FEATURES
RAIL-TO-RAIL INPUT AND OUTPUT
WIDE SUPPLY RANGE:
Single Supply: 4V to 12V
Dual Supplies: ±2 to ±6
LOW QUIESCENT CURRENT: 160μA
LIMITED RANGE CMRR: 96dB
LOW OFFSET: 0.5mV
HIGH SPEED: 1MHz, 0.6V/μs
MicroSIZE PACKAGES:
SOT23-5, MSOP-8, TSSOP-14
LOW INPUT BIAS CURRENT: 1pA

APPLICATIONS
AUTOMOTIVE APPLICATIONS:
Audio, Sensor Applications, Security Systems
PORTABLE EQUIPMENT
ACTIVE FILTERS
TRANSDUCER AMPLIFIER
TEST EQUIPMENT
DATA ACQUISITION

DESCRIPTION
The OPA705 series low-cost 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 OPA705 still offers excellent dynamic performance
(1MHz GBW and 0.6V/μs SR) and unity-gain stability.
The OPA705 series is 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 version (OPA705) is available in the MicroSIZE
SOT23-5 and in the standard SO-8 surface-mount packages.
The dual version (OPA2705) is available in the MSOP-8,
SO-8, and DIP-8 packages. The quad OPA4705 is available
in the TSSOP-14 and SO-14 packages. All are specified for
operation from –40°C to +85°C.