OPA337NA/250G4 Datasheet

Operational Amplifiers - Op Amps


The OPA337 and OPA338 series rail-to-rail output CMOS operational amplifiers are designed for low cost and miniature applications. Packaged in the new SOT23-8, the OPA337NA/250G4 are Burr-Brown’s smallest dual op amps. At 1/4 the size of a conventional SO-8 surface mount, they are ideal for space-sensitive applications. Utilizing advanced CMOS technology, OPA337 and OPA338 op amps provide low bias current, high-speed operation, high open-loop gain, and rail-to-rail output swing. They operate on a single supply with operation as low as 2.5V while drawing only 525µA quiescent current. In addition, the input common-mode voltage range includes ground—ideal for single-supply operation.The OPA337 series is unity-gain stable. The OPA338 series is optimized for gains greater than or equal to five. They are easy to use and free from phase inversion and overload problems found in some other op amps. Excellent performance is maintained as the amplifiers swing to their specified limits. The dual versions feature completely independent circuitry for lowest crosstalk and freedom from interaction, even when overdriven or overloaded. OPA337NA/250G4 Features •MicroSIZE PACKAGES: SOT23-5 SOT23-8•SINGLE-SUPPLY OPERATION•RAIL-TO-RAIL OUTPUT SWING•FET-INPUT: IB = 10pA max•HIGH SPEED: OPA337: 3MHz, 1.2V/µs (G = 1) OPA338: 12.5MHz, 4.6V/µs (G = 5)•OPERATION FROM 2.5V to 5.5V•HIGH OPEN-LOOP GAIN: 120dB•LOW QUIESCENT CURRENT: 525µA/amp•SINGLE AND DUAL VERSIONS OPA337NA/250G4 Applications •BATTERY-POWERED INSTRUMENTS•PHOTODIODE PRE-AMPS•MEDICAL INSTRUMENTS•TEST EQUIPMENT•AUDIO SYSTEMS•DRIVING ADCs•CONSUMER PRODUCTS


[{"Name":"Input Offset Voltage:","Value":"3 mV"},{"Name":" Input Bias Current (Max):","Value":"10 pA"},{"Name":" Operating Supply Voltage:","Value":"2.7 V to 5.5 V"},{"Name":"Maximum Operating Temperature:","Value":"+ 85 C"},{"Name":" Minimum Operating Temperature:","Value":"- 40 C"},{"Name":" Supply Current:","Value":"1 mA"},{"Name":"Gain Bandwidth Product:","Value":"3 MHz"},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""}]

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