an excellent selection for applications that use single-ended supplies of 3.3 V, 5 V, 10 V, 12 V, and 15 V, and dual supplies of ±2.5 V, ±3.3 V, and ±5 V.

The ADA4661-2 uses the ADI, patented DigiTrim® trimming technique, which achieves low offset voltage. Additionally, the unique design architecture of the ADA4661-2 allows it to have excellent power-supply and, common-mode rejection and offset voltage when operating in the common-mode voltage range of -VSY + 1.5 V to +VSY - 1.5 V.

The ADA4661-2 and ADA4666-2 are specified over the extended industrial temperature range (-40°C to +125°C) and available in 8-lead MSOP and 8-lead LFCSP (3 mm x 3 mm) packages.

Applications
  • Current monitors
  • Active filters
  • Portable medical equipment
  • Buffer / level shifting
  • High-impedance sensor interface
  • Battery-powered instrumentation

ADA4661-2 ADA4666-2 RRIO Operational Amplifiers

ImageManufacturer Part NumberDescriptionAvailable QuantityPrice
IC CMOS 2 CIRCUIT 8MSOPADA4661-2ARMZIC CMOS 2 CIRCUIT 8MSOP18908 - Immediate$44.62View Details
IC CMOS 2 CIRCUIT 8MSOPADA4666-2ARMZIC CMOS 2 CIRCUIT 8MSOP770 - Immediate$36.63View Details
IC CMOS 2 CIRCUIT 8MSOPADA4661-2ARMZ-RLIC CMOS 2 CIRCUIT 8MSOP1389 - Immediate$44.62View Details
IC CMOS 2 CIRCUIT 8MSOPADA4666-2ARMZ-RLIC CMOS 2 CIRCUIT 8MSOP27699 - Immediate$36.63View Details
IC CMOS 2 CIRCUIT 8MSOPADA4661-2ARMZ-R7IC CMOS 2 CIRCUIT 8MSOP23558 - Immediate$44.62View Details
IC CMOS 2 CIRCUIT 8MSOPADA4666-2ARMZ-R7IC CMOS 2 CIRCUIT 8MSOP1405 - Immediate$36.63View Details
Published: 2013-10-23

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