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.