AD8604DRU-REEL

AD8604DRU-REEL FEATURES

Low offset voltage: 500 µV maximumSingle-supply operation: 2.7 V to 5.5 VLow supply current: 750 µA/AmplifierWide bandwidth: 8 MHzSlew rate: 5 V/µsLow distortionNo phase reversalLow input currentsUnity-gain stableQualified for automotive applications

AD8604DRU-REEL GENERAL DESCRIPTION

The AD8601, AD8602, and AD8604 are single, dual, and quadrail-to-rail, input and output, single-supply amplifiers featuringvery low offset voltage and wide signal bandwidth. Theseamplifiers use a new, patented trimming technique thatachieves superior performance without laser trimming. Allare fully specified to operate on a 3 V to 5 V single supply.The combination of low offsets, very low input bias currents,and high speed make these amplifiers useful in a wide varietyof applications. Filters, integrators, diode amplifiers, shuntcurrent sensors, and high impedance sensors all benefit fromthe combination of performance features. Audio and other acapplications benefit from the wide bandwidth and low distortion.For the most cost-sensitive applications, the D grades offer thisac performance with lower dc precision at a lower price point.Applications for these amplifiers include audio amplificationfor portable devices, portable phone headsets, bar codescanners, portable instruments, cellular PA controls, andmultipole filters.The ability to swing rail-to-rail at both the input and outputenables designers to buffer CMOS ADCs, DACs, ASICs, andother wide output swing devices in single-supply systems.

AD8604DRU-REEL APPLICATIONS

Current sensingBarcode scannersPA controlsBattery-powered instrumentationMultipole filtersSensorsASIC input or output amplifiersAudio