OPA4703UA

The OPA703 and OPA704 series op amps are optimized for applications requiring rail-to-rail input and output swing. Single, dual, and quad versions are offered in a variety of packages. While the quiescent current is less than 200μA per amplifier, the OPA703 still offers excellent dynamic performance (1MHz GBW and 0.6V/μs SR) and unity-gain stability. The OPA704 is optimized for gains of 5 or greater and provides 3MHz GBW and 3V/μs slew rate. The OPA703 and OPA704 series are fully specified and guaranteed over the supply range of ±2V to ±6V. Input swing extends 300mV beyond the rail and the output swings to within 40mV of the rail. The single versions (OPA703 and OPA704) are available in the MicroSIZE SOT23-5 and in the standard SO-8 surfacemount, as well as the DIP-8 packages. Dual versions (OPA2703 and OPA2704) are available in the MSOP-8, SO-8, and DIP-8 packages. The quad OPA4703 and OPA4704 are available in the TSSOP-14 and SO-14 packages. All are specified for operation from -40°C to +85°C.

Applications

• AUTOMOTIVE APPLICATIONS: Audio, Sensor Applications, Security Systems
• PORTABLE EQUIPMENT
• ACTIVE FILTERS

Key features

• RAIL-TO-RAIL INPUT AND OUTPUT
• WIDE SUPPLY RANGE: Single Supply: 4V to 12V; Dual Supplies: ±2 to ±6
• LOW QUIESCENT CURRENT: 160μA
• FULL-SCALE CMRR: 90dB
• LOW OFFSET: 160μV
• HIGH SPEED: OPA703: 1MHz, 0.6V/µs; OPA704: 3MHz, 3V/µs
• MicroSIZE PACKAGES: SOT23-5, MSOP-8, TSSOP-14
• LOW INPUT BIAS CURRENT: 1pA