FEATURES

UNITY-GAIN BANDWIDTH: 450MHz

WIDE BANDWIDTH: 200MHz GBW

HIGH SLEW RATE: 360V/μs

LOW NOISE: 5.8nV/√Hz

EXCELLENT VIDEO PERFORMANCE:

DIFF GAIN: 0.02%, DIFF PHASE: 0.05°

0.1dB GAIN FLATNESS: 75MHz

INPUT RANGE INCLUDES GROUND

RAIL-TO-RAIL OUTPUT (within 100mV)

LOW INPUT BIAS CURRENT: 3pA

THERMAL SHUTDOWN

SINGLE-SUPPLY OPERATING RANGE: 2.5V to 5.5V

MicroSIZE PACKAGES

APPLICATIONS

VIDEO PROCESSING

ULTRASOUND

OPTICAL NETWORKING, TUNABLE LASERS

PHOTODIODE TRANSIMPEDANCE AMPS

ACTIVE FILTERS

HIGH-SPEED INTEGRATORS

ANALOG-TO-DIGITAL (A/D) CONVERTER

INPUT BUFFERS

DIGITAL-TO-ANALOG (D/A) CONVERTER

OUTPUT AMPLIFIERS

BARCODE SCANNERS

COMMUNICATIONS

DESCRIPTION

The OPAx356 series high-speed, voltage-feedback CMOS

operational amplifiers are designed for video and other

applications requiring wide bandwidth. The OPAx356 is unity

gain stable and can drive large output currents. Differential

gain is 0.02% and differential phase is 0.05°. Quiescent

current is only 8.3mA per channel.

OPAx356 is optimized for operation on single or dual supplies

as low as 2.5V (±1.25V) and up to 5.5V (±2.75V).

Common-mode input range for the OPAx356 extends 100mV

below ground and up to 1.5V from V+. The output swing is

within 100mV of the rails, supporting wide dynamic range.

The OPAx356 series is available in single (SOT23-5 and SO-8),

and dual (MSOP-8 and SO-8) versions. Multichannel versions

feature completely independent circuitry for lowest crosstalk and

freedom from interaction. All are specified over the extended

–40°C to +125°C range.