The OPA357 series of high-speed, voltage-feedback CMOS operational amplifiers is designed
for video and other applications requiring wide bandwidth. These devices 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 4.9 mA per channel.
The OPA357 series of op amps is optimized for operation on single or dual supplies as
low as 2.5 V (±1.25 V) and up to 5.5 V (±2.75 V). Common-mode input range extends beyond the
supplies. The output swing is within 100 mV of the rails, supporting wide dynamic range.
The single version (OPA357) comes in the miniature SOT23-6 package. The dual version
(OPA2357) is offered in the VSSOP-10 package.
The dual version features completely independent circuitry for lowest crosstalk and
freedom from interaction. Both versions are specified over the extended –40°C to +125°C temperature
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