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 range.
All trademarks are the property of their respective owners.
|Number of channels (#)|
|Total Supply Voltage (Min) (+5V=5, +/-5V=10)|
|Total Supply Voltage (Max) (+5V=5, +/-5V=10)|
|BW @ Acl (MHz)|
|Acl, min spec gain (V/V)|
|Slew Rate (Typ) (V/us)|
|Vn at flatband (Typ) (nV/rtHz)|
|Vn at 1 kHz (Typ) (nV/rtHz)|
|Iq per channel (Typ) (mA)|
|Vos (offset voltage @ 25 C) (Max) (mV)|
|Operating temperature range (C)|
|Package size: mm2:W x L (PKG)|
|CMRR (Typ) (dB)|
|Input bias current (Max) (pA)|
|Offset drift (Typ) (uV/C)|
|GBW (Typ) (MHz)|
|Output current (Typ) (mA)|
|2nd harmonic (dBc)|
|3rd harmonic (dBc)|
|-40 to 125||-40 to 125|
|SOT-23 | 6||VSSOP | 10|
|6SOT-23: 8 mm2: 2.8 x 2.9 (SOT-23 | 6)||10VSSOP: 15 mm2: 4.9 x 3 (VSSOP | 10)|
|Order now||Order now|