DESCRIPTION
●The OPA376 family represent a new generation of low-noise operational amplifiers. Rail-to-rail input, low offset (5μV typ), low noise (7.5nV/√Hz), quiescent current less than 1mA max, and a 5.5MHz bandwidth make this part very attractive for a variety of precision and portable applications. In addition, this device has a reasonably wide supply range with excellent PSRR,
●making it attractive for applications that run directly from batteries without regulation.
●The OPA376 (single version) is available in MicroSIZE SC70-5, SOT23-5, and SO-8 packages.
●The OPA2376 (dual) is offered in the MSOP-8 and SO-8 packages. The OPA4376 (quad) is offered in a TSSOP-14 package. All versions are specified for operation from –40°C to +125°C.
●FEATURES
●• LOW NOISE: 7.5nV/√Hz at 1kHz
●• 0.1Hz to 10Hz NOISE: 0.8μVPP
●• QUIESCENT CURRENT: 950μA (max)
●• LOW OFFSET VOLTAGE: 25μV (max)
●• SINGLE-SUPPLY OPERATION
●• SUPPLY VOLTAGE: 2.2V to 5.5V
●• SPACE-SAVING PACKAGES: – SC-70, SOT23, MSOP, TSSOP
●APPLICATIONS
●• ADC BUFFER
●• AUDIO EQUIPMENT
●• MEDICAL INSTRUMENTATION
●• HANDHELD TEST EQUIPMENT
