OPA354
OPA2354
OPA4354
SBOS233C − MARCH 2002− REVISED APRIL 2004
250MHz, Rail-to-Rail I/O, CMOS
OPERATIONAL AMPLIFIERS
FEATURES
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UNITY-GAIN BANDWIDTH: 250MHz
WIDE BANDWIDTH: 100MHz GBW
HIGH SLEW RATE: 150V/µs
LOW NOISE: 6.5nV/√Hz
RAIL-TO-RAIL I/O
HIGH OUTPUT CURRENT: > 100mA
EXCELLENT VIDEO PERFORMANCE:
Diff Gain: 0.02%, Diff Phase: 0.095
0.1dB Gain Flatness: 40MHz
LOW INPUT BIAS CURRENT: 3pA
QUIESCENT CURRENT: 4.9mA
THERMAL SHUTDOWN
SUPPLY RANGE: 2.5V to 5.5V
MicroSIZE
AND PowerPAD PACKAGES
DESCRIPTION
The OPA354 series of high-speed, voltage-feedback
CMOS operational amplifiers are designed for video and
other applications requiring wide bandwidth. They are
unity-gain stable and can drive large output currents.
Differential gain is 0.02% and differential phase is 0.09°.
Quiescent current is only 4.9mA per channel.
The OPA354 series op amps are 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 extends
beyond the supplies. The output swing is within 100mV of
the rails, supporting wide dynamic range.
For applications requiring the full 100mA continuous
output current, single and dual SO-8 PowerPAD versions
are available.
The single version (OPA354), is available in the tiny
SOT23-5 and SO-8 PowerPAD packages. The dual
version (OPA2354) comes in the miniature MSOP-8 and
SO-8 PowerPAD packages. The quad version (OPA4354)
is offered in TSSOP-14 and SO-14 packages.
Multichannel versions feature completely independent
circuitry for lowest crosstalk and freedom from interaction.
All are specified over the extended −40°C to +125°C
temperature range.
APPLICATIONS
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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
OPAx357 RELATED PRODUCTS
FEATURES
Shutdown Version of OPA354 Family
200MHz GBW, Rail-to-Rail Output, CMOS, Shutdown
PRODUCT
OPAx357
OPAx355
OPAx356
OPAx350/3
OPAx631
OPAx634
THS412x
200MHz GBW, Rail-to-Rail Output, CMOS
38MHz GBW, Rail-to-Rail Input/Output, CMOS
75MHz BW G = 2, Rail-to-Rail Output
150MHz BW G = 2, Rail-to-Rail Output
100MHz BW, Differential Input/Output, 3.3V Supply
V+
−In
OPA354
+In
V−
V
OUT
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PRODUCTION DATA information is current as of publication date. Products
conform to specifications per the terms of Texas Instruments standard warranty.
Production processing does not necessarily include testing of all parameters.
Copyright
2002−2004, Texas Instruments Incorporated
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