The OPA357 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 OPA357 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, the single SO-8 PowerPAD version is available.
●The single version (OPA357), comes in the miniature SOT23-6 and SO-8 PowerPAD packages. The dual version (OPA2357) is offered in the MSOP-10 package.
●The dual version features completely independent circuitry for lowest crosstalk and freedom from interaction. All are specified over the extended 40°C to +125°C temperature range.
● 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: 0.09°
● 0.1dB Gain Flatness: 40MHz
● LOW INPUT BIAS CURRENT: 3pA
● QUIESCENT CURRENT: 4.9mA
● THERMAL SHUTDOWN
● SUPPLY RANGE: 2.5V to 5.5V
● SHUTDOWN IQ < 6µA
● _Micro_SIZE AND PowerPAD 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
●PowerPAD is a trademark of Texas Instruments.
●All trademarks are the property of their respective owners.
